:root {
    --brand: #b53333;
    --brand-700: #8f2525;
    --brand-100: #ffecec;
    --ink: #201f24;
    --muted: #77737f;
    --line: #ece7e7;
    --surface: #ffffff;
    --soft: #faf7f6;
    --blue: #b53333;
    --green: #1c9f67;
    --amber: #ef9b16;
    --shadow: 0 18px 45px rgba(49, 29, 29, .10);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 15% 5%, rgba(181, 51, 51, .13), transparent 28rem),
        linear-gradient(180deg, #fff9f8 0%, #f8f3f1 100%);
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.auth-page {
    height: 100dvh;
    overflow: hidden;
    background: linear-gradient(150deg, var(--brand) 0%, #c65442 42%, #f8f3f1 42.2%);
}

html.auth-html {
    height: 100dvh;
    overflow: hidden;
}

body.auth-page .topbar {
    display: none;
}

body.auth-page .app-shell {
    height: 100dvh;
    min-height: 100dvh;
    overflow: hidden;
    padding-bottom: 0;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

button,
input,
select,
textarea {
    font: inherit;
}

.app-shell {
    min-height: 100vh;
    padding-bottom: 92px;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    border-bottom: 1px solid rgba(181, 51, 51, .12);
    background: rgba(255, 250, 249, .88);
    backdrop-filter: blur(18px);
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 74px;
    gap: 22px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: 0;
}

.brand-mark {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 14px;
    background: var(--brand);
    color: white;
    font-size: 26px;
    font-weight: 900;
    box-shadow: 0 12px 26px rgba(181, 51, 51, .28);
}

.brand-logo-img {
    width: auto;
    max-width: 148px;
    height: 42px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 650;
}

.nav-link {
    border-radius: 999px;
    padding: 10px 14px;
}

.nav-link:hover,
.nav-link.is-active {
    background: var(--brand-100);
    color: var(--brand);
}

.top-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.icon-btn {
    display: inline-grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: white;
    color: var(--ink);
    box-shadow: 0 8px 20px rgba(32, 31, 36, .05);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    border: 0;
    border-radius: 14px;
    padding: 0 18px;
    background: var(--brand);
    color: white;
    font-weight: 800;
    box-shadow: 0 14px 28px rgba(181, 51, 51, .23);
    cursor: pointer;
}

.btn:hover {
    background: var(--brand-700);
}

.btn.secondary {
    border: 1px solid var(--line);
    background: white;
    color: var(--ink);
    box-shadow: none;
}

.btn.ghost {
    background: var(--brand-100);
    color: var(--brand);
    box-shadow: none;
}

.btn.full {
    width: 100%;
}

.page-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    padding: 34px 0 22px;
}

.eyebrow {
    color: var(--brand);
    font-size: 12px;
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.h1,
h1 {
    margin: 8px 0 0;
    font-size: clamp(34px, 5vw, 62px);
    line-height: .98;
    letter-spacing: 0;
}

.h2,
h2 {
    margin: 0;
    font-size: clamp(24px, 3vw, 36px);
    line-height: 1.08;
    letter-spacing: 0;
}

.h3,
h3 {
    margin: 0;
    font-size: 20px;
    line-height: 1.2;
}

.muted {
    color: var(--muted);
}

.section {
    padding: 28px 0;
}

.section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.03fr) minmax(330px, .75fr);
    gap: 36px;
    align-items: center;
    padding: 52px 0 38px;
}

.hero-copy p {
    max-width: 620px;
    margin: 18px 0 26px;
    color: var(--muted);
    font-size: 17px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.stat-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 28px;
    max-width: 620px;
}

.stat {
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(255, 255, 255, .78);
    padding: 16px;
}

.stat strong {
    display: block;
    font-size: 24px;
}

.phone-showcase {
    position: relative;
    min-height: 620px;
}

.phone-frame {
    position: absolute;
    overflow: hidden;
    width: 260px;
    min-height: 540px;
    border: 10px solid rgba(181, 51, 51, .16);
    border-radius: 38px;
    background: white;
    box-shadow: var(--shadow);
}

.phone-frame.primary {
    right: 44px;
    top: 8px;
    z-index: 2;
}

.phone-frame.secondary-frame {
    left: 6px;
    top: 92px;
    transform: rotate(-4deg);
    opacity: .96;
}

.phone-status {
    display: flex;
    justify-content: space-between;
    padding: 14px 16px 8px;
    font-size: 11px;
    font-weight: 800;
}

.phone-content {
    padding: 10px 16px 18px;
}

.mini-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: white;
    margin-bottom: 12px;
}

.mini-card img {
    height: 118px;
    width: 100%;
    object-fit: cover;
}

.mini-card-body {
    padding: 12px;
}

.mini-nav {
    position: absolute;
    right: 12px;
    bottom: 14px;
    left: 12px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    color: #b9b0b0;
}

.mini-nav span {
    display: grid;
    place-items: center;
    gap: 4px;
    font-size: 10px;
}

.mini-nav .active {
    color: var(--brand);
}

.search-card {
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: white;
    padding: 10px 12px;
    box-shadow: 0 14px 35px rgba(32, 31, 36, .05);
}

.search-card input {
    width: 100%;
    border: 0;
    outline: 0;
    color: var(--ink);
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 36px;
    border: 1px solid rgba(181, 51, 51, .20);
    border-radius: 999px;
    background: white;
    padding: 0 13px;
    color: var(--brand);
    font-size: 13px;
    font-weight: 800;
}

.chip.is-active {
    background: var(--brand);
    color: white;
}

.grid {
    display: grid;
    gap: 18px;
}

.grid.courses {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.course-card,
.panel,
.mentor-card,
.list-card {
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(255, 255, 255, .94);
    box-shadow: var(--shadow);
}

.course-card {
    overflow: hidden;
}

.course-thumb {
    position: relative;
    aspect-ratio: 16 / 10;
    background: #eadfdb;
}

.course-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.course-body {
    padding: 16px;
}

.course-body h3 {
    min-height: 48px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: fit-content;
    border-radius: 999px;
    background: var(--brand-100);
    color: var(--brand);
    padding: 6px 10px;
    font-size: 12px;
    font-weight: 850;
}

.course-category-pair {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    min-width: 0;
}

.course-taxonomy-tag {
    gap: 6px;
    max-width: 100%;
}

.tag.course-taxonomy-tag.is-subcategory,
.mobile-tag.course-taxonomy-tag.is-subcategory {
    background: rgba(181, 51, 51, .08);
    color: var(--brand-700);
}

.mobile-tag.course-taxonomy-tag {
    background: var(--brand-100);
    color: var(--brand);
}

.meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: var(--muted);
    font-size: 13px;
}

.meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 14px;
}

.price {
    color: var(--brand);
    font-size: 22px;
    font-weight: 900;
}

.old-price {
    color: #aaa;
    text-decoration: line-through;
    font-size: 13px;
}

.mentor-strip {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
}

.mentor-pill {
    display: grid;
    justify-items: center;
    gap: 8px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: white;
    padding: 14px 10px;
    text-align: center;
}

.avatar {
    width: 58px;
    height: 58px;
    border: 3px solid white;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 8px 18px rgba(32, 31, 36, .12);
}

.avatar.lg {
    width: 104px;
    height: 104px;
}

.promo {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 18px;
    align-items: center;
    border-radius: 26px;
    background: linear-gradient(135deg, var(--brand), #dc6c4f);
    color: white;
    padding: 24px;
    box-shadow: 0 20px 38px rgba(181, 51, 51, .26);
}

.promo strong {
    font-size: clamp(28px, 4vw, 44px);
}

.tabs {
    display: inline-flex;
    gap: 6px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: white;
    padding: 5px;
}

.tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    border-radius: 999px;
    padding: 0 16px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 850;
}

.tab.is-active {
    background: var(--brand);
    color: white;
}

.split {
    display: grid;
    grid-template-columns: minmax(0, .68fr) minmax(300px, .32fr);
    gap: 22px;
    align-items: start;
}

.panel {
    padding: 22px;
}

.course-hero {
    overflow: hidden;
    border-radius: 26px;
    background: #181616;
    color: white;
}

.course-hero img {
    width: 100%;
    max-height: 460px;
    object-fit: cover;
    opacity: .78;
}

.course-hero-content {
    padding: 24px;
}

.course-detail-page .brand-mark,
.course-detail-page .brand-logo-img,
.course-detail-page .top-actions .icon-btn {
    display: none;
}

.course-detail-page .app-shell {
    padding-bottom: 190px;
}

.course-detail-layout {
    max-width: 980px;
}

.course-subtitle {
    max-width: 680px;
    margin: 8px 0 0;
    color: #3e3434;
    font-size: 18px;
    font-weight: 650;
    line-height: 1.45;
}

.course-summary-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.course-summary-tags span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 34px;
    border-radius: 999px;
    background: white;
    color: var(--muted);
    padding: 0 13px;
    font-size: 13px;
    font-weight: 800;
    box-shadow: 0 8px 20px rgba(32, 31, 36, .05);
}

.course-summary-tags .tag {
    background: var(--brand-100);
    color: var(--brand);
}

.course-detail-panel .course-tabs {
    display: flex;
    width: max-content;
    max-width: 100%;
    margin: 0 auto 24px;
    justify-content: center;
}

.lesson-sections {
    display: grid;
    gap: 18px;
}

.lesson-section {
    border: 1px solid var(--line);
    border-radius: 22px;
    background: #fffdfd;
    padding: 16px;
}

.lesson-section-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 14px;
}

.lesson-section-heading h3 {
    margin: 0;
    font-size: 17px;
}

.lesson-section-heading span {
    min-width: max-content;
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.course-aside {
    position: sticky;
    top: 96px;
}

.course-floating-enroll {
    position: fixed;
    right: 50%;
    bottom: 104px;
    z-index: 41;
    width: min(520px, calc(100% - 28px));
    transform: translateX(50%);
    border: 1px solid rgba(181, 51, 51, .14);
    border-radius: 24px;
    background: rgba(255, 255, 255, .92);
    padding: 10px;
    box-shadow: 0 18px 46px rgba(42, 24, 24, .16);
    backdrop-filter: blur(18px);
}

.course-floating-enroll .btn {
    min-height: 54px;
    border-radius: 18px;
    font-size: 15px;
}

.lesson-list,
.settings-list {
    display: grid;
    gap: 12px;
}

.lesson-item,
.settings-item {
    display: flex;
    align-items: center;
    gap: 14px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: white;
    padding: 14px;
}

.lesson-item.is-locked {
    cursor: pointer;
}

.lesson-number {
    display: grid;
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
    place-items: center;
    border-radius: 14px;
    background: var(--brand-100);
    color: var(--brand);
    font-weight: 900;
}

.course-lessons-page {
    background: #f4f4f4;
    padding-right: 18px;
    padding-left: 18px;
}

.lesson-titlebar {
    margin-bottom: 20px;
}

.lesson-titlebar h1 {
    overflow: hidden;
    font-size: 21px;
    line-height: 1.22;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.course-lesson-sections {
    display: grid;
    gap: 18px;
}

.course-lesson-section {
    display: grid;
    gap: 12px;
}

.course-lesson-section-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.course-lesson-section-heading h2 {
    margin: 0;
    color: #797979;
    font-size: 16px;
    font-weight: 800;
    line-height: 1.2;
}

.course-lesson-section-heading span {
    min-width: max-content;
    color: var(--brand);
    font-size: 13px;
    font-weight: 850;
}

.course-lesson-card-list {
    display: grid;
    gap: 10px;
}

.course-lesson-card {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr) 34px;
    align-items: center;
    gap: 12px;
    min-height: 76px;
    border-radius: 16px;
    background: white;
    padding: 12px;
    box-shadow: 0 8px 18px rgba(32, 31, 36, .035);
}

.course-lesson-number {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 50%;
    background: #f2f0ff;
    color: var(--brand);
    font-size: 15px;
    font-weight: 850;
}

.course-lesson-copy {
    min-width: 0;
}

.course-lesson-copy strong {
    display: block;
    overflow: hidden;
    color: var(--ink);
    font-size: 15px;
    line-height: 1.25;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.course-lesson-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-top: 5px;
    color: #8a8a8a;
    font-size: 12px;
}

.course-lesson-meta b {
    color: var(--brand);
    font-size: 12px;
}

.lesson-progress-track {
    overflow: hidden;
    height: 5px;
    margin-top: 7px;
    border-radius: 999px;
    background: #eeeeee;
}

.lesson-progress-track span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--brand);
}

.lesson-play-button {
    display: grid;
    width: 32px;
    height: 32px;
    place-items: center;
    border-radius: 50%;
    background: var(--brand);
    color: white;
}

.lesson-play-button svg {
    width: 15px;
    height: 15px;
    fill: currentColor;
}

.course-lesson-card.is-complete .course-lesson-number {
    background: var(--brand-100);
}

.grow {
    flex: 1 1 auto;
}

.toggle {
    position: relative;
    width: 44px;
    height: 26px;
    border-radius: 999px;
    background: #ddd8d8;
}

.toggle::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    border-radius: 999px;
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .15);
}

.toggle.on {
    background: var(--brand);
}

.toggle.on::after {
    left: 21px;
}

.form-grid {
    display: grid;
    gap: 14px;
}

.field {
    display: grid;
    gap: 7px;
}

.field label {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    min-height: 50px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: white;
    padding: 0 14px;
    outline-color: var(--brand);
}

.field textarea {
    min-height: 120px;
    padding-top: 14px;
}

.certificate-wrap {
    max-width: 520px;
    margin: 34px auto;
}

.auth-wrap {
    display: grid;
    height: 100dvh;
    min-height: 100dvh;
    place-items: center;
    padding: 26px;
}

.auth-card {
    width: min(430px, 100%);
    border-radius: 30px;
    background: white;
    padding: 30px;
    box-shadow: 0 30px 80px rgba(54, 24, 24, .20);
}

.auth-heading {
    display: grid;
    justify-items: center;
    gap: 10px;
    margin-bottom: 24px;
    text-align: center;
}

.auth-brand {
    justify-content: center;
    color: var(--brand);
    font-size: 17px;
}

.auth-brand .brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 13px;
    font-size: 23px;
}

.auth-brand .brand-logo-img {
    height: 40px;
    max-height: 40px;
}

.auth-heading h1 {
    max-width: 340px;
    margin: 14px 0 0;
    font-size: 32px;
    line-height: 1.12;
    font-weight: 900;
    letter-spacing: 0;
}

.auth-heading p {
    max-width: 330px;
    margin: 0;
    line-height: 1.55;
}

.onboarding-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.onboarding-card {
    display: grid;
    min-height: 540px;
    align-content: space-between;
    border: 1px solid rgba(181, 51, 51, .12);
    border-radius: 32px;
    background: white;
    padding: 24px;
    box-shadow: var(--shadow);
}

