/* ── Reset & Variables ────────────────────────────────────────────────────── */
:root {
  --navy:       #0a1628;
  --deep:       #0d1f3c;
  --teal:       #0e7c7b;
  --teal-light: #13a5a3;
  --gold:       #c9a84c;
  --gold-light: #e2c06e;
  --cream:      #f8f4ed;
  --white:      #ffffff;
  --g100:       #f0f4f8;
  --g200:       #dde4ed;
  --g400:       #8a96a8;
  --g600:       #4a5568;
  --red:        #e53e3e;
  --green:      #2f855a;
  --text:       #1a2332;
}
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; font-size:16px; }
body { font-family:'DM Sans',sans-serif; background:var(--cream); color:var(--text); line-height:1.6; }
a { text-decoration:none; color:inherit; }

/* ── Utility ──────────────────────────────────────────────────────────────── */
.container     { max-width:1100px; margin:0 auto; padding:0 24px; }
.gold          { color:var(--gold); }
.white-text    { color:#fff; }
.teal-light-text { color:var(--teal-light); }
.bg-cream      { background:var(--cream); }
.bg-navy       { background:var(--navy); }
.bg-gradient   { background:linear-gradient(160deg,#f8f4ed 0%,#edf4f4 100%); }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  border:none; border-radius:10px; cursor:pointer; font-family:'DM Sans',sans-serif;
  font-weight:600; transition:all .2s; text-decoration:none; white-space:nowrap;
}
.btn-primary  { background:linear-gradient(135deg,#0e7c7b,#13a5a3); color:#fff; box-shadow:0 4px 16px rgba(14,124,123,.35); }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 8px 24px rgba(14,124,123,.45); }
.btn-outline  { background:transparent; border:2px solid var(--g200); color:var(--g600); }
.btn-outline:hover { border-color:var(--teal); color:var(--teal); }
.btn-sm  { padding:8px 20px; font-size:13px; }
.btn-lg  { padding:15px 36px; font-size:16px; border-radius:12px; }
.btn-block { width:100%; padding:16px; font-size:16px; border-radius:12px; margin-top:24px; }

/* ── Navbar ──────────────────────────────────────────────────────────────── */
.navbar {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  transition:all .3s ease; padding:22px 0;
}
.navbar.scrolled {
  background:rgba(10,22,40,.96); backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(201,168,76,.18); padding:14px 0;
  box-shadow:0 4px 20px rgba(0,0,0,.25);
}
.nav-inner {
  max-width:1100px; margin:0 auto; padding:0 24px;
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.nav-brand { display:flex; align-items:center; gap:10px; }
.nav-logo  { width:36px; height:36px; border-radius:8px; background:linear-gradient(135deg,#0e7c7b,#13a5a3); display:flex; align-items:center; justify-content:center; font-size:18px; flex-shrink:0; }
.nav-name  { font-family:'Playfair Display',serif; font-weight:700; font-size:18px; color:#fff; letter-spacing:.02em; }
.nav-sub   { font-size:10px; color:var(--teal-light); letter-spacing:.1em; text-transform:uppercase; }
.nav-links { display:flex; align-items:center; gap:6px; }
.nav-link  { color:rgba(255,255,255,.7); font-size:14px; padding:8px 12px; border-radius:8px; transition:.2s; }
.nav-link:hover { color:#fff; background:rgba(255,255,255,.08); }
.nav-dash  { border:1px solid rgba(201,168,76,.35); color:var(--gold) !important; }
.nav-hamburger { display:none; background:none; border:none; color:#fff; font-size:22px; cursor:pointer; }
.nav-mobile { display:none; flex-direction:column; gap:4px; padding:12px 24px 20px; background:rgba(10,22,40,.97); }
.nav-mobile a { color:rgba(255,255,255,.8); padding:10px 0; font-size:15px; border-bottom:1px solid rgba(255,255,255,.06); }
.nav-mobile .btn { margin-top:10px; }
@media(max-width:768px) {
  .nav-links { display:none; }
  .nav-hamburger { display:block; }
  .nav-mobile.open { display:flex; }
}

