:root {
    --bg: #fbf8fb;
    --surface: rgba(255, 255, 255, 0.92);
    --surface-solid: #ffffff;
    --text: #26242a;
    --muted: #66606d;
    --pink: #f39cc9;
    --blue: #8ca9ff;
    --gradient: linear-gradient(135deg, var(--pink), var(--blue));
    --shadow: 0 18px 45px rgba(87, 74, 104, 0.12);
    --border: rgba(154, 140, 170, 0.16);
}

.choice-hero{padding:72px 0 100px;text-align:center}.choice-wrap h1{font-family:'Playfair Display',serif;font-size:clamp(3rem,7vw,6rem);margin:0 0 14px}.choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:42px}.choice-card{position:relative;min-height:500px;border-radius:32px;overflow:hidden;display:flex;align-items:flex-end;text-align:left;padding:34px;color:#fff;background-size:cover;background-position:center;box-shadow:var(--shadow);transition:transform .35s ease,box-shadow .35s ease}.choice-card:hover{transform:translateY(-8px) scale(1.01);box-shadow:0 28px 60px rgba(60,40,80,.25)}.choice-braid{background-image:url('images/merch.jpg.jpg')}.choice-learn{background-image:linear-gradient(120deg,rgba(80,55,120,.3),rgba(220,120,170,.25)),url('images/merch.jpg.jpg');background-position:70% center}.choice-overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(22,16,30,.85),transparent 75%)}.choice-card>div{position:relative;z-index:1}.choice-card h2{font-family:'Playfair Display',serif;font-size:3rem;margin:8px 0}.choice-card p{max-width:360px;line-height:1.6}.choice-link{font-weight:700}.hero-section{display:none}@media(max-width:700px){.choice-grid{grid-template-columns:1fr}.choice-card{min-height:390px}}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top right, rgba(243, 156, 201, 0.18), transparent 26%),
        radial-gradient(circle at bottom left, rgba(140, 169, 255, 0.18), transparent 24%),
        var(--bg);
}

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

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

.container {
    width: min(1160px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(14px);
    background: rgba(251, 248, 251, 0.85);
    border-bottom: 1px solid rgba(255, 255, 255, 0.65);
}

.header-row,
.footer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    min-height: 78px;
}

.brand {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.top-nav,
.footer-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.top-nav a,
.footer-links a {
    color: var(--muted);
    font-weight: 600;
}


.hero-section,
.section {
    padding: 88px 0;
}

.hero-grid,
.contact-layout,
.info-grid,
.two-column {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 40px;
    align-items: center;
}

.hero-copy h1,
.page-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.8rem, 5vw, 4.6rem);
    line-height: 1;
    margin: 0 0 18px;
}

.lead {
    color: var(--muted);
    font-size: 1.08rem;
    line-height: 1.8;
    max-width: 560px;
    margin-bottom: 26px;
}

.hero-media img,
.media-card img {
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.eyebrow {
    margin: 0 0 10px;
    color: #8f7d98;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.09em;
}

.cta-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 0 26px;
    border-radius: 999px;
    font-weight: 700;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn-primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 12px 26px rgba(140, 169, 255, 0.24);
}

.btn-secondary {
    background: var(--surface-solid);
    border: 1px solid rgba(140, 169, 255, 0.35);
    color: var(--text);
}

.btn-primary:hover,
.btn-secondary:hover {
    transform: translateY(-2px);
}

.btn-primary:disabled,
.btn-secondary:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

.section-heading {
    text-align: center;
    margin-bottom: 36px;
}

.section-heading.left {
    text-align: left;
}

.section-heading h2,
.info-card h2,
.panel h2 {
    margin: 0;
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 3vw, 3rem);
}

.service-grid,
.gallery-grid,
.faq-grid,
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.service-card,
.info-card,
.contact-item,
.faq-item,
.panel,
.dashboard-card,
.auth-card,
.gallery-tile,
.detail-card {
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    border-radius: 26px;
}

.service-card,
.info-card,
.faq-item,
.panel,
.dashboard-card,
.auth-card,
.detail-card {
    padding: 28px;
}

.service-card h3,
.gallery-caption h3,
.faq-item h3,
.dashboard-card h3,
.detail-card h3 {
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.service-card p,
.info-card p,
.faq-item p,
.contact-text,
.address-line,
.detail-card p,
.panel p,
.dashboard-card p,
.gallery-caption p {
    color: var(--muted);
    line-height: 1.8;
}

