:root {
    --bg: #efe8dc;
    --surface: #f7f1e7;
    --text: #1a1612;
    --muted: #6d6458;
    --accent: #1a1612;
    --accent-2: #8c7044;
    --border: #d8cfc0;
    --gold: #8c7044;
    --gold-soft: #c4a574;
    --deep: #14110e;
    --paper: #f3eee4;
}

html { color-scheme: light; }
[hidden] { display: none !important; }

body {
    font-family: "Manrope", "Segoe UI", sans-serif;
    background: var(--paper);
    color: var(--text);
    letter-spacing: 0.01em;
}

body::before,
body::after,
.theme-notes { display: none !important; }

h1, h2, h3, h4,
.brand,
.hero-title,
.masthead-title,
.subject-detail-hero__title,
.teacher-card-name,
.weekboard-toolbar h2 {
    font-family: "Cormorant Garamond", "Times New Roman", serif;
    font-weight: 600;
    letter-spacing: 0;
}

.container { max-width: 1120px; }

.site-header {
    background: var(--deep);
    border-bottom: 1px solid rgba(196, 165, 116, 0.28);
    backdrop-filter: none;
}

.brand { color: #f4eee4; font-size: 22px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }
.brand-mark {
    width: 22px;
    height: 22px;
    border-radius: 0;
    background: transparent;
    border: 0;
    color: var(--gold-soft);
    font-family: "Cormorant Garamond", serif;
    font-size: 14px;
    font-weight: 600;
}
.brand-mark img,
.brand-mark svg {
    width: 22px;
    height: 22px;
    display: block;
}

.top-nav { gap: 18px; }
.top-nav a { color: #e7dfd2; font-size: 13px; letter-spacing: 0.04em; }
.top-nav a:hover { color: #fff; }
.chip {
    background: transparent;
    border-color: rgba(196, 165, 116, 0.4);
    color: #e7dfd2;
    border-radius: 0;
}

.btn {
    border-radius: 0;
    background: var(--deep);
    border-color: var(--deep);
    color: #f4eee4;
    padding: 11px 18px;
    font-size: 13px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.btn:hover { background: #2a241c; }
.btn-sm { border-radius: 0; letter-spacing: 0.05em; }
.btn-login,
.btn-ghost {
    background: transparent;
    color: #f4eee4;
    border-color: rgba(196, 165, 116, 0.55);
}
.page .btn-ghost,
.page .btn-login {
    color: var(--text);
    border-color: var(--border);
    background: transparent;
}
.btn-register { background: var(--gold); border-color: var(--gold); color: #fff8ec; }
.btn-support { background: transparent; border-color: var(--gold-soft); color: var(--gold-soft); }

.page { padding-top: 28px; padding-bottom: 56px; }

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 0;
    box-shadow: none;
    padding: 28px 28px 30px;
}

.hero { display: none; }

.masthead {
    background: var(--deep);
    color: #f4eee4;
    padding: 72px 0 64px;
    margin: 0 0 36px;
}
.masthead-kicker {
    display: block;
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--gold-soft);
    margin-bottom: 18px;
}
.masthead-title {
    margin: 0 0 18px;
    font-size: clamp(2.4rem, 5.4vw, 4.1rem);
    line-height: 1.05;
    font-weight: 500;
    max-width: 14ch;
}
.masthead-lead {
    margin: 0 0 28px;
    max-width: 36rem;
    font-size: 17px;
    line-height: 1.6;
    color: #d8cfc0;
}
.masthead-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.masthead .btn { background: #f4eee4; color: var(--deep); border-color: #f4eee4; }
.masthead .btn-ghost { background: transparent; color: #f4eee4; border-color: rgba(244, 238, 228, 0.35); }

.section-head { margin-bottom: 22px; }
.section-head h1,
.section-head h2 {
    margin: 0 0 8px;
    font-size: clamp(1.7rem, 3vw, 2.2rem);
}
.page-kicker {
    display: block;
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 12px;
}
.page-kicker a { color: inherit; text-decoration: none; }
.page-kicker a:hover { color: var(--text); }
.atelier-teachers { margin-top: 8px; }
.legal-doc h1 { margin: 0 0 16px; }
.legal-text { color: var(--muted); line-height: 1.7; max-width: 42rem; }
.masthead .teacher-hero h1 { color: #f4eee4; }
.masthead .catalog-go { color: var(--gold-soft); margin-top: 0; text-decoration: none; }
.masthead .catalog-go.is-on { border-bottom: 1px solid var(--gold-soft); }
.catalog {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    border-top: 0;
}
.catalog-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    min-height: 168px;
    padding: 22px 22px 20px;
    border: 1px solid #b9ad99;
    background: #fffdf8;
    text-decoration: none;
    color: inherit;
    box-shadow: inset 3px 0 0 var(--gold);
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}
.catalog-item:hover,
.catalog-item:focus-visible {
    background: var(--deep);
    border-color: var(--deep);
    color: #f4eee4;
    outline: none;
    box-shadow: inset 3px 0 0 var(--gold-soft);
}
.catalog-item:hover .catalog-name,
.catalog-item:focus-visible .catalog-name { color: #f4eee4; }
.catalog-item:hover .catalog-note,
.catalog-item:focus-visible .catalog-note { color: #d8cfc0; }
.catalog-item:hover .catalog-num,
.catalog-item:hover .catalog-go,
.catalog-item:focus-visible .catalog-num,
.catalog-item:focus-visible .catalog-go { color: var(--gold-soft); }
.catalog-copy { margin-top: auto; }
.catalog-num {
    font-family: "Cormorant Garamond", serif;
    color: var(--gold);
    font-size: 15px;
    letter-spacing: 0.12em;
    margin-bottom: 18px;
}
.catalog-name { font-size: 26px; margin: 0; font-family: "Cormorant Garamond", serif; font-weight: 500; }
.catalog-note { color: var(--muted); font-size: 13px; margin: 8px 0 0; line-height: 1.45; max-width: 22ch; }
.catalog-go {
    margin-top: 16px;
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold);
}