.illustration {
    display: grid;
    min-height: 230px;
    place-items: center;
    border-radius: 24px;
    background: linear-gradient(145deg, var(--brand-100), #fff8ed);
    color: var(--brand);
    font-size: 70px;
    font-weight: 900;
}

.bottom-nav {
    position: fixed;
    right: 50%;
    bottom: 18px;
    z-index: 40;
    display: grid;
    width: min(420px, calc(100% - 28px));
    grid-template-columns: repeat(3, 1fr);
    transform: translateX(50%);
    border: 1px solid rgba(181, 51, 51, .14);
    border-radius: 24px;
    background: rgba(255, 255, 255, .94);
    padding: 8px;
    box-shadow: 0 20px 50px rgba(42, 24, 24, .16);
    backdrop-filter: blur(18px);
}

.bottom-nav.has-admin {
    width: min(520px, calc(100% - 28px));
    grid-template-columns: repeat(4, 1fr);
}

.bottom-nav a {
    display: grid;
    place-items: center;
    gap: 4px;
    border-radius: 18px;
    color: var(--muted);
    padding: 9px 4px;
    font-size: 11px;
    font-weight: 800;
}

.bottom-nav a.is-active {
    background: var(--brand-100);
    color: var(--brand);
}

.locked-lesson-toast {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(32, 31, 36, .22);
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity .18s ease;
    backdrop-filter: blur(18px);
}

.locked-lesson-toast.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.locked-lesson-toast-card {
    position: relative;
    display: grid;
    justify-items: center;
    width: min(430px, 100%);
    transform: translateY(14px) scale(.98);
    border: 1px solid rgba(181, 51, 51, .16);
    border-radius: 24px;
    background: rgba(255, 255, 255, .98);
    padding: 28px;
    text-align: center;
    box-shadow: 0 24px 70px rgba(42, 24, 24, .22);
    transition: transform .18s ease;
}

.locked-lesson-toast.is-visible .locked-lesson-toast-card {
    transform: translateY(0) scale(1);
}

.locked-lesson-toast-close {
    position: absolute;
    top: 14px;
    right: 14px;
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: white;
    color: var(--muted);
    cursor: pointer;
}

.locked-lesson-toast-icon {
    display: grid;
    width: 58px;
    height: 58px;
    place-items: center;
    border-radius: 50%;
    background: var(--brand-100);
    color: var(--brand);
}

.locked-lesson-toast-copy {
    width: 100%;
    min-width: 0;
    margin-top: 16px;
}

.locked-lesson-toast strong,
.locked-lesson-toast-copy span {
    display: block;
}

.locked-lesson-toast strong {
    color: var(--ink);
    font-size: 20px;
    line-height: 1.2;
}

.locked-lesson-toast-copy span {
    max-width: 320px;
    margin: 8px auto 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
    white-space: normal;
    overflow-wrap: normal;
    word-break: normal;
}

.locked-lesson-toast-actions {
    display: grid;
    width: 100%;
    gap: 10px;
    margin-top: 22px;
}

.locked-lesson-toast-actions .btn {
    min-height: 48px;
    box-shadow: none;
}

body.locked-lesson-modal-open {
    overflow: hidden;
}

.logout-form {
    margin: 0;
}

.logout-form .profile-menu-row {
    width: 100%;
    border: 0;
    background: transparent;
    text-align: left;
    cursor: pointer;
}

.empty-state {
    display: grid;
    place-items: center;
    min-height: 320px;
    border: 1px dashed rgba(181, 51, 51, .28);
    border-radius: 24px;
    background: rgba(255, 255, 255, .72);
    text-align: center;
    padding: 28px;
}

.progress {
    overflow: hidden;
    height: 8px;
    border-radius: 999px;
    background: #eee9e9;
}

.progress span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--brand);
}

.video-player {
    display: grid;
    min-height: 420px;
    place-items: center;
    border-radius: 26px;
    background:
        linear-gradient(rgba(23, 20, 20, .20), rgba(23, 20, 20, .48)),
        url("https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=1400&q=80") center/cover;
    color: white;
}

.play-button {
    display: grid;
    width: 82px;
    height: 82px;
    place-items: center;
    border-radius: 50%;
    background: var(--brand);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .25);
}

body.mobile-shell-page {
    background: #eeeeee;
}

body.mobile-shell-page .topbar {
    display: none;
}

body.mobile-shell-page .app-shell {
    padding-bottom: 0;
}

body.mobile-shell-page .bottom-nav {
    bottom: 0;
    width: min(540px, 100%);
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    border-radius: 0;
    padding: 8px 14px 12px;
    box-shadow: 0 -10px 28px rgba(32, 31, 36, .08);
}

body.mobile-shell-page .bottom-nav a {
    color: #8e8e8e;
    font-size: 12px;
    font-weight: 500;
}

body.mobile-shell-page .bottom-nav a.is-active {
    background: transparent;
    color: var(--blue);
}

body.course-detail-page .bottom-nav {
    bottom: 0;
    width: min(540px, 100%);
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    border-radius: 0;
    padding: 8px 14px 12px;
    box-shadow: 0 -10px 28px rgba(32, 31, 36, .08);
}

body.course-detail-page .bottom-nav a {
    color: #8e8e8e;
    font-size: 12px;
    font-weight: 500;
}

body.course-detail-page .bottom-nav a.is-active {
    background: transparent;
    color: var(--blue);
}

.mobile-canvas {
    width: min(540px, 100%);
    min-height: 100vh;
    margin: 0 auto;
    background: white;
    padding: 26px 24px 112px;
}

.mobile-home-header,
.mobile-titlebar,
.mobile-section-title,
.mobile-course-topline,
.my-progress-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.mobile-user {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.mobile-avatar {
    width: 58px;
    height: 58px;
    flex: 0 0 auto;
    border-radius: 50%;
    object-fit: cover;
}

.user-avatar-initials,
.profile-photo-initials {
    display: grid;
    place-items: center;
    background:
        linear-gradient(145deg, rgba(181, 51, 51, .95), rgba(143, 37, 37, .95));
    color: white;
    font-weight: 850;
    letter-spacing: 0;
    box-shadow: 0 12px 26px rgba(181, 51, 51, .22);
}

.user-avatar-initials {
    font-size: 16px;
}

.mobile-greeting {
    display: block;
    color: #8c8c8c;
    font-size: 15px;
    line-height: 1.25;
}

.mobile-user strong {
    display: block;
    font-size: 26px;
    line-height: 1.1;
}

.mobile-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-actions a {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    color: #111;
}

.mobile-search-bar {
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 76px;
    margin: 28px 0 26px;
    border: 0;
    border-radius: 18px;
    background: #f7f7f7;
    padding: 0 24px;
    color: #a7a7a7;
}

.mobile-search-bar input {
    width: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--ink);
    font-size: 18px;
}

.mobile-search-bar button {
    display: grid;
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
    place-items: center;
    border: 0;
    background: transparent;
    color: var(--blue);
    cursor: pointer;
}

.mobile-promo-card {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: var(--promo-mobile-height, 254px);
    border-radius: 34px;
    background: var(--promo-bg, var(--blue));
    color: var(--promo-text, white);
    padding: 34px 42px;
}

.mobile-promo-card.has-image::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(90deg, rgba(32, 20, 20, .66), rgba(32, 20, 20, .28));
}

.mobile-promo-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    object-fit: cover;
}

.mobile-promo-link {
    position: absolute;
    inset: 0;
    z-index: 4;
    border-radius: inherit;
}

.mobile-promo-card > div,
.mobile-promo-card > b {
    position: relative;
    z-index: 3;
    pointer-events: none;
}

.mobile-promo-slider {
    position: relative;
}

.mobile-promo-track {
    position: relative;
}

.mobile-promo-slider .mobile-promo-card {
    display: none;
    animation: promoFade .28s ease;
}

.mobile-promo-slider .mobile-promo-card.is-active {
    display: flex;
}

@keyframes promoFade {
    from {
        opacity: .45;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-promo-card span {
    display: block;
    font-size: 18px;
    font-weight: 600;
}

.mobile-promo-card strong {
    display: block;
    margin-top: 8px;
    font-size: 25px;
}

.mobile-promo-card p {
    max-width: 360px;
    margin: 28px 0 18px;
    font-size: 21px;
    line-height: 1.45;
}

.mobile-promo-card b {
    flex: 0 0 auto;
    font-size: 68px;
    line-height: 1;
}

.promo-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 12px;
}

.promo-dots button,
.promo-dots span {
    width: 14px;
    height: 14px;
    border: 0;
    border-radius: 50%;
    background: rgba(181, 51, 51, .22);
    padding: 0;
    cursor: pointer;
}

.promo-dots button.is-active,
.promo-dots span:first-child {
    background: var(--brand);
}

.home-filter-panel,
.catalog-filter-panel {
    margin: -12px 0 24px;
    border: 1px solid rgba(181, 51, 51, .13);
    border-radius: 24px;
    background: #fff;
    padding: 18px;
    box-shadow: 0 18px 45px rgba(32, 31, 36, .10);
}

.home-filter-panel[hidden],
.catalog-filter-panel[hidden] {
    display: none;
}

.home-filter-panel form,
.catalog-filter-panel form {
    display: grid;
    gap: 16px;
}

.filter-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.filter-panel-head strong,
.filter-field > span,
.filter-select {
    color: var(--ink);
    font-weight: 850;
}

.filter-panel-head span {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 500;
}

.filter-panel-head button {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border: 0;
    border-radius: 14px;
    background: var(--brand-100);
    color: var(--brand);
    cursor: pointer;
}

.home-filter-panel label,
.filter-select {
    display: grid;
    gap: 8px;
}

.home-filter-panel select,
.filter-select select {
    width: 100%;
    min-height: 48px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #fbfbfb;
    padding: 0 14px;
    color: var(--ink);
    outline: 0;
}

.filter-field {
    display: grid;
    gap: 10px;
}

.filter-choice-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-choice {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    border: 1.5px solid rgba(181, 51, 51, .32);
    border-radius: 999px;
    background: white;
    color: var(--brand);
    padding: 0 14px;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
}

.filter-choice input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.filter-choice.is-active,
.filter-choice:has(input:checked) {
    background: var(--brand);
    color: #fff;
}

.filter-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.mobile-search-bar button {
    position: relative;
}

.filter-count {
    position: absolute;
    top: 1px;
    right: 1px;
    display: grid;
    width: 17px;
    height: 17px;
    place-items: center;
    border-radius: 50%;
    background: var(--brand);
    color: #fff;
    font-size: 10px;
    font-weight: 900;
}

.mobile-section-title {
    margin: 26px 0 20px;
}

.mobile-section-title h1,
.mobile-titlebar h1 {
    margin: 0;
    font-size: 29px;
    line-height: 1.1;
}

.mobile-section-title a {
    color: var(--blue);
    font-size: 24px;
    font-weight: 800;
}

.mobile-chip-scroller {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    margin: 0 -24px 26px;
    padding: 0 24px 4px;
    scrollbar-width: none;
}

.mobile-chip-scroller::-webkit-scrollbar {
    display: none;
}

.mobile-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: max-content;
    min-height: 62px;
    border: 2px solid var(--blue);
    border-radius: 999px;
    padding: 0 22px;
    color: var(--blue);
    background: white;
    font-size: 20px;
    font-weight: 700;
}

.mobile-chip.is-active {
    background: var(--blue);
    color: white;
}

.home-canvas .mobile-chip-scroller,
.catalog-canvas .mobile-chip-scroller {
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 2px;
}

.home-canvas .mobile-chip,
.catalog-canvas .mobile-chip {
    min-height: 44px;
    border-width: 1.5px;
    padding: 0 16px;
    font-size: 15px;
    font-weight: 750;
}

.home-canvas .mobile-home-header {
    gap: 10px;
}

.home-canvas .mobile-avatar {
    width: 46px;
    height: 46px;
}

.home-canvas .mobile-greeting {
    font-size: 12px;
}

.home-canvas .mobile-user strong {
    font-size: 18px;
    line-height: 1.18;
}

.home-canvas .mobile-search-bar {
    min-height: 54px;
    margin: 18px 0 18px;
    border-radius: 14px;
    padding: 0 16px;
}

.home-canvas .mobile-search-bar input {
    font-size: 14px;
}

.home-canvas .mobile-search-bar button {
    width: 34px;
    height: 34px;
}

.home-canvas .mobile-promo-card {
    min-height: var(--promo-mobile-height, 170px);
    gap: 18px;
    border-radius: 24px;
    padding: 24px;
}

.home-canvas .mobile-promo-card span {
    font-size: 12px;
}

.home-canvas .mobile-promo-card strong {
    margin-top: 6px;
    font-size: 19px;
}

.home-canvas .mobile-promo-card p {
    margin: 14px 0 0;
    font-size: 14px;
    line-height: 1.45;
}

.home-canvas .mobile-promo-card b {
    font-size: 42px;
}

.home-canvas .mobile-section-title {
    margin: 20px 0 14px;
}

.home-canvas .mobile-section-title h1 {
    font-size: 20px;
}

.home-canvas .mobile-section-title a {
    font-size: 14px;
}

.home-canvas .mobile-chip-scroller {
    margin-bottom: 16px;
}

.home-canvas .mobile-chip {
    min-height: 36px;
    padding: 0 13px;
    font-size: 13px;
}

.home-chip-slider {
    display: grid;
    gap: 8px;
    margin: 0 -24px 16px;
}

.home-chip-slider .mobile-chip-scroller {
    margin: 0;
    padding: 0 24px 6px;
    scroll-padding-inline: 24px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-inline: contain;
    touch-action: pan-x;
}

.home-chip-slider .mobile-chip {
    flex: 0 0 auto;
    scroll-snap-align: start;
}

.home-chip-controls {
    display: flex;
    justify-content: center;
    gap: 8px;
    min-height: 30px;
}

.home-chip-arrow {
    display: grid;
    width: 30px;
    height: 30px;
    place-items: center;
    border: 1px solid rgba(181, 51, 51, .16);
    border-radius: 50%;
    background: rgba(255, 255, 255, .94);
    color: var(--brand);
    box-shadow: 0 10px 24px rgba(32, 31, 36, .10);
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, background .2s ease, color .2s ease;
}

.home-chip-arrow:hover {
    background: var(--brand);
    color: white;
}

.home-chip-arrow:disabled {
    opacity: 0;
    pointer-events: none;
}

.home-chip-slider.is-scrollable .home-chip-arrow:not(:disabled) {
    opacity: 1;
    pointer-events: auto;
}

