/* Comfortable Stay — Dark Tech Theme
   Sections: Theme, Layout, Header, Cards, Chart, Modal, Forms, Buttons, Bookings
   Customize colors in :root; thresholds managed in app.js (restaurants[])
*/

html[data-theme="dark"] {
  --bg: #0b0f18;
  --bg-elev: #111827;
  --card: #151b2d;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --primary: #0ea5a4;
  --primary-600: #0b7d7c;
  --secondary: #ff6b6b;
  --danger: #ef4444;
  --success: #10b981;
  --focus: #f59e0b;
  --border: #1f2937;
}

html[data-theme="light"] {
  --bg: #f8fafc;
  --bg-elev: #ffffff;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --primary: #0ea5a4;
  --primary-600: #0b7d7c;
  --secondary: #ff6b6b;
  --danger: #dc2626;
  --success: #059669;
  --focus: #b45309;
  --border: #e2e8f0;
}

html[data-theme="system"] {
  --bg: #f8fafc;
  --bg-elev: #ffffff;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --primary: #0ea5a4;
  --primary-600: #0b7d7c;
  --secondary: #ff6b6b;
  --danger: #dc2626;
  --success: #059669;
  --focus: #b45309;
  --border: #e2e8f0;
}
@media (prefers-color-scheme: dark) {
  html[data-theme="system"] {
    --bg: #0b0f18;
    --bg-elev: #111827;
    --card: #151b2d;
    --text: #e5e7eb;
    --muted: #94a3b8;
    --primary: #0ea5a4;
    --primary-600: #0b7d7c;
    --secondary: #ff6b6b;
    --danger: #ef4444;
    --success: #10b981;
    --focus: #f59e0b;
    --border: #1f2937;
  }
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  background: radial-gradient(1200px 600px at 20% -10%, var(--bg-elev) 0%, var(--bg) 50%, var(--bg) 100%);
  color: var(--text);
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Index2 header (nav) */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 30;
  background: color-mix(in oklab, var(--bg) 85%, transparent);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(0,0,0,.14);
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo { width: 36px; height: 36px; border-radius: 8px; background: var(--primary); }
.title { font-weight: 700; font-size: 18px; }

.pill {
  border: 1px solid var(--border);
  border-radius: 9999px;
  background: var(--bg-elev);
  color: var(--text);
  padding: 8px 14px;
  text-decoration: none;
}
.pulse { animation: pulseA 2s infinite; }
@keyframes pulseA { 0% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--secondary) 40%, transparent); } 70% { box-shadow: 0 0 0 12px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in oklab, var(--bg) 85%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.4px;
}
.nav-link {
  color: var(--muted);
  text-decoration: none;
  margin-left: 16px;
}
.nav-link:hover {
  color: var(--text);
}
.theme-select {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.theme-select .label { margin: 0; }
.theme-select select {
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text);
}

/* Sections */
.section {
  margin-top: 28px;
}
.h2 { font-size: 22px; font-weight: 700; }
.lead { color: var(--muted); line-height: 1.6; }
.section-head {
  margin-bottom: 14px;
}
.section-sub {
  color: var(--muted);
  margin: 6px 0 0 0;
}
.muted { color: var(--muted); }

/* Grid for restaurant and bookings */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.gallery-grid-200 { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.gallery-grid-240 { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.gallery-grid-280 { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.gallery-grid-200x { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
}
.card.center { align-items: center; justify-content: center; }
.card:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,0,0,.35); }
.card-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  background: var(--bg-elev);
}
.card-body {
  padding: 12px;
}
.card-title {
  font-size: 16px;
  font-weight: 600;
}
.card-sub {
  color: var(--muted);
  font-size: 13px;
}
.card-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 8px;
}
.partner-note {
  color: var(--secondary);
  font-weight: 600;
  font-size: 12px;
}

/* Chart */
.chart-wrap {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
}
.legend { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 10px; }
.legend-item { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); }
.legend-color { width: 28px; height: 16px; border-radius: 6px; border: 1px solid var(--border); }
.cards .card { padding: 12px; }

.media { width: 100%; height: auto; border-radius: 10px; }
.media-lg { width: 100%; height: auto; border-radius: 10px; }
.media-wrap { display: block; }
.media-wrap-sm { display: block; }

.hero { margin-top: 18px; }
.banner { display: flex; flex-wrap: wrap; gap: 8px; }
.badge { display: inline-block; padding: 4px 10px; border-radius: 9999px; background: var(--bg-elev); border: 1px solid var(--border); color: var(--muted); }
.highlight { color: var(--primary); }
.ctaBar { display: flex; gap: 8px; flex-wrap: wrap; }
.price { font-size: 22px; font-weight: 700; color: var(--primary); }

/* Buttons */
.btn {
  appearance: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elev);
  color: var(--text);
  padding: 10px 14px;
  cursor: pointer;
}
.btn:hover { opacity: 0.9; }
.btn-primary {
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-600) 100%);
  border-color: var(--primary-600);
}
.btn.primary { background: linear-gradient(180deg, var(--primary) 0%, var(--primary-600) 100%); border-color: var(--primary-600); }
.btn.whatsapp { background: #22c55e; border-color: #16a34a; }
.btn-instagram { background: linear-gradient(180deg, #f58529, #dd2a7b 60%, #8134af); color: white; border: none; }
.btn-ghost {
  background: transparent;
}
.btn-danger {
  background: var(--danger);
  border-color: #b91c1c;
}

