/* ============================================================
   Lodha Dental Clinic (Endowiz) — Design System
   Clinical precision meets luxury glassmorphism & motion scrubber
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,500;0,600;0,700;1,500&family=Inter:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  /* Core Color System */
  --teal-deep: #101c18;
  --teal: #1e3a34;
  --teal-light: #2c4d45;
  --teal-mist: #e8f0ec;

  --porcelain: #f7f3ea;
  --ink: #1c2421;
  --ink-soft: #4a5550;
  --ink-faint: #8a9690;

  --coral: #e06d53;
  --coral-soft: #f4a28c;
  --gold: #d4af37;
  --surface: #ffffff;

  --glass-bg-dark: rgba(16, 28, 24, 0.82);
  --glass-bg-light: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(247, 243, 234, 0.18);
  --glass-blur: 16px;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 28px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.14);
  --shadow-glass: 0 16px 40px rgba(16, 28, 24, 0.25);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --font-display: 'Playfair Display', 'Georgia', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Space Mono', 'Courier New', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body, body.admin-body { background: transparent !important; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; color: var(--teal-deep); }
h1 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.25rem; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--coral);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before { content: ''; width: 18px; height: 1px; background: var(--coral); }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-tight { padding: 56px 0; }
@media (max-width: 720px) {
  .section { padding: 64px 0; }
  .container { padding: 0 20px; }
}

/* ---------- Background scrub canvas ---------- */
.bg-canvas-container {
  position: fixed; top: 0; left: 0;
  width: 100vw; height: 100vh;
  z-index: -1; pointer-events: none;
  background: var(--porcelain);
}
.scrub-canvas { width: 100%; height: 100%; object-fit: cover; opacity: 0.42; transition: opacity 0.3s ease; }
.admin-body .scrub-canvas { opacity: 0.18; }

/* ---------- Nav ---------- */
.site-nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--glass-bg-dark);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
}
.nav-inner {
  max-width: 1180px; margin: 0 auto; padding: 0 24px;
  height: 76px; display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--porcelain); }
.brand-mark {
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--gold), var(--coral));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; color: var(--teal-deep); font-size: 1rem;
}
.brand-text { font-family: var(--font-display); font-size: 1.05rem; line-height: 1.2; }
.brand-text small { display: block; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.1em; color: var(--coral-soft); text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { color: rgba(247,243,234,0.8); font-size: 0.92rem; font-weight: 500; transition: color 0.25s var(--ease); position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--porcelain); }
.nav-links a.active::after { content: ''; position: absolute; left: 0; right: 0; bottom: -22px; height: 2px; background: var(--gold); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--porcelain); }

.nav-cta-mobile { display: none; }

@media (max-width: 860px) {
  .nav-cta-mobile { display: block; width: 100%; text-align: center; }
  .nav-cta-mobile .btn { width: 100%; }
  .nav-links { position: fixed; top: 76px; left: 0; right: 0; bottom: 0; background: var(--teal-deep);
    flex-direction: column; padding: 32px 24px; gap: 22px; transform: translateX(100%);
    transition: transform 0.4s var(--ease); }
  .nav-links.open { transform: translateX(0); }
  .nav-toggle { display: flex; }
  .nav-cta .btn { display: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: var(--radius-pill);
  font-size: 0.92rem; font-weight: 600; transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
  white-space: nowrap;
}
.btn-primary { background: var(--coral); color: var(--porcelain); box-shadow: var(--shadow-md); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); background: #d15f45; }
.btn-outline { background: transparent; border: 1.5px solid var(--glass-border); color: var(--porcelain); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-dark { background: var(--teal-deep); color: var(--porcelain); }
.btn-dark:hover { transform: translateY(-2px); background: var(--teal); }
.btn-ghost { background: var(--teal-mist); color: var(--teal-deep); }
.btn-ghost:hover { background: #dcebe3; }
.btn-sm { padding: 9px 18px; font-size: 0.82rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* ---------- Hero ---------- */
.hero { padding: 120px 0 90px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px;
  background: var(--surface); border-radius: var(--radius-pill); box-shadow: var(--shadow-sm);
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; color: var(--teal);
  margin-bottom: 20px;
}
.hero-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.hero h1 { margin: 10px 0 20px; }
.hero p.lede { font-size: 1.1rem; color: var(--ink-soft); max-width: 46ch; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-actions .btn-outline { border-color: rgba(28,36,33,0.18); color: var(--ink); }
.hero-actions .btn-outline:hover { border-color: var(--teal); color: var(--teal); }
.hero-stats { display: flex; gap: 32px; }
.hero-stats div strong { font-family: var(--font-display); font-size: 1.6rem; color: var(--teal-deep); display: block; }
.hero-stats div span { font-size: 0.8rem; color: var(--ink-faint); }
.hero-visual {
  background: var(--teal-deep); border-radius: var(--radius-lg); aspect-ratio: 4/5;
  box-shadow: var(--shadow-glass); border: 1px solid var(--glass-border);
  display: flex; align-items: flex-end; padding: 28px; position: relative; overflow: hidden;
}
.hero-visual-img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 15%;
  transition: transform 0.6s var(--ease);
}
.hero-visual:hover .hero-visual-img {
  transform: scale(1.05);
}
.hero-visual::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16,28,24,0.05) 0%, rgba(16,28,24,0.35) 45%, rgba(16,28,24,0.9) 100%); pointer-events: none; }
.hero-visual-badge { position: relative; z-index: 1; color: var(--porcelain); }
.hero-visual-badge .eyebrow { color: var(--gold); }
.hero-visual-badge .eyebrow::before { background: var(--gold); }
.hero-visual-badge h3 { color: var(--porcelain); font-size: 1.3rem; margin-top: 6px; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } .hero { padding: 48px 0 60px; } }