.home-chip-arrow svg {
    width: 16px;
    height: 16px;
}

@media (hover: none) and (pointer: coarse) {
    .home-chip-controls {
        min-height: 28px;
    }
}

.home-canvas .mobile-course-list {
    gap: 14px;
}

.home-canvas .mobile-course-row {
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 14px;
}

.home-canvas .mobile-course-info {
    align-self: start;
    padding-top: 6px;
}

.home-canvas .mobile-course-thumb {
    width: 112px;
    height: 112px;
    border-radius: 18px;
}

.home-canvas .mobile-tag {
    min-height: 28px;
    padding: 0 10px;
    font-size: 12px;
}

.home-canvas .course-category-pair {
    gap: 5px;
}

.home-canvas .mobile-tag.course-taxonomy-tag {
    min-height: 26px;
    padding: 0 8px;
    font-size: 11px;
}

.home-canvas .mobile-course-info h2 {
    margin: 10px 0 8px;
    font-size: 15px;
    line-height: 1.24;
}

.home-canvas .mobile-price-line {
    gap: 8px;
    margin-bottom: 8px;
}

.home-canvas .mobile-price-line strong {
    font-size: 16px;
}

.home-canvas .mobile-price-line span {
    font-size: 12px;
}

.home-canvas .mobile-meta-line {
    font-size: 12px;
}

.mobile-course-list,
.my-course-list {
    display: grid;
    gap: 18px;
}

.catalog-titlebar {
    align-items: center;
}

.catalog-titlebar h1 {
    font-size: 21px;
}

.catalog-search {
    margin-bottom: 22px;
}

.catalog-result-copy {
    margin: 0 0 18px;
    color: var(--ink);
    font-size: 13px;
    font-weight: 750;
}

.catalog-result-copy span {
    float: right;
    color: var(--blue);
}

.catalog-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 24px;
}

.catalog-page-link,
.catalog-page-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
    white-space: nowrap;
}

.catalog-page-link {
    gap: 6px;
    border: 1px solid rgba(181, 51, 51, .24);
    padding: 0 14px;
    color: var(--brand);
    background: #fff;
}

.catalog-page-link.is-disabled {
    color: #b9a7a7;
    background: #faf7f6;
    pointer-events: none;
}

.catalog-page-status {
    min-width: 118px;
    padding: 0 12px;
    color: var(--muted);
    background: rgba(181, 51, 51, .07);
}

.catalog-empty {
    background: white;
}

.mobile-course-row {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 24px;
    align-items: center;
}

.mobile-course-thumb {
    overflow: hidden;
    width: 190px;
    height: 190px;
    border-radius: 25px;
    background: #f5eeee;
}

.mobile-course-thumb img,
.my-course-row > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mobile-course-info {
    min-width: 0;
}

.mobile-tag {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    border-radius: 6px;
    background: #eef2ff;
    color: var(--blue);
    padding: 0 14px;
    font-size: 18px;
    font-weight: 700;
}

.mobile-course-info h2 {
    margin: 10px 0 0;
    font-size: 18px;
    line-height: 1.25;
}

.catalog-canvas .course-category-pair {
    gap: 5px;
}

.catalog-canvas .mobile-course-row {
    align-items: start;
}

.catalog-canvas .mobile-course-info {
    align-self: start;
    padding-top: 6px;
}

.catalog-canvas .mobile-tag.course-taxonomy-tag {
    min-height: 26px;
    padding: 0 8px;
    border-radius: 5px;
    font-size: 11px;
    font-weight: 750;
}

.catalog-canvas .mobile-course-info h2 {
    margin: 10px 0 8px;
    font-size: 15px;
    line-height: 1.24;
}

.mobile-price-line {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 12px;
}

.mobile-price-line strong {
    color: var(--blue);
    font-size: 25px;
}

.mobile-price-line span {
    color: #9d9d9d;
    font-size: 18px;
    text-decoration: line-through;
}

.mobile-meta-line {
    display: flex;
    align-items: center;
    gap: 9px;
    color: #8c8c8c;
    font-size: 18px;
}

.mobile-meta-line i,
.mobile-meta-line svg {
    color: #ffba18;
    fill: none;
}

.mobile-logo {
    display: grid;
    width: 52px;
    height: 52px;
    flex: 0 0 auto;
    place-items: center;
    color: var(--blue);
    font-size: 50px;
    font-weight: 900;
    line-height: 1;
}

.mobile-logo-img {
    width: 34px;
    max-height: 34px;
    object-fit: contain;
}

.mobile-titlebar {
    margin-bottom: 22px;
}

.mobile-titlebar h1 {
    flex: 1;
}

.mobile-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-bottom: 1px solid #ededed;
    margin: 0 0 12px;
}

.mobile-tabs a {
    display: grid;
    min-height: 58px;
    place-items: center;
    border-bottom: 3px solid transparent;
    color: #222;
    font-size: 19px;
    font-weight: 800;
}

.my-course-tabs a:focus {
    outline: 0;
}

.mobile-tabs a.is-active {
    border-color: var(--blue);
    color: var(--blue);
}

.my-course-tab-panel {
    display: none;
}

.my-course-tab-panel.is-active {
    display: block;
}

.my-courses-page .mobile-titlebar h1 {
    font-size: 24px;
    line-height: 1.16;
}

.my-courses-titlebar {
    justify-content: flex-start;
}

.my-courses-page .my-course-tabs a {
    min-height: 46px;
    font-size: 15px;
}

.my-course-row {
    display: grid;
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 16px;
    align-items: center;
    border-radius: 16px;
    background: white;
    padding: 14px;
    box-shadow: 0 10px 24px rgba(32, 31, 36, .055);
}

.my-course-row.is-soft {
    opacity: .42;
}

.my-course-row > img {
    width: 104px;
    height: 104px;
    border-radius: 18px;
}

.my-course-info {
    min-width: 0;
}

.my-course-info h2 {
    margin: 0 0 6px;
    font-size: 17px;
    line-height: 1.24;
}

.my-course-info .course-category-pair,
.completed-course-copy .course-category-pair {
    gap: 5px;
    margin: 0 0 8px;
}

.my-course-info .mobile-tag.course-taxonomy-tag,
.completed-course-copy .mobile-tag.course-taxonomy-tag {
    min-height: 22px;
    border-radius: 5px;
    padding: 0 7px;
    font-size: 10px;
}

.my-course-info p {
    margin: 0 0 12px;
    color: #7b7b7b;
    font-size: 13px;
}

.mobile-progress {
    overflow: hidden;
    height: 6px;
    flex: 1;
    border-radius: 999px;
    background: #efefef;
}

.mobile-progress span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--brand);
}

.my-progress-line strong {
    min-width: 64px;
    color: #8a8a8a;
    font-size: 12px;
    font-weight: 500;
    text-align: right;
}

.completed-course-list {
    display: grid;
    gap: 12px;
    margin-top: 8px;
}

.completed-course-row {
    display: grid;
    grid-template-columns: 98px minmax(0, 1fr) 78px;
    align-items: center;
    gap: 16px;
    min-height: 124px;
    border-radius: 4px;
    background: white;
    padding: 14px 16px;
    box-shadow: 0 10px 24px rgba(32, 31, 36, .05);
}

.completed-course-row img {
    width: 98px;
    height: 98px;
    border-radius: 18px;
    object-fit: cover;
}

.completed-course-copy {
    min-width: 0;
}

.completed-course-copy h2 {
    margin: 0 0 10px;
    font-size: 18px;
    line-height: 1.22;
}

.completed-course-copy p {
    margin: 0;
    color: #8a8a8a;
    font-size: 13px;
}

.completed-progress-ring {
    display: grid;
    width: 72px;
    height: 72px;
    place-items: center;
    border-radius: 50%;
    background: conic-gradient(var(--brand) var(--progress-angle), #efefef 0);
}

.completed-progress-ring::before {
    content: "";
    grid-area: 1 / 1;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: white;
}

.completed-progress-ring span {
    z-index: 1;
    grid-area: 1 / 1;
    color: #2f2f2f;
    font-size: 16px;
    font-weight: 700;
}

.home-desktop-aside {
    display: none;
}

.desktop-feature-card,
.desktop-summary-card {
    border: 1px solid #ececec;
    border-radius: 28px;
    background: white;
    box-shadow: 0 16px 45px rgba(32, 31, 36, .08);
}

.desktop-feature-card {
    overflow: hidden;
}

.desktop-feature-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.desktop-feature-card > div,
.desktop-summary-card {
    padding: 24px;
}

.desktop-feature-card h2 {
    margin-top: 14px;
    font-size: 28px;
}

.desktop-feature-card p {
    color: var(--muted);
}

.desktop-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.desktop-summary-grid div {
    border-radius: 18px;
    background: #f7f7f7;
    padding: 18px 12px;
}

.desktop-summary-grid strong {
    display: block;
    color: var(--blue);
    font-size: 24px;
}

.desktop-summary-grid span {
    color: var(--muted);
    font-size: 13px;
}

.desktop-quick-links {
    display: grid;
    gap: 12px;
}

.desktop-quick-links a {
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: 16px;
    background: #f7f7f7;
    padding: 16px;
    color: var(--ink);
    font-weight: 800;
}

.desktop-quick-links a svg {
    color: var(--blue);
}

.app-page-canvas {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.app-titlebar {
    margin-bottom: 4px;
}

.app-titlebar h1 {
    font-size: 31px;
    font-weight: 850;
}

.app-tabs {
    margin: -4px 0 2px;
}

.app-tabs a {
    min-height: 48px;
    font-size: 15px;
}

.profile-menu {
    display: grid;
    gap: 14px;
}

.profile-menu-row strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.profile-page {
    gap: 16px;
}

.profile-page .app-titlebar h1,
.profile-edit-page .app-titlebar h1 {
    font-size: 24px;
    line-height: 1.16;
}

.profile-titlebar {
    justify-content: space-between;
}

.profile-identity {
    display: grid;
    justify-items: center;
    gap: 6px;
    margin: 2px 0 6px;
    text-align: center;
}

.profile-photo-wrap {
    position: relative;
    width: 112px;
    height: 112px;
}

.profile-photo-wrap img,
.profile-photo-wrap .profile-photo-initials {
    width: 112px;
    height: 112px;
    border-radius: 50%;
    object-fit: cover;
}

.profile-photo-wrap .profile-photo-initials {
    font-size: 30px;
}

.profile-photo-wrap a {
    position: absolute;
    right: 0;
    bottom: 5px;
    display: grid;
    width: 32px;
    height: 32px;
    place-items: center;
    border: 2px solid white;
    border-radius: 50%;
    background: var(--blue);
    color: white;
}

.profile-photo-wrap svg {
    width: 14px;
    height: 14px;
}

.profile-identity h2 {
    margin: 6px 0 0;
    font-size: 21px;
    line-height: 1.18;
}

.profile-identity p {
    margin: 0;
    color: #7e7e7e;
    font-size: 13px;
    line-height: 1.35;
}

.profile-menu {
    gap: 2px;
}

.profile-menu-row {
    display: grid;
    grid-template-columns: 32px minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 10px;
    min-height: 52px;
    border-radius: 12px;
    color: var(--ink);
    padding: 0 2px;
}

.profile-menu-row svg:first-child {
    width: 20px;
    height: 20px;
    color: #5a5a5a;
}

.profile-menu-row strong {
    font-size: 15px;
    font-weight: 720;
}

.profile-menu-row span {
    color: #777;
    font-size: 13px;
}

.profile-menu-row > svg:last-child {
    width: 18px;
    height: 18px;
    color: #9b9b9b;
}

.profile-menu-row.is-disabled {
    color: #a9a9a9;
}

.profile-menu-row.is-disabled svg:first-child,
.profile-menu-row.is-disabled > svg:last-child {
    color: #b8b8b8;
}

.profile-toggle {
    position: relative;
    width: 36px;
    height: 20px;
    border-radius: 999px;
    background: #ececec;
}

.profile-toggle::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: white;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .15);
}

.logout-row,
.logout-row svg:first-child {
    color: #f04444;
}

.icon-back {
    display: grid;
    width: 38px;
    height: 38px;
    flex: 0 0 auto;
    place-items: center;
    color: #111;
}

.simple-mobile-page {
    gap: 18px;
}

.profile-edit-photo {
    display: grid;
    justify-items: center;
    margin: 2px 0 6px;
}

.profile-edit-photo img,
.profile-edit-photo .profile-photo-initials {
    width: 104px;
    height: 104px;
    border-radius: 50%;
    object-fit: cover;
}

.profile-edit-photo .profile-photo-initials {
    font-size: 28px;
}

.profile-edit-pencil {
    display: grid;
    width: 30px;
    height: 30px;
    place-items: center;
    margin-top: -25px;
    margin-left: 74px;
    border: 2px solid white;
    border-radius: 50%;
    background: var(--brand);
    color: white;
}

.mobile-form-card {
    display: grid;
    gap: 12px;
}

.mobile-form-card label {
    display: grid;
    gap: 7px;
    color: #747474;
    font-size: 12px;
    font-weight: 750;
}

.mobile-form-card input,
.mobile-form-card select {
    width: 100%;
    min-height: 48px;
    border: 0;
    border-radius: 12px;
    background: #f7f7f7;
    color: var(--ink);
    padding: 0 14px;
    font-size: 14px;
    outline-color: var(--brand);
}

.simple-list,
.settings-switch-list,
.language-list,
.invite-list {
    display: grid;
    gap: 14px;
}

.simple-card-row,
.settings-switch-row,
.language-row,
.invite-row {
    display: grid;
    align-items: center;
    gap: 14px;
    border-radius: 18px;
    background: #fff;
    padding: 16px;
    box-shadow: 0 10px 26px rgba(32, 31, 36, .06);
}

.simple-card-row {
    grid-template-columns: 48px minmax(0, 1fr) auto;
}

.simple-icon {
    display: grid;
    width: 48px;
    height: 48px;
    place-items: center;
    border-radius: 50%;
    background: var(--brand-100);
    color: var(--brand);
}

.simple-card-row strong,
.settings-switch-row strong,
.language-row strong,
.invite-row strong {
    font-size: 17px;
}

.simple-card-row p,
.invite-row p {
    margin: 4px 0 0;
    color: #888;
    font-size: 13px;
}

.security-actions a {
    display: grid;
    min-height: 50px;
    place-items: center;
    border-radius: 999px;
    background: var(--brand-100);
    color: var(--brand);
    font-weight: 850;
}

.settings-switch-row,
.language-row {
    grid-template-columns: minmax(0, 1fr) auto;
}

.switch-pill {
    position: relative;
    width: 46px;
    height: 26px;
    border-radius: 999px;
    background: #e6e6e6;
}