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  min-height:100vh; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(160deg,#0a1628 0%,#0d1f3c 50%,#0a2a29 100%);
  position:relative; overflow:hidden; padding:130px 24px 80px;
}
.hero-bg-grid {
  position:absolute; inset:0; pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:60px 60px;
}
.hero-glow { position:absolute; border-radius:50%; pointer-events:none; }
.hero-glow-1 { top:-10%; right:-5%;  width:600px; height:600px; background:radial-gradient(circle,rgba(14,124,123,.15) 0%,transparent 70%); }
.hero-glow-2 { bottom:-15%; left:-10%; width:500px; height:500px; background:radial-gradient(circle,rgba(201,168,76,.08) 0%,transparent 70%); }
.hero-inner { max-width:880px; text-align:center; position:relative; z-index:1; }
.hero-badge { display:inline-flex; align-items:center; gap:8px; background:rgba(14,124,123,.15); border:1px solid rgba(14,124,123,.3); border-radius:100px; padding:6px 18px; margin-bottom:28px; color:var(--teal-light); font-size:13px; font-weight:500; letter-spacing:.04em; }
.badge-dot  { width:8px; height:8px; border-radius:50%; background:var(--teal-light); flex-shrink:0; }
.hero-title { font-family:'Playfair Display',serif; font-size:clamp(36px,6vw,70px); font-weight:900; color:#fff; line-height:1.1; margin-bottom:20px; }
.hero-title-gold { background:linear-gradient(90deg,#c9a84c,#e2c06e); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.hero-subtitle { font-size:17px; color:rgba(255,255,255,.65); max-width:580px; margin:0 auto 32px; line-height:1.75; }
.hero-tags { display:flex; gap:10px; justify-content:center; flex-wrap:wrap; margin-bottom:36px; }
.hero-tags span { background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.12); border-radius:100px; padding:6px 16px; color:rgba(255,255,255,.75); font-size:13px; }
.hero-ctas { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; margin-bottom:48px; }
.hero-ctas .btn-outline { border-color:rgba(201,168,76,.5); color:var(--gold); }
.hero-ctas .btn-outline:hover { background:rgba(201,168,76,.1); }
.hero-stats { display:flex; align-items:center; justify-content:center; gap:32px; flex-wrap:wrap; }
.hstat { text-align:center; }
.hstat-n { font-family:'Playfair Display',serif; font-size:32px; font-weight:800; color:#fff; line-height:1; }
.hstat-l { font-size:13px; color:rgba(255,255,255,.5); margin-top:4px; }
.hstat-div { width:1px; height:36px; background:rgba(255,255,255,.15); }

/* ── Section Base ─────────────────────────────────────────────────────────── */
.section { padding:80px 0; }
.section-head { text-align:center; margin-bottom:52px; }
.section-eyebrow { color:var(--teal); font-weight:600; letter-spacing:.1em; text-transform:uppercase; font-size:12px; margin-bottom:10px; }
.section-title { font-family:'Playfair Display',serif; font-size:clamp(26px,4vw,42px); font-weight:800; color:var(--navy); }
.section-sub { color:var(--g600); margin-top:10px; font-size:15px; }

/* ── Services ─────────────────────────────────────────────────────────────── */
.services-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:24px; }
.svc-card { background:#fff; border-radius:18px; padding:32px; border:1px solid var(--g200); box-shadow:0 4px 20px rgba(0,0,0,.06); transition:transform .2s,box-shadow .2s; }
.svc-card:hover { transform:translateY(-5px); box-shadow:0 14px 40px rgba(14,124,123,.15); }
.svc-icon  { font-size:36px; margin-bottom:16px; }
.svc-title { font-family:'Playfair Display',serif; font-weight:700; font-size:18px; margin-bottom:10px; color:var(--navy); }
.svc-desc  { color:var(--g600); font-size:14px; line-height:1.7; }