/* ---------- Cards ---------- */
.feature-card, .service-block-card, .info-card, .accordion-item, .review-card {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(28, 36, 33, 0.1);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease);
  position: relative;
  overflow: hidden;
}
.feature-card:hover, .service-block-card:hover, .review-card:hover {
  background: rgba(255, 255, 255, 0.92);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(30, 58, 52, 0.25);
}
.feature-card::before, .service-block-card::before {
  content: ''; position: absolute; top: 0; left: -100%; width: 50%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transition: left 0.75s ease;
}
.feature-card:hover::before, .service-block-card:hover::before { left: 150%; }

.feature-grid, .review-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.review-grid { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 980px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } .review-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .feature-grid, .review-grid { grid-template-columns: 1fr; } }

.feature-card .num {
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--gold);
  background: var(--teal-mist); width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.feature-card h3 { margin-bottom: 8px; }
.feature-card p, .service-block-card p { color: var(--ink-soft); font-size: 0.94rem; }

.service-block-card { display: flex; flex-direction: column; gap: 10px; }
.service-block-card .service-icon {
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  background: var(--teal-deep); display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 6px;
}
.service-block-card .tag {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--teal); background: var(--teal-mist); padding: 4px 10px; border-radius: var(--radius-pill);
  align-self: flex-start;
}
.service-block-card a.book-link { margin-top: 10px; font-size: 0.85rem; font-weight: 600; color: var(--coral); display: inline-flex; align-items: center; gap: 6px; }
.service-block-card a.book-link:hover { text-decoration: underline; }

.section-head { max-width: 620px; margin: 0 auto 48px; text-align: center; }
.section-head.left { margin: 0 0 44px; text-align: left; }
.section-head p { color: var(--ink-soft); margin-top: 12px; }

/* ---------- Doctor Panel ---------- */
.doctor-panel {
  background: var(--teal-deep); border-radius: var(--radius-lg); padding: 40px 44px;
  color: var(--porcelain); display: grid; grid-template-columns: 240px 1fr; gap: 36px;
  align-items: center; box-shadow: var(--shadow-glass); border: 1px solid var(--glass-border);
}
.doctor-photo {
  width: 240px; height: 320px; border-radius: var(--radius-md); overflow: hidden;
  background: linear-gradient(155deg, var(--teal-light), var(--teal-deep));
  border: 3px solid rgba(247,243,234,0.22); box-shadow: 0 12px 30px rgba(0,0,0,0.28);
  flex-shrink: 0; display: flex; align-items: center; justify-content: center; position: relative;
}
.doctor-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 15%; display: block; transition: transform 0.5s var(--ease); }
.doctor-photo:hover img { transform: scale(1.05); }
.doctor-photo.placeholder .monogram {
  font-family: var(--font-display); font-size: 3.4rem; color: var(--gold); letter-spacing: 0.04em;
}
.doctor-photo.placeholder::after {
  content: 'PORTRAIT PENDING'; position: absolute; bottom: 14px; left: 0; right: 0; text-align: center;
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.12em; color: rgba(247,243,234,0.45);
}
.doctor-copy .eyebrow { color: var(--gold); }
.doctor-copy .eyebrow::before { background: var(--gold); }
.doctor-copy h2, .doctor-copy h3 { color: var(--porcelain); }
.doctor-copy .credentials { display: flex; gap: 10px; flex-wrap: wrap; margin: 14px 0 18px; }
.doctor-copy .credentials span {
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.05em; text-transform: uppercase;
  background: rgba(247,243,234,0.1); border: 1px solid var(--glass-border); padding: 6px 12px; border-radius: var(--radius-pill);
}
.doctor-copy p { color: rgba(247,243,234,0.78); max-width: 56ch; margin-bottom: 10px; }
@media (max-width: 760px) { .doctor-panel { grid-template-columns: 1fr; text-align: center; padding: 32px; }
  .doctor-photo { margin: 0 auto; } .doctor-copy .credentials { justify-content: center; } }

