/* The Quran Tuition — Premium Unified Theme v18.2
   One active presentation layer for public, admin and portal screens.
   Core workflow styles remain in app.css; this file owns premium visuals,
   final responsive behaviour, admin/portal shell geometry and plan contrast. */

:root {
  --tqt-sidebar-width: 256px;
  --tqt-sidebar-collapsed: 84px;
  --tqt-content-x: clamp(16px, 2.6vw, 36px);
  --tqt-content-y: clamp(20px, 3vw, 42px);
  --tqt-radius: var(--theme-radius, 18px);
  --tqt-radius-sm: var(--theme-radius-sm, 11px);
  --tqt-shadow-sm: 0 8px 24px rgba(5, 23, 30, .08);
  --tqt-shadow: 0 18px 46px rgba(5, 23, 30, .12);
  --tqt-shadow-lg: 0 28px 80px rgba(5, 23, 30, .18);
  --tqt-ring: 0 0 0 3px color-mix(in srgb, var(--gold) 24%, transparent);
  --tqt-pattern: url('../img/islamic-geometric-pattern.svg');
}

* { box-sizing: border-box; }
html { max-width: 100%; overflow-x: hidden; }
body { max-width: 100%; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
img, svg, video, iframe { max-width: 100%; }
button, input, select, textarea { max-width: 100%; }

body[data-theme-font="classic"] { font-family: Georgia, "Times New Roman", ui-serif, serif; }
body[data-theme-font="classic"] :is(p, a, small, input, textarea, select, button, .admin-nav, .admin-table, .portal-table) {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
body[data-theme-font="modern"] { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
body[data-theme-font="soft"] { font-family: "Trebuchet MS", Inter, ui-sans-serif, system-ui, sans-serif; }

:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
::selection { background: color-mix(in srgb, var(--gold) 42%, transparent); color: var(--theme-heading); }

.shell { width: min(1180px, calc(100% - 42px)); }
.section { padding: var(--theme-section-spacing, 88px) 0; }
.section-heading { max-width: 760px; }
.section-heading.center { margin-inline: auto; text-align: center; }

.public-body,
.admin-body,
.portal-body {
  background: var(--theme-body-bg, #fcfbf7);
  color: var(--ink, #34434b);
}

.public-body::before,
.admin-body::before,
.portal-body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 8% 5%, color-mix(in srgb, var(--gold) 8%, transparent), transparent 28%),
    radial-gradient(circle at 96% 4%, color-mix(in srgb, var(--navy) 7%, transparent), transparent 25%);
}

/* Buttons and controls */
.btn,
button.btn,
input[type="submit"] {
  min-height: 42px;
  border-radius: var(--tqt-radius-sm);
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease, border-color .18s ease;
}
.btn:hover,
button.btn:hover,
input[type="submit"]:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(5, 23, 30, .15); }
.btn:active,
button.btn:active { transform: translateY(0); }
.btn-gold { background: linear-gradient(135deg, var(--gold), color-mix(in srgb, var(--gold) 72%, #fff)); color: var(--theme-on-accent, #10272d); }
.btn-navy { background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: var(--theme-on-primary, #fff); }
.btn-outline,
.btn-ghost { background: var(--theme-surface, #fff); color: var(--theme-heading, #0b2331); border-color: var(--theme-input-border, #d5d0c5); }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .58); }
.btn-danger { color: #fff; background: var(--danger); }
.btn-block { width: 100%; }
.button-row,
.hero-actions,
.head-actions,
.card-actions,
.form-actions,
.table-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
select,
textarea {
  width: 100%;
  min-width: 0;
  color: var(--theme-input-text, var(--ink));
  background: var(--theme-input-bg, #fff);
  border-color: var(--theme-input-border, #d5d0c5);
  border-radius: var(--tqt-radius-sm);
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
input:focus,
select:focus,
textarea:focus { border-color: var(--gold) !important; box-shadow: var(--tqt-ring) !important; outline: 0; }