.switch-pill::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .15);
}

.switch-pill.is-on {
    background: var(--brand);
}

.switch-pill.is-on::after {
    left: 23px;
}

.security-actions {
    display: grid;
    gap: 12px;
}

.language-row span {
    width: 20px;
    height: 20px;
    border: 2px solid var(--brand);
    border-radius: 50%;
}

.language-row span.is-active {
    border-width: 6px;
}

.privacy-copy {
    color: #555;
    line-height: 1.72;
}

.privacy-copy h2 {
    margin: 20px 0 8px;
    color: var(--ink);
    font-size: 18px;
}

.privacy-copy h2:first-child {
    margin-top: 0;
}

.help-center-shell {
    background: #eeeeee;
}

.help-center-page {
    gap: 18px;
}

.help-titlebar h1 {
    font-size: 24px;
    line-height: 1.16;
}

.help-titlebar .mobile-actions a {
    border-radius: 50%;
    background: #f7f7f7;
    color: var(--brand);
}

.help-hero-card {
    display: grid;
    gap: 14px;
    border-radius: 8px;
    background: var(--brand);
    color: white;
    padding: 20px;
    box-shadow: 0 16px 34px rgba(181, 51, 51, .20);
}

.help-hero-icon {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, .16);
}

.help-hero-card h2,
.help-hero-card p {
    margin: 0;
}

.help-hero-card h2 {
    margin-top: 6px;
    max-width: 360px;
    font-size: 22px;
    line-height: 1.18;
}

.help-hero-card p {
    margin-top: 9px;
    color: rgba(255, 255, 255, .84);
    font-size: 14px;
    line-height: 1.55;
}

.help-kicker {
    color: rgba(255, 255, 255, .74);
    font-size: 11px;
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.help-primary-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: fit-content;
    min-height: 42px;
    border-radius: 999px;
    background: white;
    color: var(--brand);
    padding: 0 15px;
    font-size: 14px;
    font-weight: 850;
}

.help-section {
    display: grid;
    gap: 12px;
}

.help-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.help-section-head span {
    color: var(--ink);
    font-size: 16px;
    font-weight: 850;
}

.help-section-head small {
    color: var(--muted);
    font-size: 12px;
    font-weight: 760;
}

.help-contact-list,
.help-faq-list {
    display: grid;
    gap: 10px;
}

.help-contact-card {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    border: 1px solid #f0e8e6;
    border-radius: 8px;
    background: white;
    padding: 14px;
    box-shadow: 0 10px 24px rgba(32, 31, 36, .05);
}

.help-contact-card > span {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border-radius: 50%;
    background: var(--brand-100);
    color: var(--brand);
}

.help-contact-card strong,
.help-contact-card p {
    display: block;
    margin: 0;
}

.help-contact-card strong {
    color: var(--ink);
    font-size: 15px;
    line-height: 1.2;
}

.help-contact-card p {
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.45;
}

.help-contact-card b {
    border-radius: 999px;
    background: #fff9f8;
    color: var(--brand);
    padding: 7px 10px;
    font-size: 12px;
    line-height: 1;
    white-space: nowrap;
}

.help-faq-item {
    overflow: hidden;
    border: 1px solid #f0e8e6;
    border-radius: 8px;
    background: white;
    box-shadow: 0 10px 24px rgba(32, 31, 36, .04);
}

.help-faq-item summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    min-height: 56px;
    padding: 0 14px;
    color: var(--ink);
    cursor: pointer;
    font-size: 14px;
    font-weight: 820;
    list-style: none;
}

.help-faq-item summary::-webkit-details-marker {
    display: none;
}

.help-faq-item summary svg {
    width: 17px;
    height: 17px;
    color: #9b9b9b;
    transition: transform .18s ease;
}

.help-faq-item[open] summary svg {
    transform: rotate(180deg);
}

.help-faq-item p {
    margin: 0;
    border-top: 1px solid #f5eeee;
    color: var(--muted);
    padding: 0 14px 14px;
    font-size: 13px;
    line-height: 1.55;
}

.help-note-card {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    align-items: start;
    gap: 12px;
    border-radius: 8px;
    background: #fff9f8;
    padding: 14px;
}

.help-note-card > svg {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: white;
    color: var(--brand);
    padding: 10px;
}

.help-note-card strong,
.help-note-card p {
    display: block;
    margin: 0;
}

.help-note-card strong {
    color: var(--ink);
    font-size: 14px;
    line-height: 1.25;
}

.help-note-card p {
    margin-top: 5px;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.45;
}

.invite-row {
    grid-template-columns: 54px minmax(0, 1fr) auto;
}

.invite-row img {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    object-fit: cover;
}

.invite-row a {
    border-radius: 999px;
    background: var(--brand);
    color: white;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 850;
}

.admin-panel-page {
    gap: 20px;
}

.admin-hero-panel,
.admin-card,
.admin-stat-card {
    border: 1px solid rgba(181, 51, 51, .12);
    background: #fff;
    box-shadow: 0 16px 40px rgba(32, 31, 36, .07);
}

.admin-hero-panel {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    border-radius: 28px;
    background:
        linear-gradient(135deg, rgba(181, 51, 51, .10), rgba(255, 255, 255, .96) 58%),
        #fff;
    padding: 24px;
}

.admin-hero-panel h2 {
    margin-top: 8px;
    font-size: 28px;
}

.admin-hero-panel p {
    max-width: 620px;
    margin: 10px 0 0;
    color: var(--muted);
    line-height: 1.55;
}

.admin-role-badge,
.admin-count-pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-width: max-content;
    border-radius: 999px;
    background: var(--brand-100);
    color: var(--brand);
    padding: 9px 12px;
    font-size: 12px;
    font-weight: 850;
}

.admin-stat-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.admin-stat-card {
    display: grid;
    gap: 8px;
    border-radius: 22px;
    padding: 18px;
}

.admin-stat-card span {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 14px;
    background: var(--brand-100);
    color: var(--brand);
}

.admin-stat-card strong {
    font-size: 28px;
    line-height: 1;
}

.admin-stat-card small,
.admin-card-head span,
.admin-category-row small,
.admin-course-row p,
.admin-mentor-row p,
.admin-activity-row p {
    color: var(--muted);
}

.admin-content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
    gap: 18px;
    align-items: start;
}

.admin-card {
    display: grid;
    gap: 16px;
    border-radius: 24px;
    padding: 18px;
}

.admin-card-wide {
    grid-column: span 1;
}

.admin-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.admin-card-head h2 {
    margin-top: 3px;
    font-size: 21px;
}

.admin-card-head span {
    font-size: 12px;
    font-weight: 850;
    text-transform: uppercase;
}

.admin-icon-link {
    display: grid;
    width: 38px;
    height: 38px;
    flex: 0 0 auto;
    place-items: center;
    border-radius: 13px;
    background: var(--brand-100);
    color: var(--brand);
}

.admin-course-list,
.admin-category-list,
.admin-mentor-list,
.admin-activity-list {
    display: grid;
    gap: 12px;
}

.admin-course-row,
.admin-mentor-row,
.admin-activity-row,
.admin-category-row {
    display: grid;
    align-items: center;
    gap: 12px;
    border-radius: 18px;
    background: #fafafa;
    padding: 12px;
}

.admin-course-row {
    grid-template-columns: 74px minmax(0, 1fr) auto;
}

.admin-course-row img {
    width: 74px;
    height: 58px;
    border-radius: 14px;
    object-fit: cover;
}

.admin-course-row strong,
.admin-mentor-row strong,
.admin-activity-row strong,
.admin-category-row strong {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-course-row p,
.admin-mentor-row p,
.admin-activity-row p {
    margin: 4px 0 0;
    overflow: hidden;
    font-size: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-course-row > span {
    min-width: max-content;
    border-radius: 999px;
    background: white;
    color: var(--brand);
    padding: 7px 10px;
    font-size: 12px;
    font-weight: 850;
}

.admin-category-row {
    grid-template-columns: 12px minmax(0, 1fr);
}

.admin-category-row > span {
    width: 12px;
    height: 38px;
    border-radius: 999px;
    background: var(--category-color, var(--brand));
}

.admin-mentor-row {
    grid-template-columns: 50px minmax(0, 1fr);
}

.admin-mentor-row img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.admin-activity-row {
    grid-template-columns: 42px minmax(0, 1fr);
}

.admin-activity-row > span {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 50%;
    background: #ecfdf5;
    color: var(--green);
}

@media (max-width: 760px) {
    .admin-hero-panel,
    .admin-content-grid {
        grid-template-columns: 1fr;
    }

    .admin-hero-panel {
        display: grid;
    }

    .admin-stat-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .admin-course-row {
        grid-template-columns: 58px minmax(0, 1fr);
    }

    .admin-course-row > span {
        grid-column: 2;
        width: fit-content;
    }

    .admin-course-row img {
        width: 58px;
        height: 58px;
    }
}

@media (min-width: 900px) {
    .app-page-canvas.admin-panel-page {
        width: min(1180px, calc(100% - 64px));
    }

    body.mobile-shell-page {
        background:
            linear-gradient(90deg, #eeeeee 0%, #eeeeee 50%, #eeeeee 100%);
    }

    body.mobile-shell-page .app-shell {
        padding-bottom: 0;
    }

    body.mobile-shell-page .bottom-nav {
        width: min(1180px, calc(100% - 64px));
        border-radius: 22px 22px 0 0;
    }

    body.course-detail-page .bottom-nav {
        width: min(980px, calc(100% - 64px));
        border-radius: 22px 22px 0 0;
    }

    .home-canvas {
        width: min(1180px, calc(100% - 64px));
        min-height: calc(100vh - 64px);
        margin: 32px auto 88px;
        border-radius: 34px;
        padding: 36px;
        box-shadow: 0 28px 80px rgba(32, 31, 36, .10);
    }

    .home-canvas .mobile-home-header,
    .home-canvas .mobile-search-bar,
    .home-canvas .mobile-promo-card {
        max-width: none;
    }

    .home-desktop-layout {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 340px;
        gap: 24px;
        align-items: start;
        margin-top: 24px;
    }

    .home-desktop-aside {
        position: sticky;
        top: 28px;
        display: grid;
        gap: 16px;
    }

    .home-canvas .mobile-section-title {
        margin-top: 0;
    }

    .home-canvas .mobile-chip-scroller {
        margin-right: 0;
        margin-left: 0;
        padding-right: 0;
        padding-left: 0;
    }

    .home-canvas .home-chip-slider {
        margin-right: 0;
        margin-left: 0;
    }

    .home-canvas .home-chip-slider .mobile-chip-scroller {
        padding-right: 0;
        padding-left: 0;
    }

    .home-canvas .mobile-course-row {
        grid-template-columns: 160px minmax(0, 1fr);
        gap: 18px;
        border-radius: 22px;
        background: #fff;
        padding: 14px;
        box-shadow: 0 12px 28px rgba(32, 31, 36, .055);
    }

    .home-canvas .mobile-course-info {
        padding-top: 12px;
    }

    .home-canvas .mobile-course-thumb {
        width: 160px;
        height: 128px;
        border-radius: 18px;
    }

    .home-canvas .mobile-promo-card {
        min-height: var(--promo-desktop-height, 180px);
        margin-top: 22px;
    }

    .home-canvas .desktop-feature-card img {
        height: 170px;
    }

    .home-canvas .desktop-feature-card > div,
    .home-canvas .desktop-summary-card {
        padding: 18px;
    }

    .home-canvas .desktop-feature-card h2 {
        font-size: 20px;
        line-height: 1.2;
    }

    .home-canvas .desktop-feature-card p,
    .home-canvas .desktop-quick-links a {
        font-size: 14px;
    }

    .home-canvas .desktop-summary-grid strong {
        font-size: 18px;
    }

    .catalog-canvas {
        width: min(980px, calc(100% - 64px));
        min-height: calc(100vh - 64px);
        margin: 32px auto 88px;
        border-radius: 34px;
        padding: 36px 36px 118px;
        box-shadow: 0 28px 80px rgba(32, 31, 36, .10);
    }

    .catalog-canvas .mobile-titlebar h1 {
        font-size: 24px;
    }

    .catalog-canvas .mobile-chip-scroller {
        margin-right: 0;
        margin-left: 0;
        padding-right: 0;
        padding-left: 0;
    }

    .catalog-canvas .mobile-course-row {
        grid-template-columns: 220px minmax(0, 1fr);
        gap: 28px;
        align-items: start;
        border-radius: 30px;
        background: #fff;
        padding: 18px;
        box-shadow: 0 14px 34px rgba(32, 31, 36, .06);
    }

    .catalog-canvas .mobile-course-thumb {
        width: 220px;
        height: 176px;
    }

    .my-courses-page {
        width: min(980px, calc(100% - 64px));
        min-height: calc(100vh - 64px);
        margin: 32px auto 88px;
        border-radius: 34px;
        padding: 36px 36px 118px;
        box-shadow: 0 28px 80px rgba(32, 31, 36, .10);
    }

    .my-courses-page .mobile-titlebar h1 {
        font-size: 24px;
    }

    .completed-course-list {
        gap: 14px;
    }

    .app-page-canvas {
        width: min(980px, calc(100% - 64px));
        min-height: calc(100vh - 64px);
        margin: 32px auto 88px;
        border-radius: 34px;
        padding: 34px 36px 118px;
        box-shadow: 0 28px 80px rgba(32, 31, 36, .10);
    }

    .app-titlebar h1 {
        font-size: 30px;
    }

    .profile-page {
        width: min(760px, calc(100% - 64px));
    }

    body.lessons-shell-page {
        background:
            linear-gradient(135deg, #f2f2f2 0%, #ffffff 46%, #f6eeee 100%);
    }

    .course-lessons-page {
        max-width: none;
        width: min(1040px, calc(100% - 56px));
        min-height: calc(100vh - 56px);
        margin: 28px auto 88px;
        border-radius: 28px;
        background: white;
        padding: 28px 30px 116px;
        box-shadow: 0 22px 60px rgba(32, 31, 36, .08);
    }

    .course-lessons-page .lesson-titlebar {
        margin-bottom: 18px;
    }

    .course-lessons-page .lesson-titlebar h1 {
        font-size: 26px;
        line-height: 1.18;
        white-space: normal;
    }

    .course-lessons-page .course-lesson-sections {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
        align-items: start;
    }

    .course-lessons-page .course-lesson-section {
        border: 1px solid #ececec;
        border-radius: 22px;
        background: #f8f8f8;
        padding: 16px;
        box-shadow: 0 10px 26px rgba(32, 31, 36, .035);
    }

    .course-lessons-page .course-lesson-section-heading {
        margin-bottom: 10px;
    }