/* ---------- Reviews ---------- */
.review-card .stars { color: var(--gold); font-size: 0.95rem; margin-bottom: 12px; letter-spacing: 2px; }
.review-card p.quote { color: var(--ink-soft); font-size: 0.95rem; margin-bottom: 18px; }
.review-card .reviewer { display: flex; align-items: center; justify-content: space-between; }
.review-card .reviewer strong { font-size: 0.9rem; }
.review-card .verified {
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--teal); background: var(--teal-mist); padding: 3px 9px; border-radius: var(--radius-pill);
}

/* ---------- FAQ Accordion ---------- */
.accordion-item { padding: 0; }
.accordion-item summary {
  padding: 22px 32px; cursor: pointer; list-style: none; display: flex; align-items: center;
  justify-content: space-between; font-weight: 600; font-family: var(--font-body); color: var(--teal-deep);
}
.accordion-item summary::-webkit-details-marker { display: none; }
.accordion-item summary::after { content: '+'; font-size: 1.3rem; color: var(--coral); font-weight: 400; }
.accordion-item[open] summary::after { content: '\2212'; }
.accordion-item .accordion-body { padding: 0 32px 24px; color: var(--ink-soft); font-size: 0.94rem; }
.accordion-list { display: flex; flex-direction: column; gap: 14px; }

/* ---------- Info cards (Visit page) ---------- */
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .info-grid { grid-template-columns: 1fr; } }
.info-card .label { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--coral); margin-bottom: 10px; display: block; }
.info-card .value { font-family: var(--font-display); font-size: 1.15rem; color: var(--teal-deep); margin-bottom: 6px; }
.info-card .sub { font-size: 0.88rem; color: var(--ink-soft); }
.map-embed { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid rgba(28,36,33,0.08); margin-top: 32px; }
.map-embed iframe { width: 100%; height: 360px; border: 0; display: block; }

/* ---------- Booking Page ---------- */
.book-layout { display: grid; grid-template-columns: 1fr 380px; gap: 40px; align-items: start; }
@media (max-width: 960px) { .book-layout { grid-template-columns: 1fr; } }
.book-form-card { background: var(--surface); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-md); border: 1px solid rgba(28,36,33,0.06); }
.form-group { margin-bottom: 22px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--teal-deep); margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 13px 16px; border-radius: var(--radius-sm); border: 1.5px solid rgba(28,36,33,0.14);
  background: var(--porcelain); transition: border-color 0.25s var(--ease);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--teal); background: var(--surface); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.chip-group { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  padding: 10px 18px; border-radius: var(--radius-pill); border: 1.5px solid rgba(28,36,33,0.14);
  font-size: 0.85rem; font-weight: 500; transition: all 0.25s var(--ease); background: var(--porcelain); color: var(--ink);
}
.chip.active, .chip:hover { border-color: var(--teal); background: var(--teal-mist); color: var(--teal-deep); }
.session-note { font-size: 0.8rem; color: var(--ink-faint); margin-top: 8px; font-family: var(--font-mono); }

.book-sidebar { background: var(--teal-deep); border-radius: var(--radius-lg); padding: 32px; color: var(--porcelain); position: sticky; top: 100px; }
.book-sidebar h3 { color: var(--porcelain); margin-bottom: 14px; }
.book-sidebar ul { display: flex; flex-direction: column; gap: 14px; margin-bottom: 20px; }
.book-sidebar li { display: flex; gap: 12px; font-size: 0.88rem; color: rgba(247,243,234,0.8); }
.book-sidebar li .ico { color: var(--gold); flex-shrink: 0; }