.atelier-notes { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.atelier-note h3 { margin: 0 0 8px; font-size: 26px; }
.atelier-faq details { border-bottom: 1px solid var(--border); padding: 14px 0; }
.atelier-faq summary { cursor: pointer; font-size: 17px; }
.atelier-faq details p { color: var(--muted); margin: 10px 0 0; line-height: 1.55; }

.site-footer {
    background: var(--deep);
    border-top: 0;
    color: #d8cfc0;
    padding: 40px 0;
}
.site-footer h4 { color: #f4eee4; margin: 0 0 10px; font-size: 20px; }
.site-footer a { color: #d8cfc0; }
.site-footer a:hover { color: #fff; }

label { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-top: 14px; }
input, textarea, select {
    border-radius: 0;
    background: #fffdf8;
    border-color: var(--border);
    padding: 12px 12px;
}
input:focus, textarea:focus, select:focus {
    outline: 1px solid var(--gold-soft);
    border-color: var(--gold-soft);
}

.auth-flow-switch { gap: 0; border-bottom: 1px solid var(--border); }
.auth-flow-btn {
    background: transparent;
    border: 0;
    border-bottom: 1px solid transparent;
    border-radius: 0;
    padding: 10px 14px 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 12px;
    color: var(--muted);
}
.auth-flow-btn.is-active {
    background: transparent;
    border-bottom-color: var(--gold);
    color: var(--text);
}

.auth-modal-backdrop { background: rgba(20, 17, 14, 0.62); }
.auth-modal-card {
    border-radius: 0;
    background: var(--surface);
    border: 1px solid var(--gold-soft);
    padding: 32px 32px 28px;
    margin: 8vh auto;
    width: min(440px, calc(100% - 24px));
}
.auth-modal-card h2 {
    margin: 0 0 6px;
    font-size: 36px;
}
.auth-modal-lead { color: var(--muted); margin: 0 0 18px; font-size: 14px; }
.auth-modal-close {
    border-radius: 0;
    background: transparent;
    border-color: var(--border);
}
.auth-modal-card .btn,
.atelier-auth .btn { width: 100%; margin-top: 8px; }

.atelier-auth {
    max-width: 460px;
    margin: 24px auto 48px;
}

.subject-detail-hero,
.category-card-oge,
.category-card-ege,
.category-card-olympiad {
    background: var(--deep);
    color: #f4eee4;
    box-shadow: none;
    border-radius: 0;
}
.subject-detail-hero::after { display: none; }
.subject-detail-hero__eyebrow { color: var(--gold-soft); }
.subject-detail-block,
.subject-detail-pick,
.category-card {
    border-radius: 0;
    box-shadow: none;
    background: var(--surface);
    color: var(--text);
}
.subject-detail-pick:hover,
.category-card:hover { transform: none; box-shadow: none; border-color: var(--gold-soft); }
.subject-detail-pick--oge,
.subject-detail-pick--ege,
.subject-detail-pick--olympiad { background: var(--surface); }
.subject-detail-pick__accent { background: var(--gold) !important; }

.teacher-card { border-radius: 0; box-shadow: none; background: var(--surface); }
.teacher-card:hover { transform: none; box-shadow: none; border-color: var(--gold-soft); }
.teacher-hero .teacher-photo,
.teacher-photo-placeholder,
.teacher-card-placeholder { border-radius: 0; }

.cabinet-nav a { border-radius: 0; }
.cabinet-nav a.is-active { background: var(--deep); border-color: var(--deep); }

.flash-messages { list-style: none; padding: 0; margin: 0 0 16px; }
.flash { padding: 10px 12px; margin-bottom: 8px; background: #2a241c !important; border: 1px solid var(--gold) !important; color: #f4eee4; }
.flash-error { background: #3a2218 !important; border-color: #a35a3a !important; }
.flash-success { background: #1f2618 !important; border-color: #6b7a4a !important; }
.review-stars { display: flex; gap: 4px; flex-wrap: wrap; margin: 6px 0 8px; }
.review-star {
    border: none;
    background: transparent;
    font-size: 22px;
    cursor: pointer;
    padding: 0 2px;
    color: #8a8174;
    line-height: 1;
}
.review-star.is-on { color: var(--gold); }