/* Public header, hero and cards */
.site-header {
  background: color-mix(in srgb, var(--theme-header-bg, #fff) 96%, transparent);
  border-bottom-color: var(--theme-header-border, var(--line));
  box-shadow: 0 10px 35px rgba(5, 23, 30, .055);
  backdrop-filter: blur(14px);
}
.brand-logo { object-fit: contain; filter: drop-shadow(0 7px 14px rgba(5, 23, 30, .08)); }
.site-header .brand-logo,
.admin-brand .brand-logo { max-width: 148px; max-height: 46px; }
.site-footer .brand-logo { max-width: 172px; max-height: 54px; }
.site-nav a,
.text-link,
.nav-logout { position: relative; }
.site-nav a::after,
.text-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -7px;
  height: 2px;
  border-radius: 999px;
  background: var(--gold);
  transition: right .2s ease;
}
.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.text-link:hover::after,
.text-link:focus-visible::after { right: 0; }

.hero,
.page-hero,
.course-hero,
.article-hero,
.trial-page-hero,
.premium-page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 82% 18%, color-mix(in srgb, var(--gold) 25%, transparent), transparent 30%),
    linear-gradient(135deg, var(--navy-2), var(--navy));
}
.hero::before,
.page-hero::before,
.course-hero::before,
.article-hero::before,
.trial-page-hero::before,
.premium-page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: var(--tqt-pattern);
  background-size: 420px auto;
  opacity: var(--theme-pattern-opacity, .14);
}
.hero::after,
.page-hero::after,
.course-hero::after,
.article-hero::after,
.trial-page-hero::after,
.premium-page-hero::after {
  content: "";
  position: absolute;
  right: -190px;
  bottom: -260px;
  width: 560px;
  height: 560px;
  border: 1px solid color-mix(in srgb, var(--gold) 38%, transparent);
  border-radius: 50%;
  box-shadow: 0 0 0 52px rgba(255, 255, 255, .025), 0 0 0 104px rgba(255, 255, 255, .018);
  pointer-events: none;
}
.hero h1,
.hero h2,
.page-hero h1,
.course-hero h1,
.article-hero h1,
.trial-page-hero h1,
.premium-page-hero h1 { color: #fff; }
.hero p,
.page-hero p,
.course-hero p,
.article-hero p,
.trial-page-hero p,
.premium-page-hero p { color: rgba(239, 246, 244, .86); }
.hero-grid,
.premium-hero-grid { min-width: 0; align-items: center; gap: clamp(30px, 5vw, 72px); }
.hero-showcase { position: relative; display: grid; place-items: center; min-height: 400px; }
.hero-illustration { width: min(100%, 540px); max-height: 430px; object-fit: contain; filter: drop-shadow(0 25px 34px rgba(0, 0, 0, .28)); }
.hero-card-glass,
.hero-progress-badge,
.course-summary,
.aside-panel,
.contact-panel {
  border: 1px solid color-mix(in srgb, var(--gold) 24%, var(--line));
  border-radius: var(--tqt-radius);
  box-shadow: var(--tqt-shadow);
}
.hero-card-glass { color: #fff; background: rgba(255, 255, 255, .12); backdrop-filter: blur(14px); }
.hero-card-glass strong { color: var(--gold); }
.trust-chips,
.pill-row { display: flex; flex-wrap: wrap; gap: 8px; }
.trust-chips span,
.pill-row span,
.trial-hero-pills span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 11px;
  border: 1px solid color-mix(in srgb, currentColor 22%, transparent);
  border-radius: 999px;
  font-size: .76rem;
  font-weight: 800;
}

.section-ivory { position: relative; background: var(--ivory); }
.section-ivory::before,
.cms-block:not(.section-navy)::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: var(--tqt-pattern);
  background-size: 420px;
  opacity: .08;
  mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
}
.section-ivory > .shell,
.cms-block > .shell { position: relative; }
.section-navy {
  color: #eaf2ef;
  background:
    radial-gradient(circle at 88% 12%, color-mix(in srgb, var(--gold) 18%, transparent), transparent 30rem),
    linear-gradient(135deg, #061a20, var(--navy), var(--navy-2));
}
.section-navy :is(h1, h2, h3, h4, .lead) { color: #fff; }
.section-navy :is(p, li) { color: rgba(235, 244, 241, .82); }
.section-navy .section-heading.light > p { color: rgba(235, 244, 241, .82) !important; }