/* ── Doctors ──────────────────────────────────────────────────────────────── */
.doctors-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:32px; max-width:700px; margin:0 auto; }
.doc-card  { background:rgba(255,255,255,.05); border-radius:20px; padding:40px 32px; border:1px solid rgba(255,255,255,.1); text-align:center; }
.doc-avatar { width:80px; height:80px; border-radius:50%; margin:0 auto 20px; background:linear-gradient(135deg,#0e7c7b,#13a5a3); display:flex; align-items:center; justify-content:center; font-family:'Playfair Display',serif; font-size:28px; font-weight:700; color:#fff; border:3px solid rgba(201,168,76,.4); }
.doc-name  { font-family:'Playfair Display',serif; font-size:22px; font-weight:700; color:#fff; margin-bottom:6px; }
.doc-qual  { color:var(--gold); font-size:14px; font-weight:600; margin-bottom:8px; }
.doc-spec  { color:rgba(255,255,255,.6); font-size:13px; margin-bottom:4px; }
.doc-exp   { color:var(--teal-light); font-size:12px; }

/* ── Booking Form ────────────────────────────────────────────────────────── */
.booking-wrap { max-width:660px; margin:0 auto; }
.booking-card { background:#fff; border-radius:24px; padding:40px; box-shadow:0 20px 60px rgba(0,0,0,.1); border:1px solid var(--g200); }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.form-group { display:flex; flex-direction:column; }
.form-group.full { grid-column:1/-1; }
.form-label { font-weight:600; font-size:13px; color:var(--navy); margin-bottom:6px; letter-spacing:.03em; display:flex; align-items:center; gap:6px; }
.req { color:var(--red); }
.ist-badge { background:var(--teal); color:#fff; font-size:10px; padding:2px 7px; border-radius:100px; font-weight:600; }
.form-input {
  padding:13px 16px; border-radius:10px; border:2px solid var(--g200);
  font-family:'DM Sans',sans-serif; font-size:15px; color:var(--text);
  outline:none; transition:border-color .2s; width:100%; background:#fff;
  appearance:none; -webkit-appearance:none;
}
.form-input:focus { border-color:var(--teal); }
.form-input.error { border-color:var(--red); }
.form-error { color:var(--red); font-size:12px; margin-top:4px; min-height:16px; }
.slot-loading { color:var(--teal); font-size:13px; margin-top:6px; }
@media(max-width:560px) { .form-grid { grid-template-columns:1fr; } .form-group.full { grid-column:auto; } }

/* Review step */
.review-header { text-align:center; margin-bottom:28px; }
.review-header .review-icon { font-size:40px; margin-bottom:10px; }
.review-header h3 { font-family:'Playfair Display',serif; font-size:22px; font-weight:700; color:var(--navy); }
.review-header p  { color:var(--g600); font-size:14px; margin-top:6px; }
.review-table { background:var(--g100); border-radius:14px; padding:20px; margin-bottom:24px; }
.review-row { display:flex; justify-content:space-between; align-items:center; padding:10px 0; border-bottom:1px solid var(--g200); font-size:14px; }
.review-row:last-child { border-bottom:none; }
.review-row .rk { color:var(--g600); font-weight:500; }
.review-row .rv { color:var(--navy); font-weight:600; }
.review-actions { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.booking-spinner { text-align:center; padding:16px; color:var(--teal); font-size:14px; display:flex; align-items:center; justify-content:center; gap:10px; }

/* Success step */
.success-wrap { text-align:center; }
.success-icon  { font-size:64px; margin-bottom:16px; }
.success-title { font-family:'Playfair Display',serif; font-size:26px; font-weight:800; color:var(--teal); margin-bottom:8px; }
.success-sub   { color:var(--g600); font-size:15px; margin-bottom:24px; }
.success-details { background:#f0fdf9; border-radius:14px; padding:24px; border:1px solid #b2dfdb; margin-bottom:20px; text-align:left; }
.success-row { display:flex; justify-content:space-between; padding:8px 0; border-bottom:1px solid rgba(14,124,123,.1); font-size:14px; }
.success-row:last-child { border-bottom:none; }
.success-row .sk { color:var(--g600); }
.success-row .sv { color:var(--navy); font-weight:600; }
.success-bid   { font-family:'DM Mono',monospace; font-size:13px; color:var(--teal); font-weight:500; margin-bottom:12px; }
.success-note  { background:#fffbeb; border:1px solid #fbbf24; border-radius:12px; padding:16px; font-size:13px; color:#92400e; margin-bottom:20px; line-height:1.7; }