.weekboard-scroll,
.weekboard-side,
.wb-head { border-radius: 0; }

@media (max-width: 900px) {
    .catalog { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
    .catalog,
    .atelier-notes,
    .footer-grid { grid-template-columns: 1fr; }
    .masthead { padding: 48px 0 40px; }
    .catalog { grid-template-columns: 1fr; }
    .catalog-item { min-height: 0; }
    .auth-modal-card { padding: 22px 18px; }
}

/* ---- leftover public surfaces: atelier paper / ink / gold ---- */

.teacher-card {
    border: 1px solid var(--border);
    background: var(--surface);
    overflow: hidden;
}
.teacher-card-media {
    background: var(--paper);
    border-bottom: 1px solid var(--border);
}
.teacher-card-media:focus-visible {
    outline: 1px solid var(--gold);
    outline-offset: 2px;
}
.teacher-card-photo { border-radius: 0; }
.teacher-card-placeholder {
    color: var(--gold);
    background: var(--paper);
    font-family: "Cormorant Garamond", serif;
    font-weight: 600;
}
.crumbs a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.crumbs a:hover { color: var(--gold-soft); }
.teacher-list-filter { margin: 0 0 18px; }
.teacher-list-filter input { max-width: 280px; }
.teacher-card-body { padding: 16px 16px 18px; }
.teacher-card-name { font-size: 1.28rem; font-weight: 600; }
.teacher-card-name a:hover { color: var(--gold); }
.teacher-card-actions { gap: 10px; }
.teacher-card-actions .btn-ghost {
    color: var(--text);
    border-color: var(--border);
    background: transparent;
}

.teacher-hero {
    gap: 28px;
    margin-bottom: 18px;
    padding-bottom: 8px;
}
.teacher-hero h1 {
    font-family: "Cormorant Garamond", "Times New Roman", serif;
    font-size: clamp(1.9rem, 3.4vw, 2.6rem);
    font-weight: 600;
    margin: 0 0 10px;
    letter-spacing: 0;
}
.teacher-hero .teacher-photo,
.teacher-hero .teacher-photo-placeholder {
    border-radius: 0;
    background: var(--paper);
    border: 1px solid var(--border);
    color: var(--gold);
    font-family: "Cormorant Garamond", serif;
    font-weight: 600;
}
.teacher-photo-sm {
    border-radius: 0;
    background: var(--paper);
    border-color: var(--border);
}
.teacher-photo-placeholder { color: var(--gold); }

.teacher-row {
    border-radius: 0;
    background: var(--surface);
    border-color: var(--border);
}

.pill {
    border-radius: 0;
    background: transparent;
    border-color: var(--border);
    color: var(--text);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 10px;
}

.teacher-book-card h2 {
    font-family: "Cormorant Garamond", serif;
    font-weight: 600;
}
.slot-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 4px 0 6px;
}
.slot-grid .btn,
.slot-grid .btn-sm,
#slots-list .btn {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
    border-radius: 0;
    letter-spacing: 0.03em;
    text-transform: none;
    padding: 8px 10px;
    font-size: 12px;
}
.slot-grid .btn:hover,
.slot-grid .btn.is-selected,
#slots-list .btn:hover {
    background: var(--paper);
    border-color: var(--gold);
    color: var(--text);
}
#book-form { margin-top: 12px; }
#book-form .btn { margin-top: 16px; }
#book-selection { color: var(--muted); }
.checkbox-row {
    margin-top: 14px;
    color: var(--text);
    text-transform: none;
    letter-spacing: 0;
    font-size: 14px;
}

.subject-detail-pick {
    border: 1px solid var(--border);
    min-height: 168px;
}
.subject-detail-pick__name {
    font-family: "Cormorant Garamond", serif;
    font-weight: 600;
    letter-spacing: 0;
    color: var(--text);
}
.subject-detail-pick__cta {
    color: var(--gold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 600;
}
.subject-detail-pick:hover .subject-detail-pick__cta { color: var(--gold); }
.subject-detail-pick__accent { border-radius: 0; width: 3px; }
.subject-detail-block--muted { background: var(--surface); }

.subject-track {
    border-radius: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: none;
}
.subject-track::before {
    border-radius: 0;
    background: var(--gold);
    width: 40px;
    height: 2px;
}
.subject-track--oge::before,
.subject-track--ege::before,
.subject-track--olymp::before { background: var(--gold); }
.subject-track__title {
    font-family: "Cormorant Garamond", serif;
    font-weight: 600;
    letter-spacing: 0;
    color: var(--text);
}
.subject-track__title a { color: inherit; text-decoration: none; }
.subject-track__title a:hover { color: var(--gold); }
.subject-track__text { color: var(--muted); }

.home-subject-grid { gap: 0; }
.home-subject-pill,
.home-subject-pill.subject-style-matematika,
.home-subject-pill.subject-style-fizika,
.home-subject-pill.subject-style-himiya,
.home-subject-pill.subject-style-biologiya,
.home-subject-pill.subject-style-informatika,
.home-subject-pill.subject-style-russkiy-yazyk,
.home-subject-pill.subject-style-angliyskiy-yazyk,
.home-subject-pill.subject-style-istoriya,
.home-subject-pill.subject-style-obshchestvoznanie {
    border-radius: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    font-weight: 500;
    letter-spacing: 0.01em;
    box-shadow: none;
    filter: none;
}
.home-subject-pill::after,
.subject-decor,
.subject-decor::before,
.subject-decor::after { display: none !important; }
.home-subject-pill:hover {
    transform: none;
    box-shadow: none;
    filter: none;
    border-color: var(--gold-soft);
}
.home-subject-pill .subject-title {
    font-family: "Cormorant Garamond", serif;
    font-weight: 600;
    font-size: 20px;
}
.home-subject-pill .subject-theme { color: var(--muted); font-weight: 500; }