.detail-card a.btn-primary,
.detail-card .btn-primary {
    position: relative;
    z-index: 2;
    pointer-events: auto;
    touch-action: manipulation;
}

.text-link {
    display: inline-flex;
    margin-top: 16px;
    color: #7b76cf;
    font-weight: 700;
}

.alt-section {
    background: rgba(255, 255, 255, 0.35);
}

.contact-list {
    display: grid;
    gap: 14px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
}

.map-shell {
    min-height: 440px;
    overflow: hidden;
    border-radius: 28px;
    box-shadow: var(--shadow);
}

#map {
    width: 100%;
    height: 100%;
    min-height: 440px;
}

.map-shell { position: relative; background: linear-gradient(145deg, #f3e7f2, #e6edff); }
.map-fallback { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 10px; padding: 28px; text-align: center; color: var(--text); background: radial-gradient(circle at 30% 20%, rgba(255,255,255,.9), transparent 38%), linear-gradient(145deg, #f7edf6, #e9efff); }
.map-fallback i { font-size: 2rem; color: #b04f8d; }
.map-fallback strong { font-family: 'Playfair Display', serif; font-size: 2rem; }
.map-fallback span { color: var(--muted); }
.map-fallback a { margin-top: 8px; color: #596bc6; font-weight: 700; }
.map-shell.map-ready .map-fallback { display: none; }

.site-footer {
    padding: 14px 0 28px;
}

.page-hero {
    padding: 88px 0 50px;
}

.page-hero p {
    color: var(--muted);
    line-height: 1.8;
    max-width: 720px;
}

.gallery-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gallery-lead {
    max-width: 720px;
    margin: 14px auto 0;
    color: var(--muted);
    line-height: 1.8;
}

.gallery-flip-card {
    perspective: 1800px;
}

.gallery-flip-card.is-flipped {
    scroll-margin-top: 94px;
}

.gallery-flip-inner {
    position: relative;
    min-height: 0;
    transition: transform 0.8s ease;
    transform-style: preserve-3d;
}

.gallery-flip-card.is-flipped .gallery-flip-inner {
    transform: rotateY(180deg);
}

.gallery-face {
    position: absolute;
    inset: 0;
    width: 100%;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 30px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.gallery-front {
    padding: 28px;
}

.gallery-back {
    transform: rotateY(180deg);
    display: grid;
    align-content: start;
    min-height: 0;
    gap: 16px;
    padding: 28px;
}

.gallery-choice-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.gallery-choice-item {
    position: relative;
    min-width: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.75);
    box-shadow: var(--shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.gallery-choice-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 46px rgba(87, 74, 104, 0.15);
    border-color: rgba(140, 169, 255, 0.38);
}

.gallery-choice-item.is-gallery-dragging {
    opacity: 0.55;
}

.gallery-choice-drop-placeholder {
    position: absolute;
    z-index: 3;
    height: 5px;
    border-radius: 3px;
    background: #d9488b;
    box-shadow: 0 0 0 3px rgba(217, 72, 139, 0.18);
    pointer-events: none;
}

.gallery-card-admin-controls {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    min-height: 40px;
    padding: 4px 2px;
}

.gallery-card-title-field {
    display: grid;
    flex: 1 1 180px;
    gap: 4px;
    min-width: 0;
    color: var(--muted);
    font-size: 0.75rem;
}

.gallery-card-title-field input {
    width: 100%;
    min-height: 34px;
    padding: 0 8px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--surface);
    color: var(--text);
    font: inherit;
    font-size: 0.875rem;
}

.gallery-card-admin-controls button,
.gallery-card-drag-handle {
    display: inline-grid;
    place-items: center;
    min-width: 36px;
    min-height: 34px;
    padding: 0 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
    color: var(--text);
    font: inherit;
}

.gallery-card-admin-controls button {
    cursor: pointer;
}

.gallery-card-admin-controls [data-gallery-category-delete] {
    color: #b42318;
    font-size: 1.25rem;
}

.gallery-card-drag-handle {
    cursor: grab;
    touch-action: none;
    user-select: none;
}

.gallery-card-drag-handle:active {
    cursor: grabbing;
}

.gallery-choice-item.gallery-card-drop-before::before,
.gallery-choice-item.gallery-card-drop-after::after {
    position: absolute;
    z-index: 4;
    right: 0;
    left: 0;
    height: 4px;
    border-radius: 4px;
    background: #d9488b;
    content: '';
    pointer-events: none;
}