    .course-lessons-page .course-lesson-section-heading h2 {
        font-size: 16px;
    }

    .course-lessons-page .course-lesson-section-heading span {
        font-size: 13px;
    }

    .course-lessons-page .course-lesson-card-list {
        gap: 10px;
    }

    .course-lessons-page .course-lesson-card {
        grid-template-columns: 44px minmax(0, 1fr) 32px;
        min-height: 78px;
        border: 1px solid #f0eeee;
        border-radius: 16px;
        padding: 12px;
        box-shadow: 0 8px 18px rgba(32, 31, 36, .04);
    }

    .course-lessons-page .course-lesson-number {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }

    .course-lessons-page .course-lesson-copy strong {
        font-size: 14px;
    }

    .course-lessons-page .lesson-progress-track {
        height: 5px;
    }
}

@media (min-width: 1280px) {
    .course-lessons-page {
        width: min(1120px, calc(100% - 96px));
    }

    body.lessons-shell-page .bottom-nav {
        width: min(1120px, calc(100% - 96px));
    }

    .course-lessons-page .course-lesson-sections {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    .nav-links,
    .top-actions .btn {
        display: none;
    }

    .course-detail-page .topbar {
        display: none;
    }

    .course-aside {
        position: static;
    }

    .hero,
    .split,
    .grid.two {
        grid-template-columns: 1fr;
    }

    .phone-showcase {
        min-height: 590px;
    }

    .grid.courses {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .mentor-strip,
    .onboarding-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .container {
        width: min(100% - 22px, 480px);
    }

    .topbar-inner {
        min-height: 64px;
    }

    .brand span:last-child {
        display: none;
    }

    .hero {
        padding-top: 30px;
    }

    .stat-row,
    .grid.courses,
    .mentor-strip,
    .onboarding-grid {
        grid-template-columns: 1fr;
    }

    .phone-showcase {
        display: none;
    }

    .page-head {
        align-items: start;
        flex-direction: column;
    }

    .promo {
        grid-template-columns: 1fr;
    }

    .course-body h3 {
        min-height: auto;
    }

    .course-detail-panel .course-tabs {
        width: 100%;
    }

    .course-detail-panel .course-tabs .tab {
        flex: 1 1 0;
    }

}

@media (max-width: 430px) {
    .help-contact-card {
        grid-template-columns: 42px minmax(0, 1fr);
    }

    .help-contact-card b {
        grid-column: 2;
        width: fit-content;
    }

    .locked-lesson-toast {
        align-items: flex-end;
        padding: 18px 12px calc(96px + env(safe-area-inset-bottom, 0px));
    }

    .locked-lesson-toast-card {
        width: 100%;
        border-radius: 22px;
        padding: 24px 18px 18px;
    }

    .locked-lesson-toast-icon {
        width: 52px;
        height: 52px;
    }

    .locked-lesson-toast strong {
        font-size: 18px;
    }

    .locked-lesson-toast-copy span {
        font-size: 13px;
    }

    .completed-course-row {
        grid-template-columns: 82px minmax(0, 1fr) 62px;
        gap: 12px;
        min-height: 108px;
        padding: 12px;
    }

    .completed-course-row img {
        width: 82px;
        height: 82px;
        border-radius: 16px;
    }

    .completed-course-copy h2 {
        margin-bottom: 8px;
        font-size: 15px;
    }

    .completed-course-copy p {
        font-size: 12px;
    }

    .completed-progress-ring {
        width: 58px;
        height: 58px;
    }

    .completed-progress-ring::before {
        width: 44px;
        height: 44px;
    }

    .completed-progress-ring span {
        font-size: 13px;
    }
}

body.admin-dashboard-shell {
    background: #f8f3f1;
}

body.admin-dashboard-shell .topbar,
body.admin-dashboard-shell .bottom-nav {
    display: none;
}

body.admin-dashboard-shell .app-shell {
    min-height: 100vh;
    padding-bottom: 0;
}

.lms-admin-layout {
    display: grid;
    min-height: 100vh;
    grid-template-columns: 302px minmax(0, 1fr);
    background: #f8f3f1;
}

.lms-admin-sidebar {
    position: sticky;
    top: 0;
    display: flex;
    height: 100vh;
    flex-direction: column;
    gap: 44px;
    background:
        linear-gradient(180deg, var(--brand) 0%, var(--brand-700) 100%);
    color: white;
    padding: 46px 14px 28px;
}

.lms-admin-brand {
    display: inline-flex;
    align-items: center;
    align-self: center;
    gap: 4px;
    min-height: 42px;
    color: white;
}

.lms-admin-brand > span {
    display: grid;
    width: 24px;
    height: 24px;
    place-items: center;
    border-radius: 7px;
    background: white;
    color: var(--brand);
    font-size: 18px;
    font-weight: 900;
}

.lms-admin-brand > img {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    object-fit: contain;
    background: white;
    padding: 3px;
}

.lms-admin-brand strong {
    color: #fff;
    font-size: 24px;
    line-height: 1;
}

.lms-admin-brand strong span {
    color: #ffd6d6;
}

.lms-admin-menu {
    display: grid;
    gap: 6px;
}

.lms-admin-menu a {
    display: flex;
    align-items: center;
    gap: 18px;
    min-height: 50px;
    border-radius: 999px;
    color: white;
    padding: 0 18px;
    font-size: 16px;
    font-weight: 760;
}

.lms-admin-menu a.is-active {
    background: white;
    color: var(--brand);
}

.lms-admin-menu svg {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
}

.lms-admin-main {
    min-width: 0;
}

.lms-admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 57px;
    background: white;
    padding: 0 32px 0 36px;
}

.lms-admin-topbar h1 {
    margin: 0;
    color: #111;
    font-size: 22px;
    font-weight: 850;
    line-height: 1;
}

.lms-admin-user {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #151515;
}

.lms-admin-user > span {
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border-radius: 50%;
    background: var(--brand-100);
    color: var(--brand);
}

.lms-admin-user strong,
.lms-admin-user small {
    display: block;
}

.lms-admin-user strong {
    font-size: 14px;
    font-weight: 760;
}

.lms-admin-user small {
    margin-top: 2px;
    color: #767676;
    font-size: 13px;
}

.lms-admin-content {
    padding: 31px 27px 36px 29px;
}

.lms-metric-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.lms-metric-card,
.lms-panel {
    border-radius: 8px;
    background: white;
    box-shadow: 0 1px 0 rgba(25, 25, 30, .02);
}

.lms-metric-card {
    display: grid;
    min-height: 150px;
    grid-template-areas:
        "icon value"
        "label label";
    grid-template-columns: 54px minmax(0, 1fr);
    align-items: start;
    gap: 18px;
    padding: 27px 28px;
}

.lms-metric-icon {
    display: grid;
    width: 41px;
    height: 41px;
    place-items: center;
    border-radius: 50%;
    color: white;
    grid-area: icon;
}

.lms-metric-icon svg {
    width: 18px;
    height: 18px;
}

.lms-metric-icon.is-brand,
.lms-metric-icon.is-orange,
.lms-metric-icon.is-pink,
.lms-metric-icon.is-purple,
.lms-metric-icon.is-indigo {
    background: var(--brand);
}

.lms-metric-icon.is-soft-brand,
.lms-metric-icon.is-blue,
.lms-metric-icon.is-cyan,
.lms-metric-icon.is-teal {
    background: #c65442;
}

.lms-metric-icon.is-green {
    background: var(--green);
}

.lms-metric-icon.is-amber {
    background: var(--amber);
}

.lms-metric-card strong {
    justify-self: end;
    color: #030303;
    font-size: 30px;
    font-weight: 850;
    letter-spacing: 0;
    line-height: 1;
    grid-area: value;
}

.lms-metric-card > span:not(.lms-metric-icon) {
    align-self: end;
    color: #233a46;
    font-size: 15px;
    grid-area: label;
}

.lms-dashboard-grid {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) minmax(240px, 1fr) minmax(260px, .96fr);
    gap: 20px;
    margin-top: 20px;
    align-items: start;
}

.lms-panel {
    padding: 26px;
}

.lms-chart-card {
    min-height: 430px;
}

.lms-panel-title {
    display: flex;
    justify-content: center;
}

.lms-panel-title h2 {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    margin: 0;
    color: #151515;
    font-size: 19px;
    font-weight: 820;
}

.lms-panel-title svg {
    width: 22px;
    height: 22px;
}

.lms-chart-tabs {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin: 18px 0 27px;
}

.lms-chart-tabs span {
    display: inline-flex;
    min-width: 124px;
    min-height: 33px;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: #808080;
    font-size: 14px;
    font-weight: 680;
}

.lms-chart-tabs span.is-active {
    background: var(--brand);
    color: #fff;
}

.lms-chart-grid {
    position: relative;
    display: grid;
    height: 265px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: end;
    gap: 28px;
    border: 1px solid #ddd;
    background:
        repeating-linear-gradient(0deg, transparent 0 36px, rgba(0, 0, 0, .13) 37px 38px),
        repeating-linear-gradient(90deg, transparent 0 42px, rgba(0, 0, 0, .13) 43px 44px),
        white;
    padding: 18px 34px 30px;
}

.lms-chart-grid::before {
    content: "7\A 6\A 5\A 4\A 3\A 2\A 1\A 0";
    position: absolute;
    top: -7px;
    left: -19px;
    color: #222;
    font-size: 14px;
    line-height: 33px;
    white-space: pre;
}

.lms-chart-bar {
    display: grid;
    height: 100%;
    justify-items: center;
    align-items: end;
    gap: 8px;
}

.lms-chart-bar span {
    display: block;
    width: 9px;
    height: max(12px, var(--bar-height));
    border-radius: 999px;
    background: var(--brand);
}

.lms-chart-bar small {
    color: #111;
    font-size: 14px;
}

.lms-list-panel {
    min-height: 255px;
}

.lms-list-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 28px;
}

.lms-list-head h2 {
    margin: 0;
    color: #151515;
    font-size: 21px;
    font-weight: 760;
}

.lms-list-head a {
    color: var(--brand);
    font-size: 14px;
    font-weight: 680;
}

.lms-purchase-list,
.lms-review-list,
.lms-category-list,
.lms-course-list {
    display: grid;
    gap: 24px;
}

.lms-purchase-row,
.lms-review-row,
.lms-category-row,
.lms-course-row {
    display: grid;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.lms-purchase-row {
    grid-template-columns: minmax(0, 1fr) auto;
}

.lms-purchase-row strong,
.lms-review-row strong,
.lms-category-row strong,
.lms-course-row strong {
    display: block;
    overflow: hidden;
    color: #171717;
    font-size: 16px;
    font-weight: 720;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lms-purchase-row p,
.lms-review-row p,
.lms-course-row p {
    margin: 4px 0 0;
    overflow: hidden;
    color: #625f68;
    font-size: 14px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lms-purchase-row p span {
    color: var(--brand);
    font-weight: 680;
}

.lms-purchase-row b {
    color: #23962d;
    font-size: 14px;
    font-weight: 850;
}

.lms-review-row {
    grid-template-columns: 42px minmax(0, 1fr) auto;
}

.lms-review-row > span {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 50%;
    background: var(--brand-100);
    color: var(--brand);
}

.lms-review-row b {
    color: var(--amber);
}

.lms-category-row {
    grid-template-columns: 12px minmax(0, 1fr) auto;
}

.lms-category-row > span {
    width: 12px;
    height: 36px;
    border-radius: 999px;
    background: var(--category-color, var(--brand));
}

.lms-category-row small {
    color: #777;
}

.lms-course-row {
    grid-template-columns: 68px minmax(0, 1fr);
}

.lms-course-row img {
    width: 68px;
    height: 54px;
    border-radius: 8px;
    object-fit: cover;
}

.lms-empty-row {
    color: #777;
    font-size: 14px;
}

.lms-page-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 20px;
}

.lms-page-head h2 {
    margin: 6px 0 8px;
    font-size: 34px;
}

.lms-page-head p {
    max-width: 680px;
    margin: 0;
    color: var(--muted);
}

.lms-admin-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: max-content;
    min-height: 42px;
    border-radius: 999px;
    border: 0;
    background: var(--brand);
    color: white;
    padding: 0 16px;
    font-size: 14px;
    font-weight: 820;
    cursor: pointer;
}

.lms-admin-secondary-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: white;
    color: var(--ink);
    padding: 0 16px;
    font-size: 14px;
    font-weight: 820;
}

.lms-alert {
    display: flex;
    align-items: center;
    gap: 10px;
    border-radius: 8px;
    margin-bottom: 16px;
    padding: 14px 16px;
    font-weight: 760;
}

.lms-alert.is-error {
    background: var(--brand-100);
    color: var(--brand);
}

.lms-alert.is-success {
    background: #ecfdf5;
    color: var(--green);
}

.lms-mini-stat-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.lms-mini-stat-grid.is-course-overview {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.lms-mini-stat {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    border-radius: 8px;
    background: white;
    padding: 20px 22px;
}

.lms-mini-stat i {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 12px;
    background: var(--brand-100);
    color: var(--brand);
    grid-row: span 2;
}

.lms-mini-stat strong {
    display: block;
    color: var(--brand);
    font-size: 28px;
    line-height: 1;
}

.lms-mini-stat span {
    display: block;
    margin-top: 3px;
    color: var(--muted);
    font-size: 14px;
}

.lms-table-card {
    min-height: 0;
}

.lms-admin-section {
    margin-bottom: 20px;
}

.lms-user-create-card {
    margin-bottom: 20px;
}

.lms-admin-form-grid,
.lms-admin-filter-bar {
    display: grid;
    align-items: end;
    gap: 14px;
}

.lms-admin-form-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
}

.lms-admin-form-grid.is-wide {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.lms-admin-form-grid.is-category-form {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.lms-admin-form-grid.is-category-form .lms-admin-action {
    grid-column: 1 / -1;
    justify-self: end;
}

.lms-admin-form-grid.is-mentor-form {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.lms-admin-form-grid.is-promo-form {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.lms-admin-form-grid.is-promo-form .lms-admin-action {
    grid-column: 1 / -1;
    justify-self: end;
}

.lms-admin-filter-bar {
    grid-template-columns: minmax(220px, 1fr) 190px auto auto;
    margin-bottom: 20px;
}

.lms-admin-filter-bar.is-course-filter {
    grid-template-columns: minmax(240px, 1fr) 220px 170px auto;
}

.lms-admin-filter-bar.is-compact-filter {
    grid-template-columns: minmax(220px, 1fr) auto auto;
}

.lms-admin-filter-bar.is-category-filter {
    grid-template-columns: minmax(220px, 1fr) 230px auto auto;
}