.category-card {
    border: 1px solid var(--border);
    min-height: 118px;
}
.category-card strong,
.category-card h2,
.category-card h3 {
    font-family: "Cormorant Garamond", serif;
    font-weight: 600;
}
.category-card-oge,
.category-card-ege,
.category-card-olympiad {
    background: var(--deep);
    color: #f4eee4;
    border-color: var(--deep);
}
.category-card-oge:hover,
.category-card-ege:hover,
.category-card-olympiad:hover { border-color: var(--gold-soft); }

.subject-tile {
    border-radius: 0;
    background: var(--surface);
    border-color: var(--border);
    box-shadow: none;
}
.subject-tile:hover {
    transform: none;
    border-color: var(--gold-soft);
}
.subject-tile h2 {
    font-family: "Cormorant Garamond", serif;
    font-weight: 600;
    margin: 0 0 6px;
}
.subject-tile p { color: var(--muted); margin: 0; }

.review-item {
    border-radius: 0;
    background: var(--paper);
    border-color: var(--border);
    padding: 14px 16px;
}
.review-head { color: var(--muted); font-size: 13px; }

.teacher-chat-card { border-radius: 0; overflow: hidden; }
.teacher-chat-header {
    background: var(--surface);
    border-bottom-color: var(--border);
}
.teacher-chat-avatar {
    border-radius: 0;
    background: var(--deep);
    color: var(--gold-soft);
}
.teacher-chat-title {
    font-family: "Cormorant Garamond", serif;
    font-weight: 600;
}
.teacher-chat-subtitle { color: var(--muted); }
.teacher-chat-feed {
    background: var(--paper);
    border: 0;
}
.teacher-chat-message,
.teacher-chat-typing {
    border-radius: 0;
    box-shadow: none;
    background: var(--surface);
    border-color: var(--border);
}
.teacher-chat-message.is-student {
    background: #efe6d4;
    border-color: var(--gold-soft);
}
.teacher-chat-role { color: var(--gold); }
.teacher-chat-shell { border-top-color: var(--border); }
.teacher-chat-form {
    background: var(--surface);
    border-top-color: var(--border);
}
#teacher-chat-input {
    border-radius: 0;
    border-color: var(--border);
    background: #fffdf8;
}
.teacher-chat-send { border-radius: 0; }
.teacher-chat-typing span { background: var(--gold-soft); border-radius: 0; }
.chat-list-pane,
.chat-main-pane,
.chat-list-item {
    border-radius: 0;
    background: var(--surface);
    border-color: var(--border);
    color: var(--text);
}
.chat-list-item:hover {
    background: var(--paper);
    border-color: var(--gold-soft);
}
.chat-list-item.is-active {
    border-color: var(--gold);
    background: var(--paper);
    box-shadow: inset 2px 0 0 var(--gold);
}
.chat-list-item .muted { color: var(--muted); }

.tripi-student-cal-cell {
    border-radius: 0;
    background: var(--surface);
    border-color: var(--border);
    color: var(--text);
}
.tripi-student-cal-cell--muted { background: var(--paper); }
.tripi-student-cal-cell--today {
    border-color: var(--gold);
    box-shadow: inset 0 0 0 1px var(--gold);
}
.tripi-student-cal-cell--has {
    background: #efe6d4;
    border-color: var(--gold-soft);
}
.tripi-student-cal-detail {
    border-radius: 0;
    background: var(--paper);
    border-color: var(--border);
}

#wb-modal .auth-modal-card,
.weekboard-modal {
    border-radius: 0;
    background: var(--surface);
    border: 1px solid var(--gold-soft);
}
#wb-modal h2,
.weekboard-modal h2 {
    font-family: "Cormorant Garamond", serif;
    font-weight: 600;
    margin: 0 0 6px;
}
.weekboard-modal .pill-row { gap: 10px; }
.weekboard-modal .btn-sm {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
}