.gallery-choice-item.gallery-card-drop-before::before { top: -12px; }
.gallery-choice-item.gallery-card-drop-after::after { bottom: 42px; }

.gallery-choice-card {
    width: 100%;
    padding: 0;
    border: 0;
    border-radius: 0;
    overflow: hidden;
    background: transparent;
    text-align: left;
    font: inherit;
    color: inherit;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.gallery-choice-card {
    display: flex;
    flex-direction: column;
    width: 100%;
    flex: 0 0 auto;
}

.gallery-caption { padding: 18px 18px 0; }
.gallery-caption h3 { overflow-wrap: anywhere; }
.gallery-caption p { overflow-wrap: anywhere; }
.gallery-booking-actions { display: grid; gap: 8px; padding: 12px 18px 18px; margin-top: auto; }
.gallery-booking-actions .gallery-price-badge {
    display: flex;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 36px;
    padding: 8px 12px;
    white-space: normal;
    overflow-wrap: anywhere;
    text-align: center;
}
.gallery-booking-button { width: 100%; min-height: 44px; text-align: center; }
.gallery-booking-button:active { transform: translateY(1px); filter: brightness(0.94); }

.gallery-choice-card:hover {
    transform: none;
    box-shadow: none;
    border-color: transparent;
}

.gallery-choice-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.gallery-back-head {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
    gap: 18px;
}

.gallery-back-copy h3 {
    margin: 0;
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
}

.gallery-back-copy .eyebrow,
.gallery-back-copy .gallery-price-badge-large {
    margin: 0 0 6px;
}

.gallery-back-text {
    margin: 12px 0 0;
    color: var(--muted);
    line-height: 1.55;
    max-width: 760px;
}

.gallery-back-button {
    gap: 10px;
    width: fit-content;
    align-self: start;
}

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

.gallery-photo-controls {
    display: none;
    align-items: center;
    min-height: 40px;
}

.gallery-photo-controls:not([hidden]) {
    display: flex;
}

.gallery-photo-upload-label {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.gallery-photo-upload-label input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.gallery-grid-detailed .gallery-tile {
    position: relative;
    min-width: 0;
    height: 320px;
    overflow: hidden;
    border-radius: 18px;
    background: rgba(38, 36, 42, 0.04);
}

.gallery-grid-detailed .gallery-tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.gallery-grid-detailed .gallery-tile-button {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 0;
}

.gallery-photo-manage-item { touch-action: pan-y; }

.gallery-photo-manage-item.is-photo-dragging {
    opacity: .48;
    outline: 3px solid #d9488b;
    outline-offset: 2px;
}

.gallery-photo-manage-item.is-photo-drop-target::before,
.gallery-grid-detailed.photo-drop-at-end .gallery-photo-manage-item:last-child::after {
    position: absolute;
    z-index: 2;
    top: 0;
    bottom: 0;
    left: -5px;
    width: 5px;
    border-radius: 3px;
    background: #d9488b;
    box-shadow: 0 0 0 3px rgba(217, 72, 139, .2);
    content: '';
    pointer-events: none;
}

.gallery-grid-detailed.photo-drop-at-end .gallery-photo-manage-item:last-child::after {
    right: -5px;
    left: auto;
}

.gallery-photo-remove {
    position: absolute;
    z-index: 3;
    top: 8px;
    right: 8px;
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, .8);
    border-radius: 50%;
    background: rgba(24, 24, 24, .72);
    color: #fff;
    font: inherit;
    font-size: 25px;
    line-height: 1;
    cursor: pointer;
}

.gallery-photo-remove:hover,
.gallery-photo-remove:focus-visible { background: #a83232; }

.gallery-caption {
    padding: 18px;
}

.gallery-caption-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.gallery-price-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(140, 169, 255, 0.14);
    color: #4c5fc0;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
}

.gallery-price-badge-large {
    margin-top: 4px;
}

.gallery-tile-button {
    width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: zoom-in;
}

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: grid;
    place-items: center;
    padding: 24px;
    background: rgba(20, 18, 26, 0.92);
}

.lightbox-body {
    width: min(96vw, 1080px);
    max-height: 92vh;
    display: grid;
    gap: 16px;
    justify-items: center;
}

