* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0f1117;
  --surface: #1a1d27;
  --surface2: #15171f;
  --border: #2a2d3a;
  --border-light: #222531;
  --text: #e1e3ea;
  --text-dim: #8b8fa3;
  --accent: #5b8def;
  --accent-hover: #4a7de0;
  --green: #4ade80;
  --red: #f87171;
  --radius: 8px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ── Login ──────────────────────────────────────────── */

.screen { min-height: 100vh; }
.login-box {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  text-align: center; width: 300px;
}
.login-box h1 { margin-bottom: 20px; font-size: 22px; font-weight: 600; }
#login-form { display: flex; gap: 8px; }
#login-form input {
  flex: 1; padding: 10px 14px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text); font-size: 14px; outline: none;
}
#login-form input:focus { border-color: var(--accent); }
.error { color: var(--red); margin-top: 10px; font-size: 13px; }

/* ── Buttons ────────────────────────────────────────── */

button {
  padding: 8px 16px; border: none; border-radius: var(--radius);
  cursor: pointer; font-size: 13px; font-weight: 500;
  transition: background 0.15s; white-space: nowrap;
}
button.primary { background: var(--accent); color: #fff; }
button.primary:hover { background: var(--accent-hover); }
button.secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
button.secondary:hover { background: var(--border); }
button.sm { padding: 4px 10px; font-size: 12px; }
button.danger { color: var(--red); background: transparent; border: 1px solid rgba(248,113,113,0.3); }
button.danger:hover { background: rgba(248,113,113,0.08); }
button.icon-btn {
  background: none; border: none; color: var(--text-dim); font-size: 22px;
  padding: 4px 8px; line-height: 1;
}
button.icon-btn:hover { color: var(--text); }

/* ── Header ─────────────────────────────────────────── */

header { padding: 16px; border-bottom: 1px solid var(--border); }
.header-top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
}
.header-top h1 { font-size: 18px; font-weight: 600; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filters input, .filters select {
  padding: 8px 12px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text); font-size: 13px; outline: none;
  min-width: 0;
}
.filters input { flex: 1; min-width: 120px; }
.filters select { flex-shrink: 0; }
.filters input:focus, .filters select:focus { border-color: var(--accent); }

/* ── Sort bar ───────────────────────────────────────── */

.sort-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 4px 6px; font-size: 12px; color: var(--text-dim);
  flex-wrap: wrap; gap: 4px;
}
.sort-label { padding: 0 4px; }
.sort-right { display: flex; gap: 2px; flex-wrap: wrap; }
.sort-btn {
  background: none; border: none; color: var(--text-dim); font-size: 12px;
  padding: 4px 8px; cursor: pointer; border-radius: 4px;
}
.sort-btn:hover { background: var(--surface); color: var(--text); }
.sort-btn.active { color: var(--accent); font-weight: 600; }

/* ── Hotel cards (grouped) ──────────────────────────── */

main { padding: 8px; }
.loading { padding: 40px; text-align: center; color: var(--text-dim); }
#no-results { padding: 40px; text-align: center; color: var(--text-dim); }

.hotel-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  overflow: hidden;
}
.hotel-card.obsolete { opacity: 0.4; }

.hotel-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; padding: 12px 16px;
  background: var(--surface2);
  flex-wrap: wrap;
}
.hotel-name { font-weight: 600; font-size: 15px; }
.hotel-badges { display: flex; gap: 6px; flex-wrap: wrap; }

.badge {
  display: inline-block; padding: 2px 8px; border-radius: 10px;
  font-size: 11px; font-weight: 500;
}
.badge.chain-badge {
  text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--accent); background: rgba(91,141,239,0.12);
}
.badge.verified { background: rgba(74,222,128,0.15); color: var(--green); }
.badge.unverified { background: rgba(139,143,163,0.12); color: var(--text-dim); }
.badge.status-obsolete { background: rgba(248,113,113,0.15); color: var(--red); }

/* ── Contact rows inside hotel card ─────────────────── */

.contact-row {
  padding: 10px 16px;
  border-top: 1px solid var(--border-light);
  cursor: pointer;
  transition: background 0.1s;
}
.contact-row:hover { background: rgba(91,141,239,0.04); }
.contact-row.dim { opacity: 0.45; }

.contact-main {
  display: flex; align-items: baseline; gap: 12px;
  flex-wrap: wrap; margin-bottom: 2px;
}
.contact-email {
  font-family: 'SF Mono', 'Menlo', monospace;
  font-size: 13px; color: var(--text);
}
.contact-phone { font-size: 12px; color: var(--text-dim); }

.contact-info {
  display: flex; align-items: center; gap: 6px;
  flex-wrap: wrap; margin-top: 2px;
}
.contact-tags { font-size: 12px; color: var(--text-dim); }
.contact-notes {
  font-size: 12px; color: var(--text-dim); margin-top: 4px;
  font-style: italic;
}

.contact-actions {
  display: flex; gap: 6px; margin-top: 8px;
}

/* ── Modal ──────────────────────────────────────────── */

.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.65);
  display: none; align-items: flex-end; justify-content: center; z-index: 100;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px 14px 0 0; padding: 20px;
  width: 100%; max-width: 540px; max-height: 92vh; overflow-y: auto;
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.modal-header h2 { font-size: 16px; }

.field { margin-bottom: 12px; }
.field label { display: block; font-size: 12px; color: var(--text-dim); margin-bottom: 4px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 9px 12px; background: var(--bg);
  border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--text); font-size: 14px; font-family: inherit; outline: none;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); }
.field input[readonly] { opacity: 0.5; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.field.checkbox label {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 14px; color: var(--text); cursor: pointer;
}
.modal-desc {
  font-size: 13px; color: var(--text-dim); margin-bottom: 16px; line-height: 1.5;
}
.modal-actions {
  display: flex; justify-content: flex-end; gap: 8px;
  margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border);
}
.header-btns { display: flex; gap: 8px; }
.request-result {
  margin-top: 12px; padding: 12px; border-radius: var(--radius);
  font-size: 13px; line-height: 1.5;
}
.request-result.success { background: rgba(74,222,128,0.1); color: var(--green); }
.request-result.error { background: rgba(248,113,113,0.1); color: var(--red); }
.request-result.pending { background: rgba(91,141,239,0.1); color: var(--accent); }

/* ── Desktop ────────────────────────────────────────── */

@media (min-width: 640px) {
  header { padding: 20px 24px; }
  main { padding: 12px 24px 24px; }
  .modal-overlay.open { align-items: center; }
  .modal { border-radius: 14px; }
  .hotel-header { padding: 12px 20px; }
  .contact-row { padding: 10px 20px; }
}