.weekboard-scroll {
    background: var(--paper);
    border-color: var(--border);
}
.wb-head {
    background: var(--surface);
    border-bottom-color: var(--border);
}
.wb-dayhead { border-left-color: var(--border); }
.wb-dayhead.is-today { color: var(--gold); }
.wb-dayhead.is-off { color: var(--muted); background: #ebe4d6; }
.wb-cell { border-left-color: var(--border); border-bottom-color: #ebe6db; }
.wb-cell.is-hour { border-bottom-color: var(--border); }
.wb-cell.is-open { background: rgba(247, 241, 231, 0.72); }
.wb-cell.is-closed {
    background: repeating-linear-gradient(-45deg, rgba(140, 112, 68, 0.08), rgba(140, 112, 68, 0.08) 4px, rgba(243, 238, 228, 0.55) 4px, rgba(243, 238, 228, 0.55) 8px);
}
.wb-cell.is-pick {
    background: rgba(140, 112, 68, 0.2);
    outline-color: rgba(140, 112, 68, 0.45);
}
.weekboard-side {
    background: var(--surface);
    border-color: var(--border);
}
.wb-dot-open { background: var(--paper); }
.wb-dot-closed {
    background: repeating-linear-gradient(-45deg, #d8cfc0, #d8cfc0 3px, #f3eee4 3px, #f3eee4 6px);
}
.wb-dot-busy {
    background: repeating-linear-gradient(-38deg, #c4a574, #c4a574 3px, #efe6d4 3px, #efe6d4 6px);
}
.wb-dot-lesson { background: var(--gold); border: 0; }
.wb-now { background: var(--gold); }
.wb-now::before { background: var(--gold); }
.wb-block {
    border-radius: 0;
    box-shadow: none;
}
.wb-block.is-lesson {
    background: var(--deep);
    color: #f4eee4;
}
.wb-block.is-pending { background: var(--gold); color: #f4eee4; }
.wb-block.is-done { background: #3d3a32; color: #f4eee4; }
.wb-block.is-cancel { background: #8a8174; color: #f4eee4; }
.wb-block.is-busy {
    background: repeating-linear-gradient(-38deg, rgba(140, 112, 68, 0.28), rgba(140, 112, 68, 0.28) 5px, rgba(239, 230, 212, 0.7) 5px, rgba(239, 230, 212, 0.7) 10px);
    color: var(--text);
    border-color: var(--gold);
}

.weekboard-scroll {
    overflow: auto;
    max-height: min(72vh, 860px);
    border: 1px solid var(--border);
    background: #fffdf8;
}
.weekboard-grid {
    --wb-hour: 56px;
    --wb-gutter: 44px;
    min-width: 800px;
}
.weekboard-body { align-items: stretch; }
.wb-head {
    background: #f3eee4;
    border-bottom: 1px solid var(--border);
}
.wb-corner { border-right: 1px solid var(--border); }
.wb-dayhead {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 10px 4px 12px;
    font-weight: 500;
}
.wb-dow {
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}
.wb-dnum {
    font-family: "Cormorant Garamond", serif;
    font-size: 26px;
    line-height: 1;
}
.wb-dayhead.is-today .wb-dnum {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--deep);
    color: #f4eee4;
}
.wb-body-row { position: relative; }
.wb-col.is-today { background: rgba(140, 112, 68, 0.06); }
.wb-gutter {
    font-size: 12px;
    color: var(--muted);
}
.wb-cell.is-open { background: rgba(255, 253, 248, 0.92); }
.wb-cell.is-closed {
    background: repeating-linear-gradient(-45deg, rgba(120, 112, 100, 0.1), rgba(120, 112, 100, 0.1) 3px, rgba(243, 238, 228, 0.7) 3px, rgba(243, 238, 228, 0.7) 7px);
}
.wb-block {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 2px;
    left: 3px;
    right: 3px;
    padding: 6px 7px;
    font-size: 12px;
    border: 0;
    text-align: left;
    color: inherit;
}
.wb-block strong { font-size: 13px; }
.wb-block span { opacity: 0.82; font-size: 11px; }
.wb-now {
    left: var(--wb-gutter);
    right: 0;
}
.sch-week {
    display: grid;
    grid-template-columns: repeat(7, minmax(108px, 1fr));
    gap: 8px;
    margin-bottom: 16px;
}
.sch-daycard {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    min-height: 132px;
    padding: 10px 10px 12px;
    text-align: left;
    border: 1px solid var(--border);
    background: #fffdf8;
    color: var(--text);
    font: inherit;
    cursor: pointer;
}
.sch-daycard em {
    font-style: normal;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}
.sch-daycard strong {
    font-family: "Cormorant Garamond", serif;
    font-size: 28px;
    font-weight: 600;
    line-height: 1;
}
.sch-daycard-hours {
    font-size: 11px;
    color: var(--muted);
}
.sch-daycard-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 100%;
    margin-top: 4px;
}
.sch-daycard.is-today { box-shadow: inset 0 0 0 1px var(--gold); }
.sch-daycard.is-on {
    background: var(--deep);
    border-color: var(--deep);
    color: #f4eee4;
}
.sch-daycard.is-on em,
.sch-daycard.is-on .sch-daycard-hours,
.sch-daycard.is-on .muted { color: #c4a574; }
.sch-daycard.is-off { opacity: 0.55; }
.sch-daycard.is-has { border-color: var(--gold-soft); }
.sch-chip {
    display: block;
    padding: 3px 6px;
    font-size: 11px;
    line-height: 1.25;
    background: #efe6d4;
    color: var(--text);
}
.sch-daycard.is-on .sch-chip { background: #2a241c; color: #f4eee4; }
.sch-chip.is-pending { background: var(--gold); color: #f4eee4; }
.sch-chip.is-done { background: #3d3a32; color: #f4eee4; }
.sch-daypane {
    border: 1px solid var(--border);
    background: #fffdf8;
    padding: 14px 16px 16px;
}
.sch-dayhead {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 12px;
}
.sch-dayhead h3 {
    margin: 0;
    font-size: 26px;
    text-transform: capitalize;
}
.sch-dayhead p { margin: 4px 0 0; }
.sch-rail-ruler {
    position: relative;
    height: 22px;
    margin-bottom: 4px;
}
.sch-rail-h {
    position: absolute;
    top: 0;
    font-size: 11px;
    color: var(--muted);
    transform: translateX(-50%);
}
.sch-rail-track {
    position: relative;
    height: 56px;
    border: 1px solid var(--border);
    background: repeating-linear-gradient(
        90deg,
        #f3eee4 0,
        #f3eee4 calc(100% / 11 - 1px),
        #e6dece calc(100% / 11 - 1px),
        #e6dece calc(100% / 11)
    );
    cursor: pointer;
}
.sch-rail-work {
    position: absolute;
    top: 0;
    bottom: 0;
    background: rgba(140, 112, 68, 0.16);
    pointer-events: none;
}
.sch-rail-ev {
    position: absolute;
    top: 8px;
    height: 40px;
    overflow: hidden;
    border: 0;
    padding: 6px 8px;
    text-align: left;
    font: inherit;
    font-size: 12px;
    cursor: pointer;
    z-index: 2;
}
.sch-rail-ev.is-lesson {
    background: var(--deep);
    color: #f4eee4;
}
.sch-rail-ev.is-pending { background: var(--gold); color: #f4eee4; }
.sch-rail-ev.is-done { background: #3d3a32; color: #f4eee4; }
.sch-rail-ev.is-busy {
    background: #efe6d4;
    color: var(--text);
    box-shadow: inset 0 0 0 1px var(--gold);
}
.sch-rail-now {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gold);
    z-index: 3;
    pointer-events: none;
}
.sch-agenda {
    display: grid;
    gap: 8px;
    margin-top: 14px;
}
.sch-agenda-row {
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 2px 14px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    background: var(--paper);
    color: inherit;
    font: inherit;
    text-align: left;
    cursor: pointer;
}
.sch-agenda-row em {
    grid-column: 2;
    font-style: normal;
    font-size: 12px;
    color: var(--muted);
}
.sch-agenda-row.is-pending { box-shadow: inset 3px 0 0 var(--gold); }
.sch-ww-row {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr) 92px 92px;
    gap: 8px;
    align-items: center;
    margin: 8px 0;
}
.sch-ww-bar {
    position: relative;
    height: 14px;
    background: #ebe4d6;
}
.sch-ww-fill {
    position: absolute;
    top: 0;
    bottom: 0;
    background: var(--gold);
}
.tripi-student-cal-grid.is-week {
    display: block;
    border: 0;
}
.tripi-student-cal-dow {
    text-align: center;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    padding: 4px 0;
}
.sch-month-chip {
    font-size: 10px;
    margin-top: 3px;
    color: var(--gold);
}
.tripi-student-cal-detail ul {
    margin: 8px 0 0;
    padding-left: 18px;
}