.lightbox img {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: calc(92vh - 70px);
    object-fit: contain;
    border-radius: 24px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.34);
    cursor: zoom-out;
}

.lightbox-caption {
    margin: 0;
    text-align: center;
    color: #f4eff9;
}

.lightbox-close {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    cursor: pointer;
}

.admin-login-shell {
    max-width: 560px;
    margin: 0 auto;
}

.admin-auth-card {
    display: grid;
    gap: 18px;
}

.admin-panel-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
}

.admin-save-status {
    margin: 18px 0 0;
}

.admin-account-card {
    margin-top: 24px;
}

.admin-account-form {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    align-items: end;
    margin-top: 18px;
}

.admin-students-card {
    margin-top: 24px;
}

.admin-payout-card {
    margin-top: 24px;
}

.admin-students-head {
    margin-bottom: 18px;
}

.admin-student-form,
.admin-student-editor {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    align-items: end;
}

.admin-student-list {
    display: grid;
    gap: 18px;
    margin-top: 20px;
}

.admin-payout-list {
    display: grid;
    gap: 16px;
    margin-top: 20px;
}

.admin-student-item {
    padding: 22px;
}

.payout-request-card {
    display: grid;
    gap: 10px;
}

.payout-request-head {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 12px;
}

.payout-request-head h3 {
    margin: 0;
}

.payout-request-text {
    margin: 0;
}

.admin-student-actions {
    align-self: end;
}

.admin-danger-button {
    border-color: rgba(122, 31, 31, 0.18);
    color: #7a1f1f;
    background: rgba(122, 31, 31, 0.08);
}

.admin-danger-button:hover {
    background: rgba(122, 31, 31, 0.14);
}

.admin-category-list {
    position: relative;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
    align-items: start;
    gap: 18px;
    margin-top: 28px;
}

.admin-site-content-panel {
    margin-top: 24px;
}

.site-content-block {
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--surface-solid, #fff);
    overflow: hidden;
}

.site-content-block + .site-content-block { margin-top: 14px; }
.site-content-block > summary { cursor: pointer; list-style: none; }
.site-content-block > summary::-webkit-details-marker { display: none; }
.site-content-edit-label { margin-left: auto; color: var(--muted); font-size: .85rem; }
.site-content-block[open] .site-content-edit-label { color: var(--accent, #596bc6); }

.admin-courses-panel { margin-top: 24px; }
.course-editor-layout { display: grid; grid-template-columns: minmax(190px, 0.32fr) minmax(0, 1fr); gap: 20px; margin-top: 18px; }
.course-editor-sidebar { border: 1px solid var(--border); border-radius: 18px; padding: 14px; align-self: start; position: sticky; top: 16px; }
.course-editor-sidebar-head, .course-lessons-heading, .course-editor-breadcrumb { display: flex; align-items: center; gap: 10px; justify-content: space-between; }
.course-editor-sidebar-head span { color: var(--muted); }
.course-list, .lesson-list { display: grid; gap: 8px; margin-top: 12px; }
.course-list-item, .lesson-list-item { display: grid; gap: 4px; text-align: left; padding: 12px; border: 1px solid var(--border); border-radius: 12px; background: transparent; cursor: pointer; font: inherit; }
.course-list-item small, .lesson-list-item small { color: var(--muted); }
.course-list-item.is-active, .lesson-list-item.is-active, .lesson-list-item:hover { border-color: var(--accent, #596bc6); background: rgba(140, 169, 255, .12); box-shadow: inset 3px 0 0 var(--accent, #596bc6); }
.course-editor-main { min-width: 0; }
.course-editor-breadcrumb { justify-content: flex-start; margin-bottom: 18px; color: var(--muted); flex-wrap: wrap; }
.course-editor-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin-bottom: 18px; }
.course-editor-heading h3 { margin: 4px 0 0; }
.course-editor-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.course-editor-wide { grid-column: 1 / -1; }
.course-editor-fields textarea { min-height: 120px; }
.course-lessons-heading { margin-top: 22px; }
.course-editor-empty { padding: 42px 20px; border: 1px dashed var(--border); border-radius: 18px; text-align: center; }
.course-editor-layout.has-selection .course-editor-sidebar { max-height: min(70vh, 680px); overflow-y: auto; }
.course-editor-layout.has-selection .course-editor-main { max-height: min(76vh, 760px); overflow-y: auto; padding-right: 6px; }
.video-upload-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }

@media (max-width: 760px) {
    .course-editor-layout, .course-editor-fields { grid-template-columns: 1fr; }
    .course-editor-sidebar { position: static; }
    .course-editor-layout.has-selection .course-editor-sidebar { display: none; }
    .course-editor-layout.has-selection .course-editor-main { max-height: none; overflow: visible; padding-right: 0; }
    .course-editor-wide { grid-column: auto; }
    .course-editor-heading { flex-direction: column; }
}

.admin-visual-editor-panel {
    margin-top: 24px;
    overflow: hidden;
}

.admin-preview-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
}

.admin-live-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(140, 169, 255, 0.13);
    color: #596bc6;
    font-size: 0.86rem;
    font-weight: 700;
    white-space: nowrap;
}

.admin-preview-tabs {
    display: flex;
    gap: 8px;
    margin: 22px 0 16px;
    overflow-x: auto;
    padding-bottom: 2px;
}

.admin-preview-tab {
    min-height: 44px;
    padding: 0 18px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    color: var(--muted);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    touch-action: manipulation;
    user-select: none;
}

.admin-preview-tab.is-active {
    border-color: transparent;
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 8px 18px rgba(140, 169, 255, 0.22);
}

.admin-preview-frame-wrap {
    position: relative;
    min-height: 720px;
    border: 1px solid var(--border);
    border-radius: 22px;
    overflow: hidden;
    background: var(--bg);
}

.admin-visual-editor-panel.is-fullscreen {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    margin: 0;
    padding: clamp(16px, 3vw, 32px);
    overflow: auto;
    border-radius: 0;
    background: var(--surface-solid);
}

.admin-editor-fullscreen {
    overflow: hidden;
}

.admin-visual-editor-panel.is-fullscreen .admin-preview-frame-wrap {
    flex: 1 1 auto;
    min-height: 0;
}

.admin-visual-editor-panel.is-fullscreen .admin-site-preview {
    height: 100%;
    min-height: 0;
}

.admin-site-preview {
    display: block;
    width: 100%;
    height: 720px;
    border: 0;
    background: var(--bg);
}

.admin-preview-loading {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: rgba(251, 248, 251, 0.78);
    color: var(--muted);
    pointer-events: none;
}

.admin-preview-loading.is-hidden {
    display: none;
}

.site-editor-toolbar {
    position: fixed;
    left: 50%;
    right: auto;
    bottom: 18px;
    width: min(920px, calc(100% - 36px));
    transform: translateX(-50%);
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 14px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 18px;
    background: rgba(38, 36, 42, 0.92);
    box-shadow: 0 18px 45px rgba(20, 18, 26, 0.3);
    color: #fff;
    font-size: 0.86rem;
}

.site-editor-toolbar button,
.site-editor-toolbar input {
    touch-action: manipulation;
}

.site-editor-toolbar.is-collapsed {
    width: auto;
    padding: 9px 10px;
}

.site-editor-toolbar.is-collapsed > :not(.site-editor-toolbar-copy):not(.site-editor-collapse) {
    display: none;
}

.site-editor-collapse {
    min-height: 34px;
    padding: 0 10px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 10px;
    background: transparent;
    color: #fff;
    font: inherit;
    cursor: pointer;
    white-space: nowrap;
}

.site-editor-toolbar-copy {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.site-editor-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #f39cc9;
    box-shadow: 0 0 0 4px rgba(243, 156, 201, 0.16);
}

.site-editor-hint {
    color: rgba(255, 255, 255, 0.62);
}

.site-editor-status {
    margin-left: auto;
    color: rgba(255, 255, 255, 0.75);
}

.site-editor-alt-label {
    display: none;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.72);
    white-space: nowrap;
}

.site-editor-toolbar.has-image-target:not(.is-collapsed) .site-editor-alt-label {
    display: inline-flex;
}

.site-editor-alt-label input {
    width: 180px;
    min-height: 38px;
    padding: 0 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font: inherit;
}

.site-editor-status.is-error {
    color: #ffb5b5;
}

.site-editor-save {
    min-height: 42px;
    padding: 0 16px;
    border: 0;
    border-radius: 12px;
    background: #fff;
    color: var(--text);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}

.site-editor-save:disabled {
    opacity: 0.6;
    cursor: wait;
}

.site-edit-mode .site-editable-text {
    outline: 2px dashed transparent;
    outline-offset: 5px;
    cursor: text;
    transition: outline-color 0.18s ease, background 0.18s ease;
}