.lms-admin-form-grid label,
.lms-admin-filter-bar label,
.lms-card-form label,
.lms-settings-form label {
    display: grid;
    gap: 7px;
}

.lms-admin-form-grid label span,
.lms-admin-filter-bar label span,
.lms-card-form label span,
.lms-settings-form label span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 850;
    text-transform: uppercase;
}

.lms-admin-form-grid input,
.lms-admin-form-grid select,
.lms-admin-form-grid textarea,
.lms-admin-filter-bar input,
.lms-admin-filter-bar select,
.lms-inline-form select,
.lms-card-form input,
.lms-card-form select,
.lms-settings-form input,
.lms-settings-form select,
.lms-settings-form textarea {
    width: 100%;
    min-height: 42px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: white;
    color: var(--ink);
    padding: 0 12px;
    outline-color: var(--brand);
}

.lms-admin-form-grid textarea,
.lms-settings-form textarea {
    min-height: 96px;
    padding: 12px;
    resize: vertical;
}

.lms-admin-form-grid input[type="color"],
.lms-card-form input[type="color"] {
    min-height: 42px;
    padding: 4px;
}

.lms-admin-form-grid .is-span-2 {
    grid-column: span 2;
}

.lms-admin-form-grid .lms-admin-action,
.lms-admin-form-grid .lms-editor-actions,
.lms-check-stack {
    align-self: end;
}

.lms-check-stack {
    display: grid;
    gap: 7px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff9f8;
    padding: 10px 12px;
}

.lms-check-stack label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--ink);
    font-size: 13px;
    font-weight: 720;
}

.lms-check-stack input {
    width: 16px;
    min-height: 16px;
    accent-color: var(--brand);
}

.lms-table-scroll {
    overflow-x: auto;
}

.lms-admin-table {
    width: 100%;
    min-width: 820px;
    border-collapse: collapse;
}

.lms-users-table {
    min-width: 860px;
}

.lms-courses-table {
    min-width: 1040px;
}

.lms-mentors-table {
    min-width: 940px;
}

.lms-admin-table th,
.lms-admin-table td {
    border-bottom: 1px solid #f0e8e6;
    padding: 15px 14px;
    text-align: left;
    vertical-align: middle;
}

.lms-admin-table th {
    color: var(--muted);
    font-size: 12px;
    font-weight: 850;
    text-transform: uppercase;
}

.lms-admin-table td {
    color: var(--ink);
    font-size: 14px;
}

.lms-admin-table tbody tr:hover {
    background: #fff9f8;
}

.lms-table-title {
    display: grid;
    grid-template-columns: 62px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    min-width: 260px;
}

.lms-table-title img {
    width: 62px;
    height: 48px;
    border-radius: 8px;
    object-fit: cover;
}

.lms-table-title img.is-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
}

.lms-table-title strong,
.lms-admin-table td strong {
    display: block;
    overflow: hidden;
    color: #171717;
    font-size: 15px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lms-table-title span,
.lms-admin-table td span {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 13px;
}

.lms-status-pill,
.lms-role-pill,
.lms-protected-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    border-radius: 999px;
    padding: 0 10px;
    font-size: 12px;
    font-weight: 850;
}

.lms-status-pill.is-live,
.lms-role-pill.is-admin {
    background: #ecfdf5;
    color: var(--green);
}

.lms-status-pill.is-draft,
.lms-role-pill {
    background: var(--brand-100);
    color: var(--brand);
}

.lms-status-pill.is-featured {
    margin-top: 6px;
    background: #fff7ed;
    color: var(--amber);
}

.lms-status-pill.is-popular {
    margin-top: 6px;
    background: #eef2ff;
    color: #315cf6;
}

.lms-status-pill.is-subcategory {
    background: #fff7ed;
    color: var(--amber);
}

.lms-course-command-panel {
    margin-bottom: 18px;
}

.lms-course-command-panel .lms-list-head {
    margin-bottom: 18px;
}

.lms-course-command-panel .lms-list-head > div {
    min-width: 0;
}

.lms-course-command-panel .lms-list-head span {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 13px;
}

.lms-course-status-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    border-top: 1px solid #f0e8e6;
    padding-top: 16px;
}

.lms-course-status-tabs a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 38px;
    border: 1px solid #f0e8e6;
    border-radius: 999px;
    background: white;
    color: var(--muted);
    padding: 0 12px;
    font-size: 13px;
    font-weight: 850;
}

.lms-course-status-tabs a.is-active {
    border-color: transparent;
    background: var(--brand);
    color: white;
}

.lms-course-status-tabs b {
    display: inline-grid;
    min-width: 24px;
    height: 24px;
    place-items: center;
    border-radius: 999px;
    background: #f7f1f0;
    color: var(--brand);
    padding: 0 7px;
    font-size: 12px;
}

.lms-course-status-tabs a.is-active b {
    background: rgba(255, 255, 255, .18);
    color: white;
}

.lms-admin-course-list {
    display: grid;
    gap: 14px;
}

.lms-admin-course-card {
    display: grid;
    grid-template-columns: 168px minmax(0, 1fr) 238px;
    gap: 18px;
    align-items: stretch;
    border: 1px solid #f0e8e6;
    border-radius: 8px;
    background: white;
    padding: 14px;
    box-shadow: 0 1px 0 rgba(25, 25, 30, .02);
}

.lms-admin-course-thumb {
    position: relative;
    overflow: hidden;
    min-height: 132px;
    border-radius: 8px;
    background: #eadfdb;
}

.lms-admin-course-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.lms-admin-course-thumb span {
    position: absolute;
    top: 10px;
    left: 10px;
    display: inline-flex;
    min-height: 28px;
    align-items: center;
    border-radius: 999px;
    background: rgba(255, 255, 255, .92);
    color: var(--brand);
    padding: 0 10px;
    font-size: 12px;
    font-weight: 850;
}

.lms-admin-course-thumb span.is-live {
    color: var(--green);
}

.lms-admin-course-main {
    display: grid;
    gap: 13px;
    min-width: 0;
    align-content: center;
}

.lms-admin-course-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 16px;
    align-items: start;
}

.lms-admin-course-taxonomy {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-bottom: 8px;
}

.lms-admin-course-taxonomy span,
.lms-admin-course-taxonomy b {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    border-radius: 999px;
    padding: 0 9px;
    font-size: 12px;
    font-weight: 850;
}

.lms-admin-course-taxonomy span {
    background: #f7f1f0;
    color: var(--brand);
}

.lms-admin-course-taxonomy b {
    background: var(--brand-100);
    color: var(--brand-700);
}

.lms-admin-course-head h3 {
    display: -webkit-box;
    overflow: hidden;
    margin: 0;
    color: #151515;
    font-size: 20px;
    font-weight: 850;
    line-height: 1.2;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.lms-admin-course-head p {
    margin: 7px 0 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.35;
}

.lms-admin-course-price {
    min-width: 88px;
    text-align: right;
}

.lms-admin-course-price span,
.lms-admin-course-price strong {
    display: block;
}

.lms-admin-course-price span {
    color: var(--muted);
    font-size: 11px;
    font-weight: 850;
    text-transform: uppercase;
}

.lms-admin-course-price strong {
    margin-top: 4px;
    color: var(--brand);
    font-size: 18px;
    font-weight: 900;
}

.lms-admin-course-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.lms-admin-course-metrics span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 32px;
    border: 1px solid #f0e8e6;
    border-radius: 999px;
    color: #4d4644;
    padding: 0 10px;
    font-size: 12px;
    font-weight: 780;
}

.lms-admin-course-metrics svg {
    width: 15px;
    height: 15px;
    color: var(--brand);
}

.lms-admin-course-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.lms-admin-course-pills .lms-status-pill {
    margin-top: 0;
}

.lms-admin-course-actions {
    display: grid;
    gap: 8px;
    align-content: center;
    border-left: 1px solid #f0e8e6;
    padding-left: 18px;
    min-width: 0;
}

.lms-admin-course-actions .lms-admin-action,
.lms-admin-course-actions .lms-admin-secondary-action {
    width: 100%;
    min-height: 40px;
}

.lms-admin-course-toggle-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 7px;
}

.lms-admin-course-toggle-grid form,
.lms-admin-course-actions > form {
    margin: 0;
}

.lms-admin-course-actions .lms-text-action {
    display: inline-flex;
    width: 100%;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 36px;
}

.lms-empty-state {
    display: grid;
    justify-items: center;
    gap: 10px;
    border: 1px dashed #e8d8d4;
    border-radius: 8px;
    background: white;
    color: var(--muted);
    padding: 42px 20px;
    text-align: center;
}

.lms-empty-state > i {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border-radius: 50%;
    background: var(--brand-100);
    color: var(--brand);
}

.lms-empty-state strong {
    color: var(--ink);
    font-size: 18px;
}

.lms-empty-state p {
    max-width: 420px;
    margin: 0;
}

.lms-row-link {
    color: var(--brand);
    font-weight: 850;
}

.lms-inline-form {
    display: grid;
    grid-template-columns: minmax(120px, 1fr) auto;
    gap: 8px;
    align-items: center;
}

.lms-inline-form button,
.lms-text-action {
    min-height: 34px;
    border: 0;
    border-radius: 999px;
    background: var(--brand-100);
    color: var(--brand);
    padding: 0 12px;
    font-size: 12px;
    font-weight: 850;
    cursor: pointer;
}

.lms-admin-actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.lms-text-action.is-danger {
    background: #fff1f1;
    color: #d92d20;
}

.lms-text-action.as-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.lms-text-action:disabled {
    cursor: not-allowed;
    opacity: .55;
}

.lms-protected-pill {
    background: #f6f2f0;
    color: var(--muted);
}

.lms-edit-row td {
    padding-top: 0;
    background: #fffdfc;
}

.lms-edit-row:hover {
    background: #fffdfc !important;
}

.lms-inline-editor,
.lms-card-editor {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff9f8;
    padding: 12px;
}

.lms-inline-editor summary,
.lms-card-editor summary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--brand);
    font-weight: 850;
    cursor: pointer;
}

.lms-inline-editor[open] summary,
.lms-card-editor[open] summary {
    margin-bottom: 14px;
}

.lms-danger-zone {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
    border-top: 1px solid #f0e8e6;
    padding-top: 12px;
}

.lms-danger-zone span {
    color: var(--muted);
    font-size: 13px;
}

.lms-admin-card-grid,
.lms-settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.lms-management-card,
.lms-setting-card {
    border-radius: 8px;
    background: white;
    padding: 22px;
}

.lms-management-card {
    display: grid;
    grid-template-columns: 14px minmax(0, 1fr);
    gap: 14px;
}

.lms-card-marker {
    width: 14px;
    height: 100%;
    min-height: 82px;
    border-radius: 999px;
    background: var(--category-color, var(--brand));
}

.lms-management-card h3,
.lms-setting-card h3 {
    margin: 0;
    font-size: 20px;
}

.lms-card-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.lms-management-card p,
.lms-setting-card p {
    margin: 8px 0 0;
    color: var(--muted);
    line-height: 1.5;
}

.lms-card-meta {
    display: flex;
    grid-column: 2;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    border-radius: 8px;
    background: #fff9f8;
    padding: 12px;
}

.lms-card-meta span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 13px;
}

.lms-card-meta b {
    color: var(--brand);
    font-size: 20px;
}

.lms-card-editor {
    grid-column: 2;
}

.lms-card-form,
.lms-settings-form {
    display: grid;
    gap: 14px;
}

.lms-category-tree {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.lms-category-tree article {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fffdfc;
    padding: 14px;
}

.lms-category-tree-head {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
}

.lms-category-tree-head > span {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 50%;
    background: var(--category-color, var(--brand));
    color: white;
}

.lms-category-tree-head strong,
.lms-category-tree-head small {
    display: block;
}

.lms-category-tree-head strong {
    color: var(--ink);
    font-weight: 850;
}

.lms-category-tree-head small {
    margin-top: 3px;
    color: var(--muted);
}

.lms-subcategory-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.lms-subcategory-list span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 999px;
    background: var(--brand-100);
    color: var(--brand);
    padding: 7px 10px;
    font-size: 13px;
    font-weight: 780;
}

.lms-subcategory-list b {
    display: grid;
    min-width: 22px;
    height: 22px;
    place-items: center;
    border-radius: 50%;
    background: white;
    color: var(--brand);
    font-size: 12px;
}

.lms-category-tree article > p {
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.lms-settings-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
    gap: 18px;
}

.lms-settings-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.lms-settings-subhead {
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: 8px;
    background: #fff9f8;
    padding: 14px;
}

.lms-settings-subhead svg {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--brand-100);
    color: var(--brand);
    padding: 9px;
}

.lms-settings-subhead strong,
.lms-settings-subhead span {
    display: block;
}

.lms-settings-subhead strong {
    color: var(--ink);
    font-size: 15px;
}

.lms-settings-subhead span {
    margin-top: 3px;
    color: var(--muted);
    font-size: 13px;
}

.lms-settings-form .is-full,
.lms-settings-form button {
    grid-column: span 2;
}

.lms-profile-page-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.lms-profile-page-card {
    align-content: start;
}

.lms-profile-page-card .lms-card-marker {
    min-height: 92px;
}

.lms-profile-page-summary {
    min-width: 0;
}

.lms-profile-page-summary h3 {
    font-size: 18px;
    line-height: 1.25;
}

.lms-profile-page-summary p {
    display: -webkit-box;
    overflow: hidden;
    min-height: 48px;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.lms-profile-page-meta {
    grid-column: 2;
    min-height: 48px;
}

.lms-profile-page-meta span {
    min-width: 0;
}

.lms-profile-page-meta b {
    min-width: max-content;
    border-radius: 999px;
    background: white;
    padding: 6px 10px;
    font-size: 12px;
    line-height: 1;
}

.lms-profile-page-actions {
    grid-column: 2;
    align-items: center;
    margin-top: 2px;
}

.lms-profile-page-actions .lms-text-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    white-space: nowrap;
}

.lms-profile-page-actions .lms-text-action svg {
    width: 14px;
    height: 14px;
}

.lms-profile-page-actions form {
    margin: 0;
}

.lms-promo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.lms-promo-card {
    align-content: start;
}

.lms-promo-card-main {
    min-width: 0;
}

.lms-promo-card-main h3 {
    font-size: 18px;
    line-height: 1.25;
}

.lms-promo-preview {
    position: relative;
    overflow: hidden;
    display: flex;
    grid-column: 2;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 116px;
    border-radius: 8px;
    background: var(--promo-bg, var(--brand));
    color: var(--promo-text, white);
    padding: 18px;
}

.lms-promo-preview.has-image::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(90deg, rgba(32, 20, 20, .68), rgba(32, 20, 20, .30));
}