@media (max-width: 960px) {
    .sch-week {
        grid-template-columns: repeat(7, minmax(148px, 1fr));
        overflow-x: auto;
        padding-bottom: 6px;
    }
    .sch-ww-row { grid-template-columns: 28px 1fr; }
    .sch-ww-bar { grid-column: 2; }
    .sch-ww-row input { width: 100%; }
}

@media (max-width: 720px) {
    .home-subject-pill,
    .teacher-hero .teacher-photo,
    .subject-detail-hero,
    .auth-modal-card,
    .weekboard-modal { border-radius: 0; }
}

/* ---- cabinet: hairline nav / ledger / chat tighten ---- */

.cabinet-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    margin: 0 0 28px;
    padding: 0;
    border-bottom: 1px solid var(--border);
    background: transparent;
}
.cabinet-nav a {
    padding: 10px 16px 12px;
    margin: 0 0 -1px;
    border: 0;
    border-bottom: 1px solid transparent;
    border-radius: 0;
    background: transparent;
    color: var(--muted);
    text-decoration: none;
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}
.cabinet-nav a:hover { color: var(--text); }
.cabinet-nav a.is-active {
    background: transparent;
    color: var(--gold);
    border-color: transparent;
    border-bottom-color: var(--gold);
}

.cabinet-nav ~ .card > h1 {
    margin: 0 0 8px;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
}
.cabinet-nav ~ .card > h2 {
    margin: 0 0 14px;
    font-size: 1.65rem;
}
.cabinet-nav ~ .card > p {
    font-variant-numeric: tabular-nums;
}

.cabinet-table {
    width: 100%;
    border-collapse: collapse;
    background: transparent;
    font-size: 14px;
}
.cabinet-table thead th {
    padding: 6px 12px 12px 0;
    border-bottom: 1px solid var(--gold-soft);
    background: transparent;
    color: var(--muted);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}
.cabinet-table tbody td {
    padding: 15px 12px 15px 0;
    border-bottom: 1px solid var(--border);
    background: transparent;
    vertical-align: baseline;
}
.cabinet-table th:not(:first-child),
.cabinet-table td:not(:first-child) {
    text-align: right;
    font-variant-numeric: tabular-nums;
}
.cabinet-table tbody tr:last-child td { border-bottom: 0; }
.cabinet-table tbody tr:hover td { color: var(--text); }

ul.list {
    display: block;
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}
ul.list > li {
    display: flex !important;
    gap: 18px !important;
    flex-wrap: wrap !important;
    align-items: baseline !important;
    justify-content: space-between !important;
    padding: 16px 0 !important;
    border-bottom: 1px solid var(--border) !important;
    background: transparent;
    font-variant-numeric: tabular-nums;
}
ul.list > li:last-child { border-bottom: 0 !important; }
ul.list .btn-sm {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
ul.list .btn-sm:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: transparent;
}

.card > .teacher-chat-card,
.card #unified-chat {
    border: 0;
    background: transparent;
    box-shadow: none;
}
.teacher-chat-shell--with-list { gap: 0; }
.chat-list-pane {
    padding: 0;
    background: transparent;
    border: 0;
    border-right: 1px solid var(--border);
    border-radius: 0;
}
.chat-list-stack { gap: 0; }
.chat-list-item {
    border: 0;
    border-bottom: 1px solid var(--border);
    border-radius: 0;
    background: transparent;
    padding: 14px 16px 14px 0;
    box-shadow: none;
}
.chat-list-item:hover {
    background: transparent;
    border-color: var(--border);
    color: var(--gold);
}
.chat-list-item.is-active {
    background: transparent;
    border-color: var(--border);
    box-shadow: inset 2px 0 0 var(--gold);
    padding-left: 14px;
}
.chat-unread-dot {
    display: none;
    width: 7px;
    height: 7px;
    margin-left: 8px;
    background: var(--gold);
    vertical-align: middle;
}
.chat-list-item.is-unread .chat-unread-dot { display: inline-block; }
.chat-list-item.is-unread strong { color: var(--gold); }
#chat-back-list { display: none; }
.chat-list-item-head { align-items: baseline; }
.chat-main-pane {
    border: 0;
    border-radius: 0;
    background: transparent;
}
.teacher-chat-header { padding: 4px 0 14px; background: transparent; }
.teacher-chat-form textarea,
#chat-input {
    border-radius: 0;
    border-color: var(--border);
    background: #fffdf8;
}
.teacher-chat-form .btn {
    border-radius: 0;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.teacher-chat-message.is-teacher {
    background: var(--surface);
    border-color: var(--border);
}
.teacher-chat-message.is-admin {
    background: var(--deep);
    border-color: var(--deep);
    color: #f4eee4;
}
.teacher-chat-message.is-admin .teacher-chat-role { color: var(--gold-soft); }
.list > .teacher-chat-card {
    margin: 0;
    border: 0;
    border-bottom: 1px solid var(--border);
    border-radius: 0;
    background: transparent;
    padding: 0 0 22px;
}
.list > .teacher-chat-card + .teacher-chat-card { padding-top: 22px; }
.list > .teacher-chat-card .teacher-chat-header {
    padding: 0 0 10px;
    background: transparent;
}
.teacher-chat-card.is-focused {
    outline: 1px solid var(--gold);
    outline-offset: 8px;
}

@media (max-width: 900px) {
    .chat-list-pane {
        border-right: 0;
        border-bottom: 1px solid var(--border);
        margin-bottom: 16px;
        padding-bottom: 8px;
    }
}

/* atelier5: heavier storefront */
.masthead {
    position: relative;
    padding: 88px 0 76px;
    border-bottom: 1px solid rgba(196, 165, 116, 0.35);
}
.masthead-title { max-width: 16ch; }
.masthead .teacher-hero {
    display: grid;
    grid-template-columns: 168px 1fr;
    gap: 36px;
    align-items: end;
}
.masthead .teacher-hero .teacher-photo,
.masthead .teacher-hero .teacher-photo-placeholder {
    width: 168px;
    height: 210px;
    object-fit: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px;
    background: #1c1814;
    border-color: rgba(196, 165, 116, 0.4);
    color: var(--gold-soft);
}
.site-header .nav { min-height: 64px; }
.nav .chip { display: none; }

.atelier-block { padding-top: 8px; }
.atelier-notes {
    border-top: 1px solid var(--border);
    gap: 0;
}
.atelier-note {
    padding: 22px 0;
    border-bottom: 1px solid var(--border);
}
.atelier-note h3 { font-size: 30px; font-weight: 500; }

.teacher-detail-main-grid {
    gap: 28px;
    align-items: start;
}
.teacher-book-card,
.page .teacher-chat-card {
    background: transparent;
    border: 0;
    border-top: 1px solid var(--border);
    padding: 8px 0 0;
    box-shadow: none;
}
#slots-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    margin: 16px 0 8px;
}
.slot-chip {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin: 0;
    padding: 14px 12px 12px;
    background: var(--surface);
    border: 0;
    border-radius: 0;
    color: var(--text);
    cursor: pointer;
    text-align: left;
    font: inherit;
}
.slot-chip:hover { background: #fffdf8; }
.slot-chip.is-selected {
    background: var(--deep);
    color: #f4eee4;
}
.slot-chip.is-selected .slot-day { color: var(--gold-soft); }
.slot-day {
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
}
.slot-time {
    font-family: "Cormorant Garamond", serif;
    font-size: 26px;
    line-height: 1;
    font-weight: 500;
}
.book-more {
    margin-top: 22px;
    border-top: 1px solid var(--border);
    padding-top: 12px;
}
.book-more summary {
    cursor: pointer;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gold);
}

.subject-detail-block,
.subject-detail-block--muted {
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0 0 36px;
}
.subject-detail-picks {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    border-top: 0;
}
.subject-detail-pick {
    min-height: 168px;
    padding: 22px 22px 20px;
    border: 1px solid #b9ad99;
    background: #fffdf8;
    box-shadow: inset 3px 0 0 var(--gold);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.subject-detail-pick:hover,
.subject-detail-pick:focus-visible {
    background: var(--deep);
    border-color: var(--deep);
    color: #f4eee4;
    outline: none;
}
.subject-detail-pick:hover .subject-detail-pick__name,
.subject-detail-pick:focus-visible .subject-detail-pick__name { color: #f4eee4; }
.subject-detail-pick:hover .subject-detail-pick__meta,
.subject-detail-pick:focus-visible .subject-detail-pick__meta { color: #d8cfc0; }
.subject-detail-pick:hover .subject-detail-pick__cta,
.subject-detail-pick:focus-visible .subject-detail-pick__cta { color: var(--gold-soft); }
.subject-detail-pick__accent { display: none; }
.subject-detail-pick__name { font-size: 32px; font-weight: 500; }
.subject-detail-pick__cta { margin-top: auto; }
.subject-track {
    border: 1px solid #b9ad99;
    background: #fffdf8;
    padding: 22px;
    box-shadow: inset 3px 0 0 var(--gold);
}
.teacher-card {
    border: 1px solid #b9ad99;
    background: #fffdf8;
    box-shadow: inset 3px 0 0 var(--gold);
}
.teacher-card:hover { border-color: var(--deep); }
.teacher-card-media {
    background: #1c1814 !important;
    border-bottom: 1px solid #b9ad99;
}
.teacher-card-placeholder {
    background: #1c1814 !important;
    color: var(--gold-soft) !important;
    font-family: "Cormorant Garamond", serif;
    font-weight: 500;
}
.teacher-list--cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 28px;
}
.teacher-card-placeholder {
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 72px;
    font-family: "Cormorant Garamond", serif;
    background: #1c1814;
    color: var(--gold-soft);
}

.tripi-student-cal {
    background: transparent;
    border: 0;
    border-top: 1px solid var(--border);
    padding: 28px 0 0;
}
.tripi-student-cal-grid { border-color: var(--border); }

.subject-detail-tracks {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}
.student-week-list {
    list-style: none;
    margin: 16px 0 0;
    padding: 0;
    display: grid;
    gap: 10px;
}
.student-week-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 16px 18px;
    border: 1px solid #b9ad99;
    background: #fffdf8;
    box-shadow: inset 3px 0 0 var(--gold);
}
.student-week-item p { margin: 4px 0 0; }
.teacher-inbox {
    margin: 0 0 22px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border);
}
.teacher-inbox h2 { margin: 0 0 6px; }
.auth-tab {
    border-radius: 0;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}
.auth-tab.is-active {
    background: var(--deep);
    border-color: var(--deep);
    color: #f4eee4;
}
.atelier-auth { max-width: 420px; }
.cabinet-row {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

@media (max-width: 900px) {
    .chat-list-pane {
        border-right: 0;
        border-bottom: 1px solid var(--border);
        max-height: 220px;
        overflow: auto;
    }
    .subject-detail-picks,
    .subject-detail-tracks { grid-template-columns: 1fr; }
    .student-week-item { flex-direction: column; align-items: flex-start; }
}
.slot-grid {
    display: block;
}
.studio-thumb {
    width: 36px;
    height: 36px;
    object-fit: cover;
    vertical-align: middle;
    margin-right: 8px;
    border: 1px solid var(--border);
}
.slot-day-label {
    margin: 14px 0 8px;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}
.slot-day-label:first-child { margin-top: 0; }
.slot-chip {
    display: inline-block;
    margin: 0 6px 6px 0;
    padding: 8px 12px;
    border: 1px solid var(--border);
    background: #fffdf8;
    color: var(--text);
    font: inherit;
    font-size: 14px;
    cursor: pointer;
}
.slot-chip:hover,
.slot-chip.is-selected {
    border-color: var(--gold);
    color: var(--gold);
}

@media (max-width: 720px) {
    .teacher-chat-shell--with-list:not(.is-thread) .chat-main-pane { display: none; }
    .teacher-chat-shell--with-list.is-thread .chat-list-pane { display: none; }
    .teacher-chat-shell--with-list.is-thread #chat-back-list { display: inline-flex; }
    .teacher-chat-header { flex-wrap: wrap; gap: 8px; }
    .site-header .nav {
        flex-wrap: wrap;
        min-height: 0;
        padding: 12px 0;
        gap: 10px 16px;
    }
    .top-nav {
        flex-wrap: wrap;
        width: 100%;
        gap: 10px 14px;
    }
    .masthead .teacher-hero { grid-template-columns: 1fr; }
    .masthead .teacher-hero .teacher-photo,
    .masthead .teacher-hero .teacher-photo-placeholder {
        width: 120px;
        height: 150px;
        font-size: 48px;
    }
}