/* Forms */
.field { margin-bottom: 12px; }
.label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}
.input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text);
}
.form-note { color: var(--muted); font-size: 12px; }
.eligibility { margin-top: 12px; }
.eligibility-msg { margin-top: 8px; font-size: 13px; }
.eligibility-msg.ok { color: var(--success); }
.eligibility-msg.no { color: var(--danger); }

.list { padding: 0; margin: 0; list-style: none; }
.list li { display: flex; gap: 8px; align-items: flex-start; margin: 6px 0; }
.check { width: 14px; height: 14px; border-radius: 50%; background: var(--success); display: inline-block; }

/* Bookings */
.bookings-grid .card-img { height: 120px; }
.bookings-actions { margin-bottom: 10px; }
.fine { color: var(--muted); font-size: 12px; }

/* Modal */
.modal { position: fixed; inset: 0; display: none; }
.modal[aria-hidden="false"] { display: block; }
.modal-backdrop {
  position: absolute; inset: 0;
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  backdrop-filter: blur(2px);
}
.modal-dialog {
  position: relative;
  margin: 40px auto;
  max-width: 980px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 30px 80px rgba(0,0,0,.35);
}
.modal-close {
  position: absolute; top: 8px; right: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elev); color: var(--text);
  border-radius: 10px; padding: 8px 12px; cursor: pointer;
}
.modal-content { padding: 16px; }
.modal-header { margin-bottom: 10px; }
.modal-sub { color: var(--muted); }
.modal-columns { display: grid; grid-template-columns: 1.2fr 1fr; gap: 16px; }
.modal-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.modal-hero img { width: 100%; height: 160px; object-fit: cover; border-radius: 10px; }
.modal-info { margin-top: 10px; }
.qr-wrap { margin-top: 12px; }
.qr { width: 180px; height: 180px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg-elev); }
.qr-fallback { margin-top: 6px; font-size: 12px; color: var(--muted); }

.instagram-section { margin-top: 24px; }
.instagram-header { font-size: 20px; font-weight: 700; }
.instagram-card { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px; border: 1px solid var(--border); border-radius: 14px; background: var(--card); }
.insta-handle { font-weight: 700; }

.map { width: 100%; height: 320px; border: 1px solid var(--border); border-radius: 12px; }
.footer { margin-top: 32px; padding: 20px 0; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }

.contact-section { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.contact-item { border: 1px solid var(--border); border-radius: 14px; padding: 12px; background: var(--card); }
.contact-number { font-weight: 700; }
.contact-actions { display: flex; gap: 8px; margin-top: 8px; }
.btn-call { background: var(--secondary); border-color: #fb7185; }
.btn-whatsapp { background: #22c55e; border-color: #16a34a; }

/* Contact section enhanced */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-card { padding: 14px; border: 1px solid var(--border); border-radius: 14px; background: var(--card); }
.contact-card .card-head { display:flex; align-items:center; justify-content:space-between; margin-bottom:10px; }
.contact-card .sub { color: var(--muted); font-size: 13px; }
.contact-list { display:grid; gap:10px; }
.contact-list .contact-item { padding: 12px; }
.contact-meta { display:flex; gap:8px; flex-wrap:wrap; margin-top:8px; }
.badge { display:inline-flex; align-items:center; gap:6px; padding:6px 10px; border-radius:999px; border:1px solid var(--border); background: var(--bg-elev); font-size:12px; }

.skip-link { position: absolute; left: -999px; top: auto; }
.skip-link:focus { left: 16px; top: 16px; background: var(--primary); color: #fff; padding: 8px 12px; border-radius: 8px; z-index: 100; }

.back-to-top { position: fixed; right: 16px; bottom: 16px; width: 40px; height: 40px; border-radius: 9999px; background: var(--primary); color: #fff; border: none; box-shadow: 0 10px 24px rgba(0,0,0,.35); cursor: pointer; opacity: 0; transition: opacity .2s ease; }

/* Footer */
.site-footer { margin-top: 40px; padding: 20px 0; border-top: 1px solid var(--border); }

/* Responsive */
@media (max-width: 860px) {
  .modal-columns { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .card-img { height: 140px; }
  .modal-hero img { height: 140px; }
}
.info-box { border-left: 4px solid var(--primary); background: color-mix(in oklab, var(--bg-elev) 85%, var(--bg)); padding: 12px; border-radius: 12px; }
.steps { margin-top: 12px; }
.step { display: flex; align-items: center; gap: 12px; padding: 12px; border: 1px solid var(--border); border-radius: 12px; background: var(--card); margin-bottom: 10px; }
.step-number { width: 32px; height: 32px; border-radius: 9999px; background: var(--primary); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; }
.rules-box { border: 1px solid var(--border); border-radius: 12px; background: var(--card); padding: 12px; margin-top: 12px; }