.lms-promo-preview-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    object-fit: cover;
}

.lms-promo-preview > div,
.lms-promo-preview > b {
    position: relative;
    z-index: 2;
}

.lms-promo-preview span,
.lms-promo-preview strong,
.lms-promo-preview p {
    display: block;
}

.lms-promo-preview span {
    font-size: 11px;
    font-weight: 850;
    text-transform: uppercase;
}

.lms-promo-preview strong {
    margin-top: 5px;
    font-size: 17px;
}

.lms-promo-preview p {
    max-width: 330px;
    margin: 10px 0 0;
    color: rgba(255, 255, 255, .86);
    font-size: 12px;
    line-height: 1.45;
}

.lms-promo-preview b {
    flex: 0 0 auto;
    font-size: 36px;
    line-height: 1;
}

.lms-promo-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
}

.lms-promo-meta b {
    min-width: max-content;
    font-size: 12px;
}

.lms-promo-editor .lms-card-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.lms-promo-editor .lms-card-form label:nth-child(3),
.lms-promo-editor .lms-card-form .lms-admin-action {
    grid-column: 1 / -1;
}

.lms-profile-page-editor {
    display: grid;
    gap: 18px;
}

.lms-check-row {
    display: flex !important;
    align-items: center;
    gap: 8px;
    align-self: end;
    min-height: 42px;
    color: var(--ink);
    font-size: 13px;
    font-weight: 760;
}

.lms-check-row input[type="checkbox"] {
    width: 16px;
    min-height: 16px;
    accent-color: var(--brand);
}

.lms-admin-form-grid .lms-check-row span {
    color: var(--ink);
    font-size: 13px;
    text-transform: none;
}

.lms-profile-page-body {
    display: grid;
    gap: 8px;
}

.lms-profile-page-body span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 850;
    text-transform: uppercase;
}

.lms-profile-page-body textarea {
    width: 100%;
    min-height: 360px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: white;
    color: var(--ink);
    padding: 14px;
    font-family: inherit;
    line-height: 1.55;
    outline-color: var(--brand);
    resize: vertical;
}

.lms-editor-hint {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border-radius: 8px;
    background: #fff9f8;
    color: var(--muted);
    padding: 12px;
    font-size: 13px;
    line-height: 1.45;
}

.lms-editor-hint svg {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    color: var(--brand);
}

.lms-policy-list {
    display: grid;
    gap: 14px;
}

.lms-policy-list article {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    align-items: start;
    gap: 12px;
    border-radius: 8px;
    background: #fff9f8;
    padding: 14px;
}

.lms-policy-list svg {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--brand-100);
    color: var(--brand);
    padding: 10px;
}

.lms-policy-list strong,
.lms-policy-list span {
    display: block;
}

.lms-policy-list strong {
    color: var(--ink);
    font-size: 14px;
}

.lms-policy-list span {
    margin-top: 4px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.lms-setting-card {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    align-items: start;
    gap: 16px;
}

.lms-setting-card > svg {
    display: grid;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--brand-100);
    color: var(--brand);
    padding: 11px;
}

.lms-course-builder-top-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.lms-course-builder-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 18px;
    align-items: start;
}

.lms-course-builder-main {
    min-width: 0;
}

.lms-course-builder-side {
    position: sticky;
    top: 82px;
}

.lms-admin-form-grid.is-course-builder {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.lms-course-sections-builder {
    display: grid;
    gap: 16px;
    margin-bottom: 14px;
}

.lms-course-section-card {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fffdfc;
    padding: 16px;
}

.lms-course-section-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: end;
    margin-bottom: 14px;
}

.lms-course-section-head label,
.lms-lesson-builder-row label {
    display: grid;
    gap: 7px;
}

.lms-course-section-head label span,
.lms-lesson-builder-row label span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 850;
    text-transform: uppercase;
}

.lms-course-section-head input,
.lms-lesson-builder-row input,
.lms-lesson-builder-row select,
.lms-lesson-builder-row textarea {
    width: 100%;
    min-height: 42px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: white;
    color: var(--ink);
    padding: 0 12px;
    outline-color: var(--brand);
}

.lms-lesson-builder-row textarea {
    min-height: 92px;
    padding: 12px;
    resize: vertical;
}

.lms-lesson-builder-list {
    display: grid;
    gap: 10px;
    margin-bottom: 12px;
}

.lms-lesson-builder-row {
    display: grid;
    grid-template-columns: minmax(170px, 1fr) 116px 90px minmax(220px, 1.2fr) 96px 42px;
    gap: 10px;
    align-items: end;
    border: 1px solid #f0e8e6;
    border-radius: 8px;
    background: white;
    padding: 12px;
}

.lms-lesson-builder-row.is-question-type {
    border-color: rgba(181, 51, 51, .22);
    background: #fffdfc;
}

.lms-lesson-builder-row [hidden] {
    display: none !important;
}

.lms-lesson-builder-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.lms-preview-check {
    display: flex !important;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    gap: 8px;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0 10px;
}

.lms-preview-check input {
    width: 16px;
    min-height: 16px;
    accent-color: var(--brand);
}

.lms-preview-check span {
    color: var(--ink) !important;
    font-size: 13px !important;
    font-weight: 780 !important;
    text-transform: none !important;
}

.lms-lesson-builder-row [data-remove-lesson] {
    width: 42px;
    min-width: 42px;
    padding: 0;
}

.lms-lesson-question-editor {
    grid-column: 1 / -1;
    border: 1px solid rgba(181, 51, 51, .12);
    border-radius: 8px;
    background: #fff9f8;
    padding: 12px;
}

.lms-lesson-question-editor summary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--brand);
    font-size: 13px;
    font-weight: 850;
    cursor: pointer;
}

.lms-lesson-question-editor[open] summary {
    margin-bottom: 12px;
}

.lms-lesson-question-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.lms-lesson-question-grid .is-span-2,
.lms-lesson-question-grid .is-question-enabled {
    grid-column: 1 / -1;
}

.lms-lesson-question-grid .is-question-enabled {
    justify-content: flex-start;
    background: white;
}

.lms-question-preview {
    display: grid;
    gap: 10px;
    border: 1px solid rgba(181, 51, 51, .14);
    border-radius: 8px;
    background: white;
    padding: 12px;
}

.lms-question-preview > strong {
    color: var(--ink);
    font-size: 13px;
    font-weight: 850;
}

.lms-question-preview-text,
.lms-question-preview-explanation {
    min-height: 34px;
    border-radius: 8px;
    background: #f8f5f4;
    color: var(--ink);
    padding: 10px;
    font-size: 13px;
    line-height: 1.5;
    white-space: pre-wrap;
}

.lms-question-preview-explanation {
    color: var(--muted);
}

.lms-question-preview-choices {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.lms-question-preview-choices div {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    align-items: center;
    gap: 8px;
    min-height: 36px;
    border: 1px solid #f0eeee;
    border-radius: 8px;
    padding: 7px 8px;
}

.lms-question-preview-choices span {
    display: grid;
    width: 26px;
    height: 26px;
    place-items: center;
    border-radius: 50%;
    background: var(--brand-100);
    color: var(--brand) !important;
    font-size: 12px !important;
    font-weight: 850 !important;
    text-transform: none !important;
}

.lms-question-preview-choices b {
    color: var(--ink);
    font-size: 13px;
    font-weight: 720;
}

[data-math-content] mjx-container {
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
}

.lms-course-section-card button:disabled {
    cursor: not-allowed;
    opacity: .48;
}

.lms-course-save-stack {
    display: grid;
    gap: 10px;
    margin-top: 16px;
}

.lms-course-save-stack .lms-admin-action,
.lms-course-save-stack .lms-admin-secondary-action {
    width: 100%;
}

.lms-check-stack.is-course-status {
    margin-top: 6px;
}

.lms-user-editor-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 18px;
    align-items: start;
}

.lms-user-editor-main {
    min-width: 0;
}

.lms-user-editor-side {
    position: sticky;
    top: 82px;
}

.lms-admin-form-grid.is-user-editor {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.lms-user-summary-list {
    display: grid;
    gap: 12px;
}

.lms-user-summary-list article {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    border: 1px solid #f0e8e6;
    border-radius: 8px;
    background: #fff9f8;
    padding: 12px;
}

.lms-user-summary-list svg {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--brand-100);
    color: var(--brand);
    padding: 10px;
}

.lms-user-summary-list strong,
.lms-user-summary-list span {
    display: block;
}

.lms-user-summary-list strong {
    color: var(--ink);
    font-size: 15px;
}

.lms-user-summary-list span {
    margin-top: 3px;
    color: var(--muted);
    font-size: 13px;
}

.lms-user-lock-note {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 10px;
    margin-top: 14px;
    border-radius: 8px;
    background: #fff7ed;
    color: var(--amber);
    padding: 12px;
    font-size: 13px;
    font-weight: 760;
    line-height: 1.4;
}

.lms-user-enrollment-list {
    display: grid;
    gap: 10px;
}

.lms-user-enrollment-list article {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    border: 1px solid #f0e8e6;
    border-radius: 8px;
    background: #fffdfc;
    padding: 14px;
}

.lms-user-enrollment-list strong,
.lms-user-enrollment-list span,
.lms-user-enrollment-list b {
    display: block;
}

.lms-user-enrollment-list strong {
    color: var(--ink);
    font-size: 15px;
}

.lms-user-enrollment-list span,
.lms-user-enrollment-list p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.lms-user-enrollment-list b {
    color: var(--brand);
    font-size: 20px;
    text-align: right;
}

.lms-user-danger-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-top: 18px;
}

.lms-user-danger-panel h2,
.lms-user-danger-panel p {
    margin: 0;
}

.lms-user-danger-panel p {
    margin-top: 6px;
    color: var(--muted);
}

.lms-course-access-form {
    display: grid;
    gap: 16px;
}

.lms-access-picker {
    display: grid;
    grid-template-columns: minmax(260px, 360px) minmax(0, 1fr);
    align-items: end;
    gap: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fffdfc;
    padding: 16px;
}

.lms-access-picker label {
    display: grid;
    gap: 7px;
}

.lms-access-picker label span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 850;
    text-transform: uppercase;
}

.lms-access-picker select {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: white;
    color: var(--ink);
    padding: 0 12px;
    outline-color: var(--brand);
}

.lms-access-picker strong,
.lms-access-picker span {
    display: block;
}

.lms-access-picker strong {
    color: var(--ink);
    font-size: 16px;
}

.lms-access-picker div > span {
    margin-top: 4px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.4;
}

.lms-course-access-list {
    display: grid;
    gap: 14px;
}

.lms-access-course-card {
    display: grid;
    gap: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fffdfc;
    padding: 16px;
    opacity: .72;
}

.lms-access-course-card.is-enabled {
    opacity: 1;
}

.lms-access-course-card.is-hidden-by-filter {
    display: none;
}

.lms-access-course-head {
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
}

.lms-access-course-head strong,
.lms-access-course-head span,
.lms-access-course-head b {
    display: block;
}

.lms-access-course-head strong {
    overflow: hidden;
    color: var(--ink);
    font-size: 17px;
    font-weight: 850;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lms-access-course-head span {
    margin-top: 4px;
    color: var(--muted);
    font-size: 13px;
}

.lms-access-course-head b {
    border-radius: 999px;
    background: var(--brand-100);
    color: var(--brand);
    padding: 8px 11px;
    font-size: 12px;
    font-weight: 850;
}

.lms-access-toggle {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
}

.lms-access-toggle input {
    position: absolute;
    opacity: 0;
}

.lms-access-toggle span {
    position: relative;
    display: block;
    width: 48px;
    height: 28px;
    border-radius: 999px;
    background: #ddd8d8;
}

.lms-access-toggle span::after {
    content: "";
    position: absolute;
    top: 4px;
    left: 4px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    box-shadow: 0 4px 10px rgba(32, 31, 36, .12);
    transition: transform .18s ease;
}

.lms-access-toggle input:checked + span {
    background: var(--brand);
}

.lms-access-toggle input:checked + span::after {
    transform: translateX(20px);
}

.lms-access-mode-row,
.lms-access-lesson-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.lms-access-mode-row label {
    cursor: pointer;
}

.lms-access-mode-row input {
    position: absolute;
    opacity: 0;
}

.lms-access-mode-row span {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: white;
    color: var(--muted);
    padding: 0 14px;
    font-size: 13px;
    font-weight: 850;
}

.lms-access-mode-row input:checked + span {
    border-color: var(--brand);
    background: var(--brand-100);
    color: var(--brand);
}

.lms-access-lesson-groups {
    display: none;
    gap: 14px;
    border-radius: 8px;
    background: #fff9f8;
    padding: 14px;
}

.lms-access-course-card.is-selected-mode .lms-access-lesson-groups {
    display: grid;
}

.lms-access-lesson-groups h3 {
    margin: 0 0 10px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 850;
}

.lms-access-lesson-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.lms-access-lesson-grid label {
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr);
    align-items: start;
    gap: 10px;
    border: 1px solid #f0e8e6;
    border-radius: 8px;
    background: white;
    padding: 11px;
}

.lms-access-lesson-grid input {
    width: 16px;
    min-height: 16px;
    margin-top: 2px;
    accent-color: var(--brand);
}

.lms-access-lesson-grid strong,
.lms-access-lesson-grid small {
    display: block;
}

.lms-access-lesson-grid strong {
    color: var(--ink);
    font-size: 13px;
    line-height: 1.35;
}

.lms-access-lesson-grid small {
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
}

.lms-access-note {
    display: grid;
    gap: 7px;
}

.lms-access-note span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 850;
    text-transform: uppercase;
}

.lms-access-note input {
    width: 100%;
    min-height: 42px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: white;
    color: var(--ink);
    padding: 0 12px;
    outline-color: var(--brand);
}

.lms-access-save-row {
    display: flex;
    justify-content: flex-end;
}

.lms-access-empty {
    display: none;
    justify-items: center;
    gap: 8px;
    border: 1px dashed rgba(181, 51, 51, .26);
    border-radius: 8px;
    background: #fff9f8;
    padding: 24px;
    text-align: center;
}

.lms-access-empty.is-visible {
    display: grid;
}

.lms-access-empty svg {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--brand-100);
    color: var(--brand);
    padding: 9px;
}

.lms-access-empty strong,
.lms-access-empty span {
    display: block;
}

.lms-access-empty span {
    max-width: 440px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.45;
}

.lesson-play-button.is-locked {
    background: #ede7e5;
    color: #978a86;
    cursor: pointer;
}

.course-lesson-card.is-locked {
    cursor: pointer;
    opacity: .72;
}

.lesson-watch-page {
    background: #f4f4f4;
    padding-right: 24px;
    padding-left: 24px;
}

.lesson-watch-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 22px;
    align-items: start;
}

.lesson-watch-main,
.lesson-watch-sidebar {
    min-width: 0;
}

.lesson-watch-video-frame {
    overflow: hidden;
    border-radius: 22px;
    background: #111;
    box-shadow: 0 18px 35px rgba(32, 31, 36, .12);
}

.lesson-video-player {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #111;
}

.lesson-video-empty {
    display: grid;
    min-height: 320px;
    place-items: center;
    gap: 8px;
    color: white;
    text-align: center;
}

.lesson-video-empty svg {
    width: 48px;
    height: 48px;
}

.lesson-video-empty strong,
.lesson-video-empty span {
    display: block;
}

.lesson-video-empty span {
    color: rgba(255,255,255,.72);
}

.lesson-watch-copy {
    margin-top: 18px;
}

.lesson-watch-copy h2 {
    margin: 6px 0 8px;
    color: var(--ink);
    font-size: 30px;
    line-height: 1.14;
}

.lesson-watch-copy p {
    margin: 0;
    color: var(--muted);
}

.lesson-question-card {
    display: grid;
    gap: 14px;
    margin-top: 18px;
    border-radius: 18px;
    background: white;
    padding: 18px;
    box-shadow: 0 12px 28px rgba(32, 31, 36, .055);
}

.lesson-question-head {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
}

.lesson-question-head > span {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 50%;
    background: var(--brand-100);
    color: var(--brand);
}

.lesson-question-head strong,
.lesson-question-head small {
    display: block;
}

.lesson-question-head strong {
    color: var(--ink);
    font-size: 16px;
    line-height: 1.25;
}

.lesson-question-head small {
    margin-top: 3px;
    color: var(--muted);
    font-size: 12px;
}

.lesson-question-body {
    display: grid;
    gap: 12px;
}

.lesson-question-body p {
    margin: 0;
    color: var(--ink);
    font-size: 15px;
    line-height: 1.6;
    white-space: pre-wrap;
}

.lesson-question-body img {
    width: 100%;
    max-height: 280px;
    border-radius: 14px;
    object-fit: cover;
}

.lesson-choice-list {
    display: grid;
    gap: 10px;
}

.lesson-choice-list button {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    min-height: 50px;
    border: 1px solid #ece7e7;
    border-radius: 14px;
    background: #fff;
    color: var(--ink);
    padding: 10px 12px;
    cursor: pointer;
    text-align: left;
}

.lesson-choice-list button span {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 50%;
    background: #f7f4f3;
    color: var(--brand);
    font-weight: 850;
}

.lesson-choice-list button strong {
    font-size: 14px;
    font-weight: 720;
    line-height: 1.35;
}

.lesson-choice-list button.is-correct {
    border-color: rgba(28, 159, 103, .32);
    background: #ecfdf5;
}

.lesson-choice-list button.is-correct span {
    background: var(--green);
    color: white;
}

.lesson-choice-list button.is-wrong {
    border-color: rgba(181, 51, 51, .34);
    background: var(--brand-100);
}

.lesson-choice-list button.is-wrong span {
    background: var(--brand);
    color: white;
}

.lesson-choice-list button:disabled {
    cursor: default;
}

.lesson-question-result {
    border-radius: 12px;
    padding: 12px;
    font-size: 13px;
    font-weight: 780;
}

.lesson-question-result.is-correct {
    background: #ecfdf5;
    color: var(--green);
}

.lesson-question-result.is-wrong {
    background: var(--brand-100);
    color: var(--brand);
}

.lesson-explanation-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: fit-content;
    min-height: 40px;
    border: 0;
    border-radius: 999px;
    background: var(--brand);
    color: white;
    padding: 0 14px;
    font-size: 13px;
    font-weight: 850;
    cursor: pointer;
}

.lesson-explanation-toggle:disabled {
    background: #e8e2e0;
    color: #9a918e;
    cursor: not-allowed;
}

.lesson-explanation-panel {
    border-left: 4px solid var(--brand);
    border-radius: 8px;
    background: #fff9f8;
    color: var(--muted);
    padding: 13px 14px;
    font-size: 13px;
    line-height: 1.55;
    white-space: pre-wrap;
}

.lesson-watch-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 18px;
}

.lesson-watch-sidebar {
    position: sticky;
    top: 22px;
    border-radius: 18px;
    background: white;
    padding: 18px;
    box-shadow: 0 12px 28px rgba(32, 31, 36, .05);
}

.lesson-watch-sidebar-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.lesson-watch-sidebar-head strong,
.lesson-watch-sidebar-head span {
    display: block;
}

.lesson-watch-sidebar-head strong {
    color: var(--ink);
    font-size: 18px;
}

.lesson-watch-sidebar-head span {
    color: var(--brand);
    font-size: 13px;
    font-weight: 850;
}

.lesson-watch-list {
    display: grid;
    gap: 16px;
}

.lesson-watch-list h3 {
    margin: 0 0 8px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 850;
}

.lesson-watch-list a,
.lesson-watch-list .is-locked {
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr) auto 24px;
    align-items: center;
    gap: 10px;
    border-radius: 12px;
    padding: 10px;
}

.lesson-watch-list a {
    color: var(--ink);
}

.lesson-watch-list a.is-active {
    background: var(--brand-100);
    color: var(--brand);
}

.lesson-watch-list .is-locked {
    color: #978a86;
    cursor: pointer;
    opacity: .76;
}

.lesson-watch-list a > .lesson-watch-number,
.lesson-watch-list .is-locked > .lesson-watch-number {
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border-radius: 50%;
    background: #f4f0ee;
    color: var(--brand);
    font-size: 13px;
    font-weight: 850;
}

.lesson-watch-progress {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    border-radius: 999px;
    background: #f7f2f1;
    color: var(--muted);
    padding: 6px 8px;
    font-size: 12px;
    font-weight: 850;
    line-height: 1;
}

.lesson-watch-progress.is-complete {
    background: rgba(28, 159, 103, .12);
    color: var(--green);
}

.lesson-watch-list strong,
.lesson-watch-list small {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lesson-watch-list strong {
    font-size: 13px;
}

.lesson-watch-list small {
    margin-top: 3px;
    color: var(--muted);
    font-size: 12px;
}

@media (min-width: 981px) {
    body.lesson-watch-shell-page {
        background:
            linear-gradient(135deg, #f2f2f2 0%, #ffffff 48%, #f6eeee 100%);
    }

    body.lesson-watch-shell-page .bottom-nav {
        width: min(1180px, calc(100% - 64px));
        border-radius: 22px 22px 0 0;
    }

    .lesson-watch-page {
        width: min(1180px, calc(100% - 64px));
        min-height: calc(100vh - 64px);
        margin: 32px auto 96px;
        border-radius: 34px;
        background: white;
        padding: 34px 36px 136px;
        box-shadow: 0 28px 80px rgba(32, 31, 36, .10);
    }

    .lesson-watch-page .lesson-titlebar {
        margin-bottom: 28px;
    }

    .lesson-watch-page .lesson-titlebar h1 {
        font-size: 34px;
        white-space: normal;
    }

    .lesson-watch-layout {
        grid-template-columns: minmax(0, 1fr) minmax(330px, 380px);
        gap: 28px;
    }

    .lesson-watch-video-frame {
        border-radius: 28px;
    }

    .lesson-watch-copy {
        max-width: 760px;
        margin-top: 22px;
    }

    .lesson-watch-copy h2 {
        font-size: clamp(32px, 3vw, 44px);
    }

    .lesson-watch-nav {
        margin-top: 24px;
    }

    .lesson-watch-sidebar {
        top: 32px;
        max-height: calc(100vh - 128px);
        overflow: auto;
        border: 1px solid #f0eeee;
        border-radius: 28px;
        padding: 20px;
        box-shadow: 0 18px 42px rgba(32, 31, 36, .08);
    }

    .lesson-watch-list {
        gap: 18px;
    }

    .lesson-watch-list a,
    .lesson-watch-list .is-locked {
        border-radius: 16px;
        padding: 12px;
    }
}

@media (min-width: 1280px) {
    body.lesson-watch-shell-page .bottom-nav,
    .lesson-watch-page {
        width: min(1320px, calc(100% - 96px));
    }

    .lesson-watch-layout {
        grid-template-columns: minmax(0, 1fr) 390px;
        gap: 32px;
    }
}

@media (max-width: 1280px) {
    .lms-admin-layout {
        grid-template-columns: 260px minmax(0, 1fr);
    }
}

@media (max-width: 1120px) {
    .lms-dashboard-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .lms-dashboard-grid > .lms-list-panel:nth-child(3) {
        grid-column: span 2;
    }

    .lms-mini-stat-grid.is-course-overview {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .lms-admin-course-card {
        grid-template-columns: 150px minmax(0, 1fr);
    }

    .lms-admin-course-actions {
        grid-column: 1 / -1;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-content: stretch;
        border-top: 1px solid #f0e8e6;
        border-left: 0;
        padding-top: 14px;
        padding-left: 0;
    }

    .lms-admin-course-toggle-grid,
    .lms-admin-course-actions > form {
        grid-column: 1 / -1;
    }

    .lms-admin-course-toggle-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    .lms-admin-layout {
        grid-template-columns: 210px minmax(0, 1fr);
    }

    .lms-admin-sidebar {
        height: 100vh;
        gap: 26px;
        padding: 30px 10px 22px;
    }

    .lms-admin-brand strong {
        font-size: 22px;
    }

    .lms-admin-menu {
        grid-template-columns: 1fr;
    }

    .lms-admin-menu a {
        gap: 11px;
        min-height: 44px;
        padding: 0 13px;
        font-size: 14px;
    }

    .lms-admin-topbar {
        padding: 0 18px;
    }

    .lms-admin-content {
        padding: 18px;
    }

    .lms-metric-grid,
    .lms-mini-stat-grid,
    .lms-dashboard-grid {
        grid-template-columns: 1fr;
    }

    .lms-admin-card-grid,
    .lms-settings-grid,
    .lms-settings-layout,
    .lms-category-tree,
    .lms-course-builder-layout,
    .lms-user-editor-layout {
        grid-template-columns: 1fr;
    }

    .lms-admin-form-grid,
    .lms-admin-form-grid.is-wide,
    .lms-admin-form-grid.is-course-builder,
    .lms-admin-form-grid.is-user-editor,
    .lms-admin-form-grid.is-category-form,
    .lms-admin-form-grid.is-mentor-form,
    .lms-admin-form-grid.is-promo-form,
    .lms-admin-filter-bar,
    .lms-admin-filter-bar.is-course-filter,
    .lms-admin-filter-bar.is-category-filter,
    .lms-admin-filter-bar.is-compact-filter,
    .lms-settings-form {
        grid-template-columns: 1fr;
    }

    .lms-course-builder-side,
    .lms-user-editor-side {
        position: static;
    }

    .lms-courses-page-head .lms-course-builder-top-actions {
        width: 100%;
    }

    .lms-courses-page-head .lms-course-builder-top-actions a {
        flex: 1 1 180px;
    }

    .lms-course-status-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 4px;
    }

    .lms-course-status-tabs a {
        flex: 0 0 auto;
    }

    .lms-admin-course-card {
        grid-template-columns: 1fr;
    }

    .lms-admin-course-thumb {
        min-height: 180px;
        aspect-ratio: 16 / 8;
    }

    .lms-admin-course-head {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .lms-admin-course-price {
        min-width: 0;
        text-align: left;
    }

    .lms-admin-course-actions,
    .lms-admin-course-toggle-grid {
        grid-template-columns: 1fr;
    }

    .lms-course-section-head,
    .lms-lesson-builder-row {
        grid-template-columns: 1fr;
    }

    .lms-lesson-question-grid {
        grid-template-columns: 1fr;
    }

    .lms-question-preview-choices {
        grid-template-columns: 1fr;
    }

    .lms-preview-check {
        justify-content: flex-start;
    }

    .lms-user-danger-panel,
    .lms-user-enrollment-list article {
        align-items: flex-start;
        flex-direction: column;
        grid-template-columns: 1fr;
    }

    .lms-user-enrollment-list b {
        text-align: left;
    }

    .lms-access-picker,
    .lms-access-course-head,
    .lms-access-lesson-grid {
        grid-template-columns: 1fr;
    }

    .lms-access-course-head b {
        width: fit-content;
    }

    .lms-admin-form-grid .is-span-2,
    .lms-settings-form .is-full,
    .lms-settings-form button {
        grid-column: auto;
    }

    .lesson-watch-layout {
        grid-template-columns: 1fr;
    }

    .lesson-watch-sidebar {
        position: static;
    }

    .lms-page-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .lms-dashboard-grid > .lms-list-panel:nth-child(3) {
        grid-column: auto;
    }

    .lms-promo-grid,
    .lms-promo-meta,
    .lms-promo-editor .lms-card-form {
        grid-template-columns: 1fr;
    }

    .lms-promo-meta b {
        width: fit-content;
    }
}

@media (max-width: 560px) {
    .lms-admin-layout {
        display: block;
    }

    .lms-admin-sidebar {
        position: static;
        height: auto;
    }

    .lms-admin-menu {
        grid-template-columns: 1fr;
    }

    .lms-admin-topbar h1 {
        font-size: 18px;
    }

    .lms-admin-user div,
    .lms-admin-user > svg {
        display: none;
    }

    .lms-metric-card {
        min-height: 126px;
        padding: 22px;
    }

    .lms-panel {
        padding: 20px;
    }

    .lms-admin-course-card {
        gap: 14px;
        padding: 12px;
    }

    .lms-admin-course-thumb {
        min-height: 150px;
    }

    .lms-admin-course-head h3 {
        font-size: 18px;
    }

    .lms-admin-course-metrics {
        display: grid;
        grid-template-columns: 1fr;
    }

    .lms-admin-course-metrics span {
        justify-content: flex-start;
    }

    .lms-admin-course-taxonomy span,
    .lms-admin-course-taxonomy b {
        max-width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .lms-courses-page-head .lms-course-builder-top-actions,
    .lms-courses-page-head .lms-course-builder-top-actions a {
        width: 100%;
    }

    .lms-setting-card {
        grid-template-columns: 44px minmax(0, 1fr);
    }

    .lesson-watch-copy h2 {
        font-size: 24px;
    }

    .lesson-watch-nav {
        align-items: stretch;
        flex-direction: column;
    }

    .lms-setting-card .lms-status-pill {
        grid-column: 2;
        width: fit-content;
    }

    .lms-chart-grid {
        gap: 22px;
        padding: 18px 32px 30px;
    }

    .lms-chart-tabs {
        gap: 10px;
    }
}