/* Spinner */
.spinner { width:18px; height:18px; border:2px solid rgba(14,124,123,.2); border-top:2px solid var(--teal); border-radius:50%; animation:spin .7s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }

/* ── Why Us ──────────────────────────────────────────────────────────────── */
.why-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:24px; }
.why-card { background:#fff; border-radius:16px; padding:28px; border:1px solid var(--g200); }
.why-icon { font-size:30px; margin-bottom:14px; }
.why-card h4 { font-family:'Playfair Display',serif; font-size:17px; font-weight:700; margin-bottom:8px; color:var(--navy); }
.why-card p  { color:var(--g600); font-size:14px; line-height:1.7; }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.footer { background:var(--navy); padding:60px 0 28px; color:rgba(255,255,255,.65); }
.footer-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:40px; margin-bottom:40px; }
.footer-brand { font-family:'Playfair Display',serif; font-weight:800; font-size:22px; color:#fff; margin-bottom:10px; }
.footer-about { font-size:14px; line-height:1.7; margin-bottom:14px; }
.footer-loc   { font-size:13px; color:var(--teal-light); }
.footer-head  { color:#fff; font-weight:700; font-size:13px; letter-spacing:.06em; text-transform:uppercase; margin-bottom:14px; }
.footer-list  { list-style:none; }
.footer-list li { font-size:14px; padding:5px 0; cursor:default; }
.footer-list li:hover { color:var(--gold-light); }
.footer p     { font-size:14px; margin-bottom:8px; }
.footer-btn   { margin-top:14px; }
.footer-bottom { border-top:1px solid rgba(255,255,255,.1); padding-top:20px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px; font-size:12px; color:rgba(255,255,255,.35); }

