/* Admin Dashboard — matches NeverMiss AI landing page design language */
:root {
  --bg: #0F1C2E;
  --bg-card: #152438;
  --fg: #F0F4FF;
  --fg-muted: #8A9BB5;
  --accent: #FFB347;
  --accent-dim: rgba(255, 179, 71, 0.12);
  --green: #4ADE80;
  --red: #F87171;
  --border: rgba(255, 255, 255, 0.07);
  --nav-bg: rgba(15, 28, 46, 0.92);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--nav-bg); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px; height: 56px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.25rem; color: var(--accent); letter-spacing: -0.02em; text-decoration: none; }
.nav-links { display: flex; gap: 24px; align-items: center; }
.nav-links a { color: var(--fg-muted); text-decoration: none; font-size: 0.875rem; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--fg); }

/* LAYOUT */
.container { max-width: 1200px; margin: 0 auto; padding: 32px 24px; }
.section-title { font-family: 'Syne', sans-serif; font-size: 1.5rem; font-weight: 700; margin-bottom: 8px; }
.section-sub { color: var(--fg-muted); margin-bottom: 24px; font-size: 0.9rem; }

/* STATS GRID */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 40px; }
.stat-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 20px 24px;
}
.stat-card-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fg-muted); margin-bottom: 8px; }
.stat-card-value { font-family: 'Syne', sans-serif; font-size: 2rem; font-weight: 800; color: var(--accent); }
.stat-card-sub { font-size: 0.75rem; color: var(--fg-muted); margin-top: 4px; }
.stat-card.emergency .stat-card-value { color: var(--red); }

/* TABS */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 32px; }
.tab {
  padding: 10px 20px; cursor: pointer; border-radius: 8px 8px 0 0;
  color: var(--fg-muted); font-size: 0.875rem; font-weight: 500;
  border: 1px solid transparent; border-bottom: none;
  background: transparent; transition: all 0.2s;
}
.tab:hover { color: var(--fg); background: var(--bg-card); }
.tab.active { color: var(--accent); background: var(--accent-dim); border-color: var(--border); }

.tab-content { display: none; }
.tab-content.active { display: block; }

/* CARDS */
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px; margin-bottom: 16px;
}
.card-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1rem; margin-bottom: 16px; }

/* TABLE */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.data-table th { text-align: left; color: var(--fg-muted); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; padding: 8px 12px; border-bottom: 1px solid var(--border); }
.data-table td { padding: 12px; border-bottom: 1px solid var(--border); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover { background: rgba(255,255,255,0.02); }

/* BADGES */
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 0.75rem; font-weight: 600; }
.badge-green { background: rgba(74, 222, 128, 0.15); color: var(--green); }
.badge-red { background: rgba(248, 113, 113, 0.15); color: var(--red); }
.badge-yellow { background: rgba(251, 191, 36, 0.15); color: #FBBF24; }
.badge-gray { background: rgba(138, 155, 181, 0.15); color: var(--fg-muted); }

/* FORMS */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--fg-muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.05em; }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 10px 14px; border-radius: 8px;
  background: var(--bg); border: 1px solid var(--border);
  color: var(--fg); font-size: 0.9rem; font-family: inherit;
  transition: border-color 0.2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none; border-color: var(--accent);
}
.form-textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; border-radius: 8px; font-size: 0.875rem; font-weight: 600; cursor: pointer; border: none; font-family: inherit; transition: all 0.2s; }
.btn-primary { background: var(--accent); color: var(--bg); }
.btn-primary:hover { background: #FFA020; }
.btn-secondary { background: var(--bg-card); color: var(--fg); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--accent); }
.btn-danger { background: rgba(248, 113, 113, 0.15); color: var(--red); }
.btn-sm { padding: 6px 12px; font-size: 0.8rem; }

/* EMERGENCY DETECTOR */
.emergency-tester { background: var(--accent-dim); border: 1px solid rgba(255, 179, 71, 0.3); border-radius: 12px; padding: 24px; }
.emergency-result { margin-top: 16px; padding: 16px; border-radius: 8px; background: var(--bg); border: 1px solid var(--border); font-family: monospace; font-size: 0.85rem; }
.emergency-clear { background: rgba(74, 222, 128, 0.15); color: var(--green); }
.emergency-detected { background: rgba(248, 113, 113, 0.15); color: var(--red); }

/* PERSONA CARDS */
.persona-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.persona-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 20px; cursor: pointer;
  transition: all 0.2s;
}
.persona-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.persona-card.selected { border-color: var(--accent); background: var(--accent-dim); }
.persona-icon { font-size: 2rem; margin-bottom: 12px; }
.persona-name { font-family: 'Syne', sans-serif; font-weight: 700; margin-bottom: 4px; }
.persona-industry { font-size: 0.8rem; color: var(--fg-muted); }
.persona-tone { display: inline-block; margin-top: 8px; padding: 2px 8px; border-radius: 999px; background: var(--bg); font-size: 0.75rem; color: var(--accent); }

/* SETTINGS SECTIONS */
.settings-section { margin-bottom: 32px; }
.settings-section-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.1rem; margin-bottom: 16px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }

/* TOAST */
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 9999;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px 20px;
  font-size: 0.875rem; max-width: 320px;
  animation: slideUp 0.3s ease;
}
.toast-success { border-color: var(--green); }
.toast-error { border-color: var(--red); }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* LOGO HEADER */
.logo-header { display: flex; align-items: center; gap: 12px; margin-bottom: 32px; }
.logo-icon { width: 40px; height: 40px; background: var(--accent-dim); border: 1px solid rgba(255,179,71,0.3); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; }
.logo-text { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.25rem; color: var(--accent); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .persona-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
}