.site-edit-mode .site-editable-text:hover,
.site-edit-mode .site-editable-text:focus {
    outline-color: rgba(243, 156, 201, 0.85);
    background: rgba(255, 255, 255, 0.16);
}

.site-edit-mode .site-editable-text.is-selected {
    outline-color: rgba(243, 156, 201, 0.95);
    background: rgba(255, 255, 255, 0.2);
}

.site-edit-mode .site-editable-image {
    outline: 3px solid transparent;
    outline-offset: 4px;
    cursor: pointer;
    transition: outline-color 0.18s ease, filter 0.18s ease;
}

.site-edit-mode .site-editable-image.is-selected {
    outline-color: rgba(243, 156, 201, 0.95);
    filter: brightness(0.9);
}

.site-edit-mode .site-editable-image:hover {
    outline-color: rgba(140, 169, 255, 0.9);
    filter: brightness(0.9);
}

.admin-content-head,
.site-content-page-heading,
.site-content-block-heading,
.site-content-item-heading,
.site-content-images-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
}

.admin-content-head h2,
.site-content-page-heading h3,
.site-content-block-heading h4 {
    margin: 0;
}

.admin-site-content-editor {
    display: grid;
    gap: 24px;
    margin-top: 22px;
}

.site-content-page {
    display: grid;
    gap: 16px;
    padding: 22px;
    border: 1px solid var(--border);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.5);
}

.site-content-blocks,
.site-content-items {
    display: grid;
    gap: 16px;
}

.site-content-block,
.site-content-item {
    display: grid;
    gap: 18px;
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--surface-solid);
}

.site-content-items-actions {
    display: flex;
    justify-content: flex-start;
}

.site-content-item-heading .site-content-delete-item {
    margin-left: auto;
    border-color: rgba(122, 31, 31, 0.18);
    color: #7a1f1f;
    background: rgba(122, 31, 31, 0.08);
}

.admin-gallery-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-top: 28px;
}

.admin-gallery-head h2 {
    margin: 0;
}

.admin-category-delete {
    align-self: end;
}

.site-content-item {
    padding: 16px;
    background: rgba(251, 248, 251, 0.68);
}

.site-content-key,
.site-content-item-heading span {
    color: var(--muted);
    font-size: 0.8rem;
    font-family: monospace;
}

.site-content-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.site-content-field:has(textarea) {
    grid-column: 1 / -1;
}

.site-content-images {
    display: grid;
    gap: 16px;
    padding-top: 4px;
}

.site-content-images-head {
    align-items: center;
}

.site-image-grid {
    margin-top: 0;
}

.admin-category-card h3 {
    margin: 0;
}

.admin-category-card {
    position: relative;
    min-width: 0;
    touch-action: pan-y;
    transition: opacity 120ms ease, transform 120ms ease, outline-color 120ms ease;
}

.admin-category-card.is-dragging {
    z-index: 2;
    opacity: .55;
    transform: scale(.985);
    outline: 2px dashed var(--accent, #596bc6);
    outline-offset: 3px;
}

.admin-category-drop-placeholder {
    position: absolute;
    z-index: 4;
    height: 4px;
    border-radius: 2px;
    background: var(--accent, #596bc6);
    box-shadow: 0 0 0 3px rgba(89, 107, 198, .14);
    pointer-events: none;
}

.admin-category-drag-handle {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--muted);
    cursor: grab;
    user-select: none;
}

.admin-category-delete-icon {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 1;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(122, 31, 31, .2);
    border-radius: 4px;
    background: #fff;
    color: #7a1f1f;
    font: inherit;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

.admin-category-add-tile {
    display: grid;
    place-items: center;
    min-height: 180px;
    border: 2px dashed var(--border);
    border-radius: 6px;
    background: transparent;
    color: var(--muted);
    font: inherit;
    font-size: 42px;
    cursor: pointer;
}

.admin-category-add-tile:hover {
    border-color: var(--accent, #596bc6);
    color: var(--accent, #596bc6);
}

.admin-category-top {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 24px;
    align-items: start;
}

.admin-category-description {
    color: var(--muted);
    line-height: 1.8;
}

.admin-price-field {
    margin-bottom: 0;
}

.admin-upload-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 24px;
}

.admin-upload-label {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.admin-upload-label input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.admin-image-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 24px;
}