/* ── Admin ──────────────────────────────────────────────────────────────── */
.admin-page { min-height:100vh; background:#f0f4f8; }
.admin-topbar { background:var(--navy); padding:14px 28px; display:flex; align-items:center; justify-content:space-between; position:sticky; top:0; z-index:100; box-shadow:0 2px 20px rgba(0,0,0,.25); }
.admin-brand-wrap { display:flex; align-items:center; gap:12px; }
.admin-brand { font-family:'Playfair Display',serif; font-weight:700; color:#fff; font-size:17px; }
.admin-brand span { color:var(--gold); }
.admin-sub   { font-size:11px; color:var(--teal-light); margin-top:1px; }
.admin-topbar-right { display:flex; align-items:center; gap:12px; }
.admin-user  { font-size:13px; color:rgba(255,255,255,.6); }
.admin-content { padding:28px; }
.admin-stats { display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:16px; margin-bottom:28px; }
.stat-card   { background:#fff; border-radius:16px; padding:22px; border:1px solid var(--g200); box-shadow:0 2px 10px rgba(0,0,0,.05); }
.stat-icon   { font-size:24px; margin-bottom:8px; }
.stat-num    { font-family:'Playfair Display',serif; font-size:30px; font-weight:800; line-height:1; }
.stat-label  { font-size:12px; color:var(--g600); margin-top:4px; font-weight:500; }
.admin-filters { background:#fff; border-radius:14px; padding:18px 20px; border:1px solid var(--g200); margin-bottom:20px; display:flex; flex-wrap:wrap; gap:10px; align-items:center; }
.admin-filters input,
.admin-filters select { padding:9px 12px; border-radius:8px; border:1px solid var(--g200); font-family:'DM Sans',sans-serif; font-size:13px; outline:none; background:#fff; }
.admin-filters input:focus,
.admin-filters select:focus { border-color:var(--teal); }
.filter-search { flex:1; min-width:180px; }
.filter-clear  { padding:9px 16px; border-radius:8px; border:1px solid var(--g200); background:transparent; cursor:pointer; font-family:'DM Sans',sans-serif; font-size:13px; color:var(--g600); }
.filter-clear:hover { background:var(--g100); }
.admin-table-wrap { background:#fff; border-radius:16px; border:1px solid var(--g200); overflow-x:auto; box-shadow:0 2px 10px rgba(0,0,0,.05); }
.admin-table { width:100%; border-collapse:collapse; min-width:1050px; }
.admin-table thead tr { background:var(--g100); border-bottom:2px solid var(--g200); }
.admin-table th { padding:13px 14px; text-align:left; font-size:11px; font-weight:700; color:var(--g600); letter-spacing:.06em; text-transform:uppercase; white-space:nowrap; }
.admin-table td { padding:13px 14px; border-bottom:1px solid var(--g200); vertical-align:middle; font-size:14px; }
.admin-table tbody tr:last-child td { border-bottom:none; }
.admin-table tbody tr:nth-child(even) td { background:#fafbfc; }
.td-name    { font-weight:600; color:var(--navy); }
.td-email   { font-size:12px; color:var(--g400); margin-top:2px; }
.td-mono    { font-family:'DM Mono',monospace; font-size:13px; }
.td-doc     { font-weight:600; color:var(--teal); font-size:13px; }
.td-slot    { font-size:12px; color:var(--g600); white-space:nowrap; }
.status-badge { padding:4px 10px; border-radius:100px; font-size:11px; font-weight:700; text-transform:capitalize; white-space:nowrap; }
.st-new       { background:#fffbeb; color:#c9a84c; }
.st-confirmed { background:#f0fdf9; color:#0e7c7b; }
.st-completed { background:#f0fff4; color:#2f855a; }
.st-cancelled { background:#fff5f5; color:#e53e3e; }
.action-btns  { display:flex; gap:6px; flex-wrap:nowrap; }
.action-btn { padding:5px 10px; border-radius:6px; font-size:11px; font-weight:600; cursor:pointer; font-family:'DM Sans',sans-serif; border:none; white-space:nowrap; transition:.15s; }
.ab-confirm  { background:var(--teal); color:#fff; }
.ab-complete { background:var(--green); color:#fff; }
.ab-cancel   { background:transparent; border:1px solid #fed7d7 !important; color:var(--red); }
.ab-delete   { background:transparent; border:1px solid var(--g200) !important; color:var(--g400); }
.ab-new      { background:transparent; border:1px solid var(--g200) !important; color:var(--g600); }
.action-btn:hover { opacity:.85; }
.table-footer { padding:12px 18px; background:var(--g100); border-top:1px solid var(--g200); font-size:12px; color:var(--g600); }
.admin-empty  { text-align:center; padding:56px; }
.admin-empty .empty-ico { font-size:44px; margin-bottom:12px; }
.admin-empty p { font-size:15px; color:var(--g400); }

/* Login */
.login-page { min-height:100vh; background:linear-gradient(160deg,#0a1628,#0d1f3c,#0a2a29); display:flex; align-items:center; justify-content:center; padding:24px; }
.login-card { background:#fff; border-radius:24px; padding:48px 40px; max-width:400px; width:100%; box-shadow:0 40px 80px rgba(0,0,0,.4); text-align:center; }
.login-icon  { font-size:44px; margin-bottom:14px; }
.login-title { font-family:'Playfair Display',serif; font-size:26px; font-weight:800; color:var(--navy); margin-bottom:6px; }
.login-sub   { color:var(--g600); font-size:14px; margin-bottom:28px; }
.login-error { background:#fff5f5; border:1px solid #fed7d7; border-radius:10px; padding:12px 16px; color:var(--red); font-size:14px; margin-bottom:16px; }
.login-actions { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:16px; }

/* Toasts */
.toast-wrap { position:fixed; top:80px; right:20px; z-index:9999; display:flex; flex-direction:column; gap:10px; }
.toast { background:#fff; border-radius:12px; padding:14px 18px; box-shadow:0 8px 30px rgba(0,0,0,.15); border-left:4px solid var(--teal); font-size:14px; min-width:260px; animation:slideIn .3s ease; max-width:340px; }
.toast.error { border-left-color:var(--red); }
.toast.success { border-left-color:var(--green); }
@keyframes slideIn { from { opacity:0; transform:translateX(40px); } to { opacity:1; transform:translateX(0); } }