.card-grid,
.feature-grid,
.premium-feature-grid,
.courses-grid,
.teacher-grid,
.testimonial-grid,
.blog-grid,
.method-grid,
.stats-grid,
.quick-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 28px);
}
.feature-card,
.course-card,
.teacher-card,
.testimonial,
.blog-card,
.form-card,
.admin-panel,
.admin-stat-card,
.detail-card,
.note-card,
.health-summary-card,
.premium-empty-state,
.empty-state,
.auth-card,
.calendar-day {
  position: relative;
  min-width: 0;
  border: 1px solid color-mix(in srgb, var(--line) 88%, transparent);
  border-radius: var(--tqt-radius);
  background: color-mix(in srgb, var(--theme-surface, #fff) 97%, var(--ivory));
  box-shadow: var(--tqt-shadow-sm);
}
.feature-card,
.teacher-card-body,
.testimonial,
.form-card,
.admin-panel,
.admin-stat-card,
.detail-card,
.note-card,
.health-summary-card,
.premium-empty-state,
.empty-state,
.auth-card { padding: clamp(20px, 2.6vw, 30px); }
.feature-card,
.course-card,
.teacher-card,
.testimonial,
.blog-card,
.admin-stat-card { transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.feature-card:hover,
.course-card:hover,
.teacher-card:hover,
.testimonial:hover,
.blog-card:hover,
.admin-stat-card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--gold) 42%, var(--line)); box-shadow: var(--tqt-shadow); }
.feature-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--gold) 35%, transparent);
  border-radius: 17px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--gold) 18%, #fff), #fff);
}
.feature-icon img { width: 34px; height: 34px; display: block; }
.course-card,
.teacher-card,
.blog-card { overflow: hidden; }
.course-visual,
.blog-visual { position: relative; overflow: hidden; }
.course-visual img,
.blog-visual img,
.teacher-avatar img { width: 100%; height: 100%; display: block; object-fit: cover; }
.card-body { min-width: 0; }
.card-body p { overflow-wrap: anywhere; }

/* Pricing: explicit readable light cards in every section */
.pricing-grid {
  width: 100%;
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)) !important;
  align-items: stretch;
  gap: clamp(16px, 2.3vw, 26px) !important;
}
.pricing-grid .price-card {
  position: relative;
  width: 100%;
  min-width: 0;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-self: stretch;
  overflow: hidden;
  padding: clamp(22px, 2.6vw, 31px) !important;
  color: #34434b !important;
  background: linear-gradient(180deg, #fff 0%, #fcfaf5 100%) !important;
  border: 1px solid rgba(217, 180, 74, .32) !important;
  border-radius: var(--tqt-radius) !important;
  box-shadow: 0 18px 42px rgba(5, 23, 30, .12) !important;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.pricing-grid .price-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), color-mix(in srgb, var(--gold) 45%, var(--navy)));
}
.pricing-grid .price-card:hover { transform: translateY(-5px); border-color: rgba(217, 180, 74, .62) !important; box-shadow: 0 24px 54px rgba(5, 23, 30, .16) !important; }
.pricing-grid .price-card :is(h2, h3, h4),
.section-navy .pricing-grid .price-card :is(h2, h3, h4) {
  margin-top: 0;
  color: #0b2331 !important;
  line-height: 1.2;
  overflow-wrap: anywhere;
}
.pricing-grid .price-card :is(p, li),
.section-navy .pricing-grid .price-card :is(p, li) { color: #34434b !important; }
.pricing-grid .price-card .price-card-top {
  position: relative;
  z-index: 1;
  min-height: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin: 0 0 10px !important;
  padding: 0 !important;
  color: #0b2331 !important;
  background: transparent !important;
  background-image: none !important;
  border: 0 !important;
  box-shadow: none !important;
  overflow: visible !important;
}
.pricing-grid .price-card .price-card-top::before,
.pricing-grid .price-card .price-card-top::after { display: none !important; content: none !important; }
.pricing-grid .price-card .price-card-top > :is(h2, h3) { flex: 1 1 150px; margin: 0; }
.pricing-grid .price-card .price-card-top > span,
.pricing-grid .price-card .card-label {
  width: max-content;
  max-width: 100%;
  margin: 0 0 9px;
  padding: 6px 10px;
  color: #4e3a00 !important;
  background: #f5df8b;
  border: 1px solid rgba(164, 123, 15, .22);
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 900;
  line-height: 1.25;
  overflow-wrap: anywhere;
}
.pricing-grid .price-card .price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .28em;
  margin: 5px 0 15px;
  color: #071f2a !important;
  line-height: 1.05;
}
.pricing-grid .price-card .price b { color: inherit !important; font-size: clamp(2rem, 3.8vw, 3rem); letter-spacing: -.055em; }
.pricing-grid .price-card .price small { color: #5f6d73 !important; font-size: .82rem; font-weight: 700; letter-spacing: 0; }
.pricing-grid .price-card .price-note,
.pricing-grid .price-card .compare-price { color: #785d10 !important; }
.pricing-grid .price-card ul { width: 100%; flex: 1; margin: 12px 0 24px; padding: 0; list-style: none; }
.pricing-grid .price-card li { padding: 8px 0; border-bottom: 1px dashed rgba(107, 122, 128, .24); line-height: 1.55; }
.pricing-grid .price-card li:last-child { border-bottom: 0; }
.pricing-grid .price-card .btn { margin-top: auto; }
.pricing-light,
.section-ivory,
.cms-block:not(.section-navy) { color: var(--ink, #34434b); }
.pricing-light :is(h1, h2, h3, h4),
.section-ivory :is(h1, h2, h3, h4) { color: var(--theme-heading, #0b2331); }
.pricing-light :is(p, li),
.section-ivory :is(p, li) { color: var(--ink, #34434b); }