.admin-image-card {
    margin: 0;
    padding: 14px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.admin-image-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    border-radius: 16px;
}

.admin-image-preview img {
    object-fit: contain;
    background: #f4f4f4;
}

.admin-upload-status {
    min-height: 1.4em;
    margin: 8px 0 0;
    color: var(--muted);
}

.admin-upload-status.is-error {
    color: #a83232;
}

.admin-image-card figcaption {
    margin-top: 12px;
    color: var(--muted);
    line-height: 1.5;
}

.admin-delete-image {
    margin-top: 12px;
    width: 100%;
    min-height: 44px;
    border: 1px solid rgba(221, 108, 108, 0.35);
    border-radius: 14px;
    background: rgba(255, 245, 245, 0.92);
    color: #b54d4d;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.detail-list {
    display: grid;
    gap: 16px;
}

.lesson-content {
    white-space: pre-line;
}

.auth-wrap {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.auth-card h2 {
    margin-top: 0;
}

.field {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
}

.field label {
    font-weight: 600;
}

.field input,
.field textarea,
.field select,
.partner-link-input {
    min-height: 50px;
    border-radius: 16px;
    border: 1px solid var(--border);
    padding: 0 16px;
    font: inherit;
    background: rgba(255, 255, 255, 0.9);
    color: var(--text);
}

.field textarea {
    min-height: 120px;
    padding: 14px 16px;
    resize: vertical;
}

.field select {
    appearance: none;
}

.muted-note,
.status-line {
    color: var(--muted);
    font-size: 0.94rem;
}

.hidden {
    display: none !important;
}

.admin-section-hidden {
    display: none !important;
}

.admin-section-menu { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin: 0 0 24px; }
.admin-section-card { display: grid; gap: 8px; min-height: 90px; padding: 18px; text-align: left; border: 1px solid var(--border); border-radius: 18px; background: var(--surface-solid, #fff); box-shadow: var(--shadow); cursor: pointer; font: inherit; touch-action: manipulation; }
.admin-section-card span { color: var(--muted); font-size: .85rem; }
.admin-section-card:hover, .admin-section-card:focus-visible { border-color: var(--blue); outline: 3px solid rgba(140,169,255,.2); }
.admin-section-card.is-active { border-color: var(--blue); background: rgba(140,169,255,.12); }
.admin-back-menu { display: none; margin: 0 0 16px; }
#adminDashboard[data-active-section] .admin-back-menu { display: inline-flex; }

.dashboard-grid {
    margin-top: 28px;
}

/* A student's course contains its lesson list and video player in one card. */
#studentDashboard > .dashboard-grid {
    grid-template-columns: minmax(0, 1fr);
}

.partner-summary-card {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
}

.partner-summary-card h2 {
    margin-top: 0;
}

.partner-summary-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.partner-badge {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0 16px;
    border-radius: 999px;
    background: rgba(76, 95, 192, 0.12);
    color: #4c5fc0;
    font-weight: 700;
}

.partner-badge-soft {
    background: rgba(243, 156, 201, 0.16);
    color: #b04f8d;
}

.partner-dashboard-layout {
    margin-top: 28px;
    align-items: start;
}

.partner-link-panel h2,
.partner-materials-panel h2 {
    margin-top: 0;
}

.partner-link-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    margin-top: 18px;
}

.partner-link-input[readonly] {
    color: var(--muted);
}

.partner-qr-block {
    display: grid;
    gap: 16px;
    margin-top: 22px;
    justify-items: start;
}

.partner-qr-image {
    width: min(100%, 420px);
    aspect-ratio: 1;
    border-radius: 24px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.9);
    padding: 18px;
}

.partner-payout-row {
    margin-top: 18px;
}

.partner-material-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.partner-material-card {
    display: grid;
    align-content: start;
}

.partner-inline-note {
    margin: 14px 0 0;
}

@media (max-width: 980px) {
    .hero-grid,
    .contact-layout,
    .info-grid,
    .two-column,
    .auth-wrap {
        grid-template-columns: 1fr;
    }

    .service-grid,
    .gallery-grid,
    .faq-grid,
    .dashboard-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .partner-material-list {
        grid-template-columns: 1fr;
    }

    .admin-panel-head,
    .admin-account-form,
    .admin-student-form,
    .admin-student-editor,
    .admin-category-top,
    .partner-link-row,
    .admin-content-head,
    .admin-gallery-head,
    .site-content-page-heading,
    .site-content-block-heading,
    .site-content-item-heading,
    .site-content-images-head {
        grid-template-columns: 1fr;
        display: grid;
    }

