:root {
  --bg-deep: #0a1628;
  --bg-card: rgba(10, 22, 40, 0.82);
  --bg-card-hover: rgba(16, 32, 56, 0.9);
  --gold: #4ecdc4;
  --gold-soft: rgba(78, 205, 196, 0.15);
  --gold-border: rgba(78, 205, 196, 0.35);
  --accent: #ff6b6b;
  --silver: #c8d4e8;
  --text: #f5f7fc;
  --muted: #8ba3c7;
  --success: #6ee7b7;
  --danger: #f87171;
  --warning: #fbbf24;
  --radius: 18px;
  --nav-h: 88px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Manrope', system-ui, sans-serif;
}

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

html, body {
  height: 100%;
  font-family: var(--font-body);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

.app-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background: linear-gradient(160deg, #061018 0%, #0a1e35 40%, #0d2847 70%, #061018 100%);
}

.app-overlay {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(6, 10, 20, 0.3) 0%, rgba(6, 10, 20, 0.85) 60%, rgba(6, 10, 20, 0.97) 100%);
}

a { color: var(--gold); }
.hidden { display: none !important; }

.screen {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  position: relative;
}

.gold-line {
  height: 2px;
  width: 64px;
  margin: 10px auto 16px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  border-radius: 2px;
}

#screen-auth {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--bg-card);
  backdrop-filter: blur(18px);
  border: 1px solid var(--gold-border);
  border-radius: 24px;
  padding: 32px 24px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
}

.auth-brand {
  text-align: center;
  margin-bottom: 4px;
}

.brand-logo {
  border-radius: 50%;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
  background: #fff;
  box-shadow:
    0 4px 20px rgba(78, 205, 196, 0.28),
    0 0 0 2px rgba(78, 205, 196, 0.45);
}

.brand-logo-lg {
  width: 120px;
  height: 120px;
  margin: 0 auto 14px;
  box-shadow:
    0 8px 36px rgba(78, 205, 196, 0.32),
    0 0 0 3px rgba(78, 205, 196, 0.5);
}

.auth-logo {
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.profile-header {
  text-align: center;
}

.profile-header h3 { margin-top: 10px; }

.brand-logo-profile {
  width: 72px;
  height: 72px;
  margin: 0 auto;
  box-shadow:
    0 6px 24px rgba(78, 205, 196, 0.3),
    0 0 0 2px rgba(78, 205, 196, 0.45);
}

.auth-logo span { display: block; font-size: 0.75rem; color: var(--muted); letter-spacing: 0.2em; margin-top: 4px; font-family: var(--font-body); text-transform: uppercase; }

.subtitle { text-align: center; color: var(--muted); margin: 12px 0 24px; font-size: 14px; }

.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 12px; font-weight: 700; color: var(--muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.05em; }

input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
  font: inherit;
  font-size: 15px;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-soft);
}
textarea { resize: vertical; min-height: 80px; }

.btn-primary {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--gold), #2a9d8f);
  color: #061018;
  font: inherit;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  margin-top: 8px;
}
.btn-primary:active { transform: scale(0.98); }

.btn-sm {
  padding: 8px 14px;
  border: 1px solid var(--gold-border);
  border-radius: 10px;
  background: var(--gold-soft);
  color: var(--gold);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.btn-danger { background: rgba(248, 113, 113, 0.15); color: var(--danger); border-color: rgba(248, 113, 113, 0.3); }
.btn-ghost { background: transparent; border-color: rgba(255,255,255,0.12); color: var(--muted); }

.content {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px calc(var(--nav-h) + var(--safe-b) + 16px);
}

.page { display: none; animation: fadeIn 0.3s ease; }
.page.active { display: block; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

h2, h3 { font-family: var(--font-display); letter-spacing: 0.04em; }
h2 { font-size: 1.35rem; margin-bottom: 6px; text-transform: uppercase; }
h3 { font-size: 1rem; margin-bottom: 10px; }
.muted { color: var(--muted); font-size: 14px; margin-bottom: 14px; line-height: 1.5; }

.card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}
.card.highlight { border-color: var(--gold-border); background: linear-gradient(145deg, var(--gold-soft), var(--bg-card)); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}
.stat-box {
  background: var(--bg-card);
  border-radius: 14px;
  padding: 14px 8px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.07);
}
.stat-box .val { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--gold); }
.stat-box .lbl { font-size: 10px; color: var(--muted); margin-top: 4px; font-weight: 600; text-transform: uppercase; }

.quick-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}
.quick-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px;
  border-radius: 14px;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.07);
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  text-align: left;
  font-family: inherit;
  appearance: none;
}
.quick-link .icon { font-size: 22px; }

.row-between { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.row-between h3 { margin: 0; }

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}
.badge.ok { background: rgba(110, 231, 183, 0.15); color: var(--success); }
.badge.warn { background: rgba(251, 191, 36, 0.15); color: var(--warning); }
.badge.no { background: rgba(248, 113, 113, 0.12); color: var(--danger); }
.badge.admin { background: var(--gold-soft); color: var(--gold); }

.toast {
  position: fixed;
  bottom: calc(var(--nav-h) + var(--safe-b) + 16px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10, 22, 40, 0.95);
  color: var(--text);
  padding: 12px 22px;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 700;
  z-index: 300;
  border: 1px solid var(--gold-border);
  max-width: 90vw;
  text-align: center;
}

.empty { text-align: center; color: var(--muted); padding: 28px 16px; }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 200;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 16px;
  padding-bottom: calc(var(--nav-h) + var(--safe-b) + 16px);
}
.modal-sheet {
  width: 100%;
  max-width: 480px;
  max-height: 80dvh;
  overflow-y: auto;
  background: var(--bg-deep);
  border: 1px solid var(--gold-border);
  border-radius: 20px 20px 0 0;
  padding: 20px 16px;
}
.modal-sheet h3 { margin-bottom: 16px; }
.modal-actions { display: flex; gap: 8px; margin-top: 16px; }
.modal-actions .btn-primary { flex: 1; margin: 0; }
.modal-actions .btn-sm { flex: 1; }

.search-bar {
  position: relative;
  margin-bottom: 14px;
}
.search-bar input { padding-left: 38px; }
.search-bar::before {
  content: '🔍';
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
}

@media (min-width: 768px) {
  .content { max-width: 760px; margin: 0 auto; width: 100%; }
  .modal-overlay { align-items: center; padding-bottom: 16px; }
  .modal-sheet { border-radius: 20px; }
}