.confirm-box {
  display: none; background: var(--teal-mist); border: 1.5px dashed var(--teal); border-radius: var(--radius-md);
  padding: 26px; margin-top: 24px; text-align: center;
}
.confirm-box.show { display: block; }
.confirm-box .ref { font-family: var(--font-mono); font-size: 1.3rem; color: var(--teal-deep); font-weight: 700; letter-spacing: 0.04em; margin: 10px 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--teal-deep); color: rgba(247,243,234,0.75); padding: 64px 0 28px; margin-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { color: var(--porcelain); font-family: var(--font-body); font-size: 0.85rem; letter-spacing: 0.04em; margin-bottom: 16px; text-transform: uppercase; }
.footer-grid ul { display: flex; flex-direction: column; gap: 10px; }
.footer-grid a:hover { color: var(--gold); }
.footer-brand p { max-width: 34ch; font-size: 0.9rem; margin-top: 14px; }
.footer-bottom { border-top: 1px solid var(--glass-border); padding-top: 24px; display: flex; justify-content: space-between; font-size: 0.78rem; flex-wrap: wrap; gap: 10px; }

/* ---------- Sticky mobile action bar ---------- */
.mobile-action-bar { display: none; }
@media (max-width: 720px) {
  .mobile-action-bar {
    display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 90;
    background: var(--glass-bg-dark); backdrop-filter: blur(var(--glass-blur));
    border-top: 1px solid var(--glass-border); padding: 12px 16px; gap: 10px;
  }
  .mobile-action-bar .btn { flex: 1; }
  body { padding-bottom: 74px; }
}

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; right: 24px; bottom: 24px; z-index: 95; width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg);
  transition: transform 0.3s var(--ease);
}
.wa-float:hover { transform: scale(1.08); }
@media (max-width: 720px) { .wa-float { bottom: 90px; right: 18px; width: 50px; height: 50px; } }

/* ============================================================
   Admin / Staff Dashboard
   ============================================================ */
.admin-shell { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
@media (max-width: 940px) { .admin-shell { grid-template-columns: 1fr; } }

.admin-sidebar {
  background: var(--teal-deep); color: var(--porcelain); padding: 28px 22px;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
@media (max-width: 940px) { .admin-sidebar { position: relative; height: auto; } }
.admin-sidebar .brand { margin-bottom: 36px; }
.admin-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.admin-nav a {
  display: flex; align-items: center; justify-content: space-between; padding: 12px 14px;
  border-radius: var(--radius-sm); font-size: 0.9rem; color: rgba(247,243,234,0.72); transition: all 0.25s var(--ease);
}
.admin-nav a:hover { background: rgba(247,243,234,0.06); color: var(--porcelain); }
.admin-nav a.active { background: rgba(247,243,234,0.1); color: var(--porcelain); font-weight: 600; }
.badge { font-family: var(--font-mono); font-size: 0.68rem; padding: 2px 9px; border-radius: var(--radius-pill); }
.badge-gold { background: rgba(212,175,55,0.2); color: var(--gold); }
.badge-coral { background: rgba(224,109,83,0.2); color: var(--coral-soft); }
.badge-teal { background: rgba(44,77,69,0.4); color: var(--teal-mist); }
.admin-sidebar .signout { margin-top: auto; padding-top: 20px; border-top: 1px solid var(--glass-border); font-size: 0.85rem; color: rgba(247,243,234,0.6); }
.admin-sidebar .signout:hover { color: var(--coral-soft); }

.admin-main { padding: 36px 40px; }
@media (max-width: 720px) { .admin-main { padding: 24px 18px; } }
.admin-topbar { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 30px; flex-wrap: wrap; gap: 16px; }
.admin-topbar h1 { font-size: 1.6rem; }
.admin-topbar .sub { color: var(--ink-soft); font-size: 0.92rem; margin-top: 4px; }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 32px; }
@media (max-width: 980px) { .metric-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .metric-grid { grid-template-columns: 1fr; } }
.metric-card { background: var(--surface); border-radius: var(--radius-md); padding: 24px; box-shadow: var(--shadow-sm); border: 1px solid rgba(28,36,33,0.06); }
.metric-card .label { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-faint); }
.metric-card .value { font-family: var(--font-display); font-size: 2rem; color: var(--teal-deep); margin: 8px 0 4px; }
.metric-card .trend { font-size: 0.78rem; color: var(--teal); }

.panel { background: var(--surface); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); border: 1px solid rgba(28,36,33,0.06); margin-bottom: 26px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; padding: 20px 26px; border-bottom: 1px solid rgba(28,36,33,0.06); }
.panel-head h3 { font-size: 1rem; }
.panel-body { padding: 8px 0; }

.data-table { width: 100%; border-collapse: collapse; }
.data-table th { text-align: left; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-faint); padding: 12px 26px; border-bottom: 1px solid rgba(28,36,33,0.06); }
.data-table td { padding: 16px 26px; border-bottom: 1px solid rgba(28,36,33,0.05); font-size: 0.88rem; vertical-align: middle; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(232,240,236,0.4); }
.row-actions { display: flex; gap: 8px; }
.row-actions button { padding: 6px 12px; border-radius: var(--radius-pill); font-size: 0.76rem; font-weight: 600; }