    .admin-preview-frame-wrap,
    .admin-site-preview {
        height: 620px;
        min-height: 620px;
    }

    .site-content-fields {
        grid-template-columns: 1fr;
    }

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

    .partner-summary-card {
        flex-direction: column;
    }

}

@media (max-width: 768px) {
    .admin-section-nav{position:sticky;top:0;z-index:5;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:10px;margin:0 0 16px;background:var(--surface,#fff);border:1px solid var(--border);border-radius:16px}.admin-section-tab{min-height:44px;padding:10px 8px;border:1px solid var(--border);border-radius:12px;background:transparent;color:inherit;font:inherit;cursor:pointer;touch-action:manipulation}.admin-section-tab.is-active{background:var(--ink,#1f1f1f);color:#fff}#adminDashboard .panel,#adminDashboard input,#adminDashboard textarea,#adminDashboard select,#adminDashboard button{max-width:100%;box-sizing:border-box}
    .admin-section-menu { grid-template-columns: 1fr; }
    .admin-section-nav { display: none; }
    .admin-back-menu { min-height: 46px; }
    .header-row,
    .footer-row {
        flex-direction: column;
        justify-content: center;
        padding: 14px 0;
    }

    .top-nav,
    .footer-links,
    .cta-row {
        width: 100%;
        justify-content: center;
    }

    .admin-preview-frame-wrap,
    .admin-site-preview {
        height: 560px;
        min-height: 560px;
    }

    .site-editor-toolbar {
        width: calc(100% - 20px);
        bottom: 10px;
        flex-wrap: wrap;
        transform: translateX(-50%);
    }

    .site-editor-status {
        order: 3;
        width: 100%;
        margin-left: 17px;
    }

    .site-editor-alt-label {
        width: 100%;
        order: 4;
        margin-left: 17px;
    }

    .site-editor-alt-label input {
        width: min(100%, 260px);
    }

    .site-editor-hint {
        display: none;
    }

    .service-grid,
    .gallery-grid,
    .faq-grid,
    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .gallery-flip-inner {
        min-height: auto !important;
        height: auto;
        transform-style: flat;
        transition: none;
    }

    .gallery-flip-card {
        perspective: none;
    }

    .gallery-face,
    .gallery-front,
    .gallery-back {
        padding: 18px;
        position: static;
        inset: auto;
        min-height: 0;
        transform: none;
        backface-visibility: visible;
        -webkit-backface-visibility: visible;
    }

    .gallery-flip-card.is-flipped .gallery-front,
    .gallery-flip-card:not(.is-flipped) .gallery-back {
        display: none;
    }

    .gallery-flip-card.is-flipped .gallery-flip-inner {
        transform: none;
    }

    .gallery-choice-grid,
    .gallery-grid-detailed {
        grid-template-columns: 1fr;
    }

    .gallery-flip-card.is-flipped {
        scroll-margin-top: 16px;
    }

    .gallery-card-admin-controls {
        justify-content: flex-start;
        padding: 6px 0 12px;
    }

    .gallery-caption-top {
        flex-direction: column;
        align-items: flex-start;
    }

    .gallery-back {
        gap: 18px;
    }

    .gallery-back-head {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .gallery-back-button {
        padding: 8px 12px;
    }

    .gallery-back-copy h3 {
        font-size: 2.35rem;
        line-height: 1.05;
    }

    .gallery-back-text {
        margin-top: 16px;
        line-height: 1.55;
    }

    .lightbox {
        padding: 16px;
    }

    .admin-image-grid {
        grid-template-columns: 1fr;
    }

    .hero-section,
    .section,
    .page-hero {
        padding: 68px 0;
    }

    .gallery-choice-card img {
        height: 230px;
        max-height: 70vh;
        aspect-ratio: 4 / 3;
        object-fit: cover;
    }

    .gallery-grid-detailed .gallery-tile-button {
        min-height: 0;
    }

    .gallery-grid-detailed .gallery-tile img {
        height: auto;
        max-height: min(70vh, 560px);
        width: 100%;
        aspect-ratio: 4 / 3;
        object-fit: cover;
    }

    .gallery-grid-detailed .gallery-tile {
        height: auto;
        min-height: 0;
    }

    .gallery-photo-remove { width: 40px; height: 40px; }
}