/* Trial, empty states, theme controls and print helpers */
.trial-step-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0 0 24px; }
.trial-step-strip span { display: flex; align-items: center; gap: 9px; padding: 11px 12px; color: var(--theme-heading); background: color-mix(in srgb, var(--gold) 9%, var(--theme-surface)); border: 1px solid color-mix(in srgb, var(--gold) 28%, var(--line)); border-radius: 999px; font-size: .8rem; font-weight: 850; }
.trial-step-strip b { width: 25px; height: 25px; display: grid; flex: 0 0 25px; place-items: center; color: var(--theme-on-accent); background: var(--gold); border-radius: 50%; }
.empty-state,
.premium-empty-state,
.empty-inline,
.admin-empty { border: 1px dashed color-mix(in srgb, var(--gold) 55%, var(--line)); background: linear-gradient(135deg, color-mix(in srgb, var(--gold) 8%, var(--theme-surface)), var(--theme-surface)); }
.theme-contrast-report { grid-column: 1 / -1; margin-top: 16px; padding: 15px; color: var(--ink); background: var(--theme-surface); border: 1px solid color-mix(in srgb, var(--gold) 32%, var(--line)); border-radius: 14px; box-shadow: var(--tqt-shadow-sm); }
.theme-contrast-report > strong { display: block; margin-bottom: 9px; color: var(--theme-heading); }
.theme-contrast-report > div { display: flex; flex-wrap: wrap; gap: 8px; }
.contrast-pill { display: inline-flex; align-items: center; gap: 5px; padding: 7px 9px; background: #fff; border: 1px solid var(--line); border-radius: 999px; font-size: .76rem; font-weight: 800; }
.contrast-pass { color: #25734b; background: #ecfdf3; border-color: rgba(36, 133, 87, .28); }
.contrast-review { color: #8a6410; background: #fff8e5; border-color: rgba(215, 173, 59, .35); }
.contrast-fail { color: #8d3131; background: #fff0f0; border-color: rgba(173, 60, 60, .28); }
.premium-print-document { position: relative; overflow: hidden; padding: clamp(22px, 4vw, 42px); background: #fff; border: 1px solid #e4eaee; border-radius: 24px; box-shadow: var(--tqt-shadow); }
.premium-print-document::before { content: ""; position: absolute; inset: 0 0 auto; height: 7px; background: linear-gradient(90deg, var(--gold), var(--navy-2)); }

/* Admin and portal: one geometry model, no double sidebar reservation */
.admin-body,
.portal-body { overflow-x: hidden; }
.admin-shell,
.portal-shell {
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid !important;
  grid-template-columns: var(--tqt-sidebar-width) minmax(0, 1fr) !important;
  align-items: start;
  background: transparent;
  overflow: visible;
  transition: grid-template-columns .22s ease;
}
.admin-shell.sidebar-collapsed,
.portal-shell.sidebar-collapsed { grid-template-columns: var(--tqt-sidebar-collapsed) minmax(0, 1fr) !important; }
.admin-sidebar,
.portal-sidebar {
  position: sticky !important;
  inset: auto !important;
  top: 0 !important;
  grid-column: 1;
  grid-row: 1;
  width: auto !important;
  max-width: none !important;
  height: 100vh !important;
  height: 100dvh !important;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: none !important;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  color: var(--theme-sidebar-text, #d1deda);
  background:
    radial-gradient(circle at 28% 0%, color-mix(in srgb, var(--gold) 16%, transparent), transparent 18rem),
    linear-gradient(180deg, #04171d, var(--theme-sidebar-bg, #071f2a));
  border-right: 1px solid color-mix(in srgb, var(--gold) 20%, transparent);
  box-shadow: 14px 0 38px rgba(5, 23, 30, .08);
  isolation: isolate;
  transition: transform .22s ease, opacity .18s ease;
}
.admin-main {
  position: relative;
  z-index: 0;
  grid-column: 2;
  grid-row: 1;
  width: auto !important;
  max-width: none !important;
  min-width: 0;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0 !important;
  isolation: isolate;
}
.admin-topbar,
.portal-topbar {
  position: sticky;
  top: 0;
  z-index: 45;
  width: 100%;
  min-width: 0;
  padding-inline: var(--tqt-content-x);
  background: color-mix(in srgb, var(--theme-surface, #fff) 94%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 88%, transparent);
  box-shadow: 0 8px 24px rgba(5, 23, 30, .055);
  backdrop-filter: blur(14px);
}
.admin-content,
.portal-content {
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0;
  min-height: calc(100vh - 75px);
  min-height: calc(100dvh - 75px);
  padding: var(--tqt-content-y) var(--tqt-content-x) clamp(34px, 5vw, 62px) !important;
  overflow-x: clip;
  background: linear-gradient(180deg, color-mix(in srgb, var(--ivory) 48%, var(--theme-body-bg)), var(--theme-body-bg));
}
.admin-content > *,
.portal-content > * { min-width: 0; max-width: 100%; }
.admin-brand { flex: 0 0 auto; }
.admin-brand > a { min-width: 0; }
.admin-nav { min-height: 0; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; }
.admin-nav a { min-width: 0; border: 1px solid transparent; }
.admin-nav a span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-nav a.active { color: var(--theme-sidebar-active-text); background: var(--theme-sidebar-active-bg); border-color: rgba(255, 255, 255, .14); box-shadow: 0 9px 22px rgba(0, 0, 0, .17); }
.sidebar-user { flex: 0 0 auto; }
.admin-page-head,
.panel-head { min-width: 0; }
.admin-page-head {
  padding: clamp(18px, 2.4vw, 26px);
  margin-bottom: 20px;
  color: var(--ink);
  background: linear-gradient(135deg, var(--theme-surface), color-mix(in srgb, var(--ivory) 58%, var(--theme-surface)));
  border: 1px solid color-mix(in srgb, var(--gold) 22%, var(--line));
  border-radius: var(--tqt-radius);
  box-shadow: var(--tqt-shadow-sm);
}
.admin-page-head > div,
.panel-head > div,
.topbar-title,
.head-actions { min-width: 0; }
.head-actions { justify-content: flex-end; }
.admin-stats,
.portal-content .admin-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 205px), 1fr)) !important; gap: clamp(13px, 2vw, 20px); }
.quick-actions { grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr)) !important; }
.admin-grid-2,
.detail-grid,
.permission-grid,
.invoice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 310px), 1fr)); gap: clamp(16px, 2.2vw, 24px); }
.admin-panel,
.detail-card,
.admin-stat-card,
.form-card,
.admin-form,
.admin-table-wrap,
.portal-table-wrap { min-width: 0; }
.admin-panel,
.detail-card,
.admin-stat-card { overflow-wrap: anywhere; }
.admin-table-wrap,
.portal-table-wrap {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  -webkit-overflow-scrolling: touch;
  background: var(--theme-surface);
  border: 1px solid color-mix(in srgb, var(--line) 90%, transparent);
  border-radius: var(--tqt-radius);
  box-shadow: var(--tqt-shadow-sm);
}
.admin-table,
.portal-table { width: 100%; max-width: none; }
.admin-table th,
.portal-table th { position: sticky; top: 0; z-index: 1; color: var(--theme-heading); background: color-mix(in srgb, var(--ivory) 70%, var(--theme-surface)); }
.admin-table td,
.portal-table td { vertical-align: middle; }
.sidebar-backdrop { position: fixed; inset: 0; z-index: 1000; background: rgba(3, 19, 25, .55); backdrop-filter: blur(3px); }
.sidebar-backdrop[hidden] { display: none !important; }
.sidebar-toggle { display: none; }
.sidebar-collapse { display: grid; }

/* Collapsed desktop sidebar */
.admin-shell.sidebar-collapsed .admin-brand,
.portal-shell.sidebar-collapsed .admin-brand { padding-inline: 12px; }
.admin-shell.sidebar-collapsed .admin-brand > a,
.portal-shell.sidebar-collapsed .admin-brand > a { display: grid; place-items: center; grid-template-columns: 1fr; }
.admin-shell.sidebar-collapsed .admin-brand .brand-logo,
.portal-shell.sidebar-collapsed .admin-brand .brand-logo { width: 42px; max-width: 42px; height: 42px; margin: 0 auto; }
.admin-shell.sidebar-collapsed :is(.admin-brand b, .admin-brand small, .nav-group-label, .admin-nav a span, .sidebar-user),
.portal-shell.sidebar-collapsed :is(.admin-brand b, .admin-brand small, .nav-group-label, .sidebar-user) { display: none; }
.admin-shell.sidebar-collapsed .admin-nav,
.portal-shell.sidebar-collapsed .admin-nav { padding-inline: 11px; }
.admin-shell.sidebar-collapsed .admin-nav a,
.portal-shell.sidebar-collapsed .admin-nav a { display: grid; place-items: center; min-height: 42px; padding: 8px; font-size: 0; }
.admin-shell.sidebar-collapsed .admin-nav a::before,
.portal-shell.sidebar-collapsed .admin-nav a::before { content: attr(data-short); font-size: .82rem; font-weight: 900; }

/* Floating actions and feedback */
.whatsapp-float,
.call-float { box-shadow: 0 18px 35px rgba(5, 23, 30, .2) !important; }
.call-float { position: fixed; right: 22px; bottom: 92px; z-index: 80; display: inline-flex; align-items: center; gap: 9px; padding: 12px 15px; color: #fff; background: linear-gradient(135deg, var(--navy), var(--navy-2)); border: 1px solid color-mix(in srgb, var(--gold) 35%, transparent); border-radius: 999px; font-size: .88rem; font-weight: 900; }
.call-float.left { right: auto; left: 22px; }
.toast { border: 1px solid rgba(255, 255, 255, .32); box-shadow: 0 18px 50px rgba(5, 23, 30, .22); backdrop-filter: blur(14px); }

@media (max-width: 1180px) and (min-width: 921px) {
  :root { --tqt-sidebar-width: 232px; --tqt-content-x: 20px; }
  .topbar-actions > a { padding-inline: 8px; font-size: .76rem; }
}

@media (max-width: 1080px) {
  html.public-nav-open,
  html.public-nav-open body { overflow: hidden; }
  .nav-toggle {
    display: grid;
    place-items: center;
    width: 43px;
    height: 43px;
    margin-left: auto;
    color: var(--theme-heading);
    background: var(--theme-surface, #fff);
    border: 1px solid var(--line);
    border-radius: 12px;
  }
  .nav-actions { display: none; }
  .site-nav {
    position: fixed;
    inset: 82px 0 0 auto;
    z-index: 1080;
    width: min(390px, 92vw);
    max-width: calc(100vw - 12px);
    display: block;
    padding: 20px;
    overflow-y: auto;
    overscroll-behavior: contain;
    color: var(--ink);
    background: color-mix(in srgb, var(--theme-surface, #fff) 98%, transparent);
    border-left: 1px solid var(--line);
    box-shadow: -20px 0 60px rgba(5, 23, 30, .2);
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translate3d(105%, 0, 0);
    transition: transform .22s ease, opacity .18s ease, visibility .18s ease;
  }
  .site-nav::before {
    content: "Menu";
    display: block;
    margin: 2px 7px 13px;
    color: var(--muted);
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .14em;
    text-transform: uppercase;
  }
  .site-nav.open {
    display: block;
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translate3d(0, 0, 0);
  }
  html.public-nav-open::after {
    content: "";
    position: fixed;
    inset: 82px 0 0;
    z-index: 1070;
    background: rgba(3, 19, 25, .55);
    backdrop-filter: blur(3px);
  }
  .site-nav .nav-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 42px;
    align-items: center;
    border-bottom: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  }
  .site-nav a { display: block; padding: 13px 8px; font-size: .92rem; }
  .site-nav a::after { display: none; }
  .nav-sub-toggle { width: 42px; height: 44px; }
  .nav-submenu {
    position: static;
    grid-column: 1 / -1;
    min-width: 0;
    display: none;
    margin: 0 0 10px;
    padding: 5px 10px;
    visibility: visible;
    opacity: 1;
    transform: none;
    background: color-mix(in srgb, var(--ivory) 70%, var(--theme-surface));
    border: 0;
    box-shadow: none;
  }
  .nav-item:hover .nav-submenu { display: none; }
  .nav-item.submenu-open .nav-submenu,
  .nav-item:focus-within .nav-submenu { display: block; }
  .mobile-nav-actions { display: grid; grid-template-columns: 1fr; gap: 9px; margin-top: 18px; }
  .mobile-nav-actions form,
  .mobile-nav-actions .btn { width: 100%; }

  .card-grid,
  .feature-grid,
  .premium-feature-grid,
  .courses-grid,
  .teacher-grid,
  .testimonial-grid,
  .blog-grid,
  .method-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-grid,
  .premium-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(280px, .75fr); gap: 34px; }
}

@media (max-width: 920px) {
  html.admin-drawer-open,
  html.admin-drawer-open body { overflow: hidden; }
  .admin-shell,
  .admin-shell.sidebar-collapsed,
  .portal-shell,
  .portal-shell.sidebar-collapsed {
    display: block !important;
    width: 100% !important;
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
  }
  .admin-main,
  .admin-shell.sidebar-collapsed .admin-main,
  .portal-shell.sidebar-collapsed .admin-main {
    grid-column: auto;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
  }
  .admin-sidebar,
  .portal-sidebar,
  .admin-shell.sidebar-collapsed .admin-sidebar,
  .portal-shell.sidebar-collapsed .portal-sidebar {
    position: fixed !important;
    inset: 0 auto 0 0 !important;
    z-index: 1002 !important;
    width: min(300px, calc(100vw - 28px)) !important;
    max-width: calc(100vw - 28px) !important;
    height: 100vh !important;
    height: 100dvh !important;
    transform: translate3d(-108%, 0, 0) !important;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    box-shadow: 20px 0 65px rgba(2, 16, 21, .32);
    transition: transform .22s ease, opacity .18s ease, visibility .18s ease;
  }
  .admin-sidebar.open,
  .portal-sidebar.open {
    transform: translate3d(0, 0, 0) !important;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .admin-shell.sidebar-collapsed :is(.admin-brand b, .admin-brand small, .nav-group-label, .admin-nav a span, .sidebar-user),
  .portal-shell.sidebar-collapsed :is(.admin-brand b, .admin-brand small, .nav-group-label, .sidebar-user) { display: initial; }
  .admin-shell.sidebar-collapsed .admin-brand > a,
  .portal-shell.sidebar-collapsed .admin-brand > a { display: grid; place-items: initial; grid-template-columns: auto 1fr; }
  .admin-shell.sidebar-collapsed .admin-brand .brand-logo,
  .portal-shell.sidebar-collapsed .admin-brand .brand-logo { width: auto; max-width: 148px; height: auto; margin: 0; }
  .admin-shell.sidebar-collapsed .admin-nav a,
  .portal-shell.sidebar-collapsed .admin-nav a { display: block; min-height: 0; padding: 8px 11px; font-size: .83rem; }
  .admin-shell.sidebar-collapsed .admin-nav a::before,
  .portal-shell.sidebar-collapsed .admin-nav a::before { content: none; }
  .sidebar-collapse { display: none !important; }
  .sidebar-toggle { display: grid; }
  .admin-brand button { display: grid; }
  .admin-content,
  .portal-content { min-height: calc(100vh - 64px); min-height: calc(100dvh - 64px); padding: 20px 15px 34px !important; }
  .admin-grid-2,
  .detail-grid,
  .permission-grid,
  .invoice-grid { grid-template-columns: 1fr !important; }
  .head-actions { width: 100%; justify-content: flex-start; }
  .hero-grid,
  .premium-hero-grid,
  .split,
  .two-column,
  .faq-layout,
  .form-layout,
  .premium-split-callout,
  .split-callout { grid-template-columns: 1fr !important; }
  .hero-showcase { min-height: 330px; }
  .trial-step-strip { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .site-nav { inset: 69px 0 0 auto; max-height: calc(100dvh - 69px); }
  html.public-nav-open::after { inset: 69px 0 0; }
  .shell { width: min(100% - 28px, 1180px); }
  .section { padding-block: clamp(46px, 12vw, 68px); }
  .card-grid,
  .feature-grid,
  .premium-feature-grid,
  .courses-grid,
  .teacher-grid,
  .testimonial-grid,
  .blog-grid,
  .method-grid,
  .stats-grid,
  .quick-actions,
  .admin-stats,
  .form-grid,
  .admin-form-grid,
  .slot-grid { grid-template-columns: 1fr !important; }
  .pricing-grid { grid-template-columns: 1fr !important; gap: 15px !important; }
  .pricing-grid .price-card { max-width: 570px; justify-self: center; padding: 21px 18px !important; }
  .pricing-grid .price-card .price { align-items: flex-end; }
  .admin-topbar,
  .portal-topbar { min-height: 66px; padding: 9px 13px; gap: 8px; }
  .topbar-actions > a,
  .topbar-signout-label { display: none; }
  .topbar-actions { gap: 5px; }
  .admin-content,
  .portal-content { padding: 18px 13px 30px !important; }
  .admin-page-head,
  .panel-head { display: grid; gap: 13px; }
  .head-actions,
  .form-actions,
  .button-row { width: 100%; }
  .head-actions .btn,
  .form-actions .btn { flex: 1 1 140px; }
  .admin-panel,
  .form-card,
  .detail-card,
  .note-card,
  .health-summary-card,
  .auth-card { padding: 18px; border-radius: 16px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { display: grid; text-align: center; }
  .whatsapp-float span,
  .call-float span { display: none; }
  .whatsapp-float,
  .call-float { width: 52px; height: 52px; justify-content: center; padding: 0; }
  .toast { right: 14px; bottom: 14px; width: calc(100% - 28px); }
}

@media (max-width: 460px) {
  .shell { width: min(100% - 22px, 1180px); }
  .admin-content,
  .portal-content { padding-inline: 11px !important; }
  .admin-page-head,
  .admin-panel,
  .detail-card,
  .admin-stat-card,
  .form-card,
  .admin-form { border-radius: 15px !important; }
  .price-card-top { display: grid !important; }
  .pricing-grid .price-card .price b { font-size: 2.15rem; }
  .responsive-table tbody td { grid-template-columns: 1fr; text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  :is(.btn, .feature-card, .course-card, .teacher-card, .price-card, .testimonial, .blog-card):hover { transform: none !important; }
}
body[data-theme-motion="off"] *,
body[data-theme-motion="off"] *::before,
body[data-theme-motion="off"] *::after { animation: none !important; transition: none !important; }

@media print {
  .site-header,
  .topbar,
  .site-footer,
  .admin-sidebar,
  .portal-sidebar,
  .admin-topbar,
  .portal-topbar,
  .sidebar-backdrop,
  .whatsapp-float,
  .call-float,
  .btn,
  [data-print-button] { display: none !important; }
  body,
  .admin-body,
  .portal-body { background: #fff !important; }
  .admin-shell,
  .portal-shell { display: block !important; }
  .admin-main,
  .admin-shell.sidebar-collapsed .admin-main,
  .portal-shell.sidebar-collapsed .admin-main { width: 100% !important; margin: 0 !important; }
  .admin-content,
  .portal-content { padding: 0 !important; overflow: visible !important; background: #fff !important; }
  .premium-print-document { border: 0; box-shadow: none; }
}