.status-pill { font-family: var(--font-mono); font-size: 0.68rem; padding: 5px 12px; border-radius: var(--radius-pill); text-transform: uppercase; letter-spacing: 0.04em; }
.status-requested { background: rgba(212,175,55,0.18); color: #a17e10; }
.status-confirmed { background: rgba(30,58,52,0.14); color: var(--teal); }
.status-completed { background: rgba(44,77,69,0.18); color: var(--teal-deep); }
.status-cancelled { background: rgba(224,109,83,0.14); color: var(--coral); }
.status-paid { background: rgba(30,58,52,0.14); color: var(--teal); }
.status-unpaid { background: rgba(224,109,83,0.14); color: var(--coral); }
.pill-online { font-family: var(--font-mono); font-size: 0.62rem; background: var(--teal-mist); color: var(--teal); padding: 3px 9px; border-radius: var(--radius-pill); letter-spacing: 0.04em; }
.ref-code { font-family: var(--font-mono); font-size: 0.82rem; color: var(--ink-soft); }

.filter-tabs { display: flex; gap: 8px; padding: 18px 26px 0; flex-wrap: wrap; }
.filter-tabs button { padding: 8px 16px; border-radius: var(--radius-pill); font-size: 0.82rem; font-weight: 500; background: var(--porcelain); color: var(--ink-soft); }
.filter-tabs button.active { background: var(--teal-deep); color: var(--porcelain); }

.empty-state { padding: 60px 26px; text-align: center; color: var(--ink-faint); }
.empty-state h4 { color: var(--ink-soft); margin-bottom: 6px; font-family: var(--font-body); }

/* Drawer */
.drawer-overlay {
  position: fixed; inset: 0; background: rgba(16,28,24,0.45); z-index: 200; display: none;
  align-items: flex-start; justify-content: flex-end;
}
.drawer-overlay.open { display: flex; }
.drawer {
  width: 420px; max-width: 92vw; height: 100vh; background: var(--surface); box-shadow: var(--shadow-glass);
  padding: 32px; overflow-y: auto; transform: translateX(100%); transition: transform 0.4s var(--ease);
}
.drawer-overlay.open .drawer { transform: translateX(0); }
.drawer-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 24px; }
.drawer-close { font-size: 1.4rem; color: var(--ink-faint); line-height: 1; }
.drawer-section { margin-bottom: 24px; }
.drawer-section .label { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-faint); display: block; margin-bottom: 6px; }
.drawer-section .val { font-size: 0.95rem; color: var(--ink); }
.status-btn-group { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.status-btn-group button { padding: 8px 14px; border-radius: var(--radius-pill); font-size: 0.78rem; border: 1.5px solid rgba(28,36,33,0.12); }
.status-btn-group button.active { background: var(--teal-deep); color: var(--porcelain); border-color: var(--teal-deep); }

/* Login */
.login-shell { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-card { width: 100%; max-width: 400px; background: var(--surface); border-radius: var(--radius-lg); padding: 44px 36px; box-shadow: var(--shadow-lg); text-align: center; }
.login-card .brand { justify-content: center; color: var(--teal-deep); margin-bottom: 24px; }
.login-card .brand-text small { color: var(--coral); }
.login-error { background: rgba(224,109,83,0.12); color: var(--coral); border-radius: var(--radius-sm); padding: 12px; font-size: 0.82rem; margin-bottom: 18px; display: none; }
.login-error.show { display: block; }
.login-hint { font-size: 0.78rem; color: var(--ink-faint); margin-top: 18px; font-family: var(--font-mono); }

/* Notice board */
.notice-item { padding: 18px 26px; border-bottom: 1px solid rgba(28,36,33,0.05); display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.notice-item:last-child { border-bottom: none; }
.notice-item .date { font-family: var(--font-mono); font-size: 0.7rem; color: var(--ink-faint); white-space: nowrap; }

@media print {
  .admin-sidebar, .admin-topbar, .filter-tabs, .row-actions, .panel-head button, .site-nav, .site-footer, .wa-float, .mobile-action-bar { display: none !important; }
  .admin-main { padding: 0; }
  body { background: #fff !important; }
}

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--teal-deep); color: var(--porcelain); padding: 14px 24px; border-radius: var(--radius-pill);
  font-size: 0.85rem; box-shadow: var(--shadow-lg); opacity: 0; pointer-events: none; transition: all 0.35s var(--ease); z-index: 300;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }