/* ═══════════════════════════════════════════════════════════
   Komitet AI — Official Government Style
   Комитет развития мест при Президенте Республики Таджикистан
   ═══════════════════════════════════════════════════════════ */

:root {
  --primary: #1a3a6b;
  --primary-light: #2d5fa0;
  --primary-dark: #0f2447;
  --accent: #c9a84c;
  --accent-light: #e0c878;
  --bg: #f5f7fa;
  --bg-white: #ffffff;
  --text: #1a1a1a;
  --text-secondary: #6b7280;
  --border: #e0e4e8;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.1);
  --transition: 0.2s ease;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Header ────────────────────────────────────────────── */
.header {
  background: var(--primary);
  color: #fff;
  padding: 0 20px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  text-decoration: none;
}
.logo-icon { font-size: 28px; }
.logo-text { font-size: 15px; font-weight: 600; line-height: 1.3; }
.logo-text small { font-size: 11px; font-weight: 400; opacity: 0.85; }

.nav { display: flex; gap: 4px; }
.nav-link {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
}
.nav-link:hover { background: rgba(255,255,255,0.12); color: #fff; }

.nav-toggle { display: none; background: none; border: none; color: #fff; font-size: 24px; cursor: pointer; padding: 4px 8px; }

/* ── Main ──────────────────────────────────────────────── */
.main { flex: 1; padding-bottom: 60px; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ── Hero ──────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  color: #fff;
  padding: 80px 20px 70px;
  text-align: center;
}
.hero-content { max-width: 700px; margin: 0 auto; }
.hero-title { font-size: 36px; font-weight: 700; line-height: 1.25; margin-bottom: 12px; }
.hero-subtitle { font-size: 18px; font-weight: 400; opacity: 0.9; margin-bottom: 20px; }
.hero-text { font-size: 15px; opacity: 0.8; margin-bottom: 32px; line-height: 1.6; }

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 24px; border-radius: 8px; font-size: 15px; font-weight: 500;
  cursor: pointer; transition: all var(--transition); text-decoration: none;
  border: 2px solid transparent; font-family: inherit; white-space: nowrap;
}
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: var(--primary-dark); border-color: var(--accent); }
.btn-primary:hover:not(:disabled) { background: var(--accent-light); }
.btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-outline-light:hover { background: rgba(255,255,255,0.15); border-color: #fff; }
.btn-lg { padding: 14px 36px; font-size: 17px; }
.btn-sm { padding: 6px 14px; font-size: 13px; }

/* ── Features ──────────────────────────────────────────── */
.features { padding: 60px 0; }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.feature-card {
  background: #fff; border-radius: 12px; padding: 28px 24px;
  box-shadow: var(--shadow); transition: transform var(--transition), box-shadow var(--transition);
  display: flex; flex-direction: column; align-items: flex-start;
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.feature-icon { font-size: 36px; margin-bottom: 16px; }
.feature-title { font-size: 18px; font-weight: 600; margin-bottom: 8px; color: var(--primary); }
.feature-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 16px; flex: 1; }

/* ── Info Section ──────────────────────────────────────── */
.info-section { padding: 60px 0; background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.info-section h2 { text-align: center; font-size: 28px; font-weight: 700; margin-bottom: 40px; color: var(--primary); }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; }
.step { text-align: center; padding: 24px; }
.step-number {
  width: 48px; height: 48px; border-radius: 50%; background: var(--accent); color: var(--primary-dark);
  display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 700;
  margin: 0 auto 16px;
}
.step h4 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--text-secondary); }

/* ── Page Titles ───────────────────────────────────────── */
.page-title { font-size: 28px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.page-subtitle { font-size: 15px; color: var(--text-secondary); margin-bottom: 24px; }

/* ── Forms ─────────────────────────────────────────────── */
.form { background: #fff; padding: 28px; border-radius: 12px; box-shadow: var(--shadow); }
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-label .required { color: var(--danger); }
.form-input {
  width: 100%; padding: 10px 14px; border: 1px solid var(--border); border-radius: var(--radius);
  font-size: 15px; font-family: inherit; transition: border-color var(--transition);
  background: #fff; color: var(--text);
}
.form-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,58,107,0.1); }
.form-error { font-size: 13px; color: var(--danger); margin-top: 4px; display: block; min-height: 18px; }
select.form-input { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
textarea.form-input { resize: vertical; min-height: 120px; line-height: 1.5; }

/* ── Result Cards ──────────────────────────────────────── */
.result-card { background: #fff; border-radius: 12px; padding: 28px; box-shadow: var(--shadow); }
.result-title { font-size: 20px; font-weight: 600; color: var(--primary); margin-bottom: 20px; }
.result-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.result-item { display: flex; flex-direction: column; }
.result-item.full-width { grid-column: 1 / -1; }
.result-label { font-size: 12px; color: var(--text-secondary); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.result-value { font-size: 15px; font-weight: 500; }
.track-number { font-family: "SF Mono", "Fira Code", monospace; font-size: 16px; font-weight: 700; color: var(--primary); letter-spacing: 1px; }

/* ── Badges ────────────────────────────────────────────── */
.badge {
  display: inline-block; padding: 4px 12px; border-radius: 20px;
  font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px;
}
.badge-low { background: #d1fae5; color: #065f46; }
.badge-medium { background: #fef3c7; color: #92400e; }
.badge-high { background: #fed7aa; color: #9a3412; }
.badge-critical { background: #fecaca; color: #991b1b; }
.badge-status-registered { background: #dbeafe; color: #1e40af; }
.badge-status-in_progress { background: #fef3c7; color: #92400e; }
.badge-status-closed { background: #d1fae5; color: #065f46; }
.badge-status-rejected { background: #f3f4f6; color: #374151; }

/* ── Stats ─────────────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.stat-card {
  background: #fff; border-radius: 12px; padding: 24px; box-shadow: var(--shadow);
  text-align: center;
}
.stat-number { font-size: 36px; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 14px; color: var(--text-secondary); margin-top: 4px; }
.stat-critical .stat-number { color: var(--danger); }

/* ── Bar Chart ─────────────────────────────────────────── */
.bar-row { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.bar-label { min-width: 140px; font-size: 13px; color: var(--text-secondary); text-align: right; }
.bar-track { flex: 1; height: 20px; background: #f0f2f5; border-radius: 10px; overflow: hidden; }
.bar-fill { height: 100%; background: var(--primary); border-radius: 10px; min-width: 4px; transition: width 0.5s ease; }
.bar-value { min-width: 32px; font-size: 13px; font-weight: 600; text-align: right; }

/* ── Data Table ────────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { text-align: left; font-size: 12px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; padding: 10px 12px; border-bottom: 2px solid var(--border); }
.data-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 14px; }

/* ── Timeline ──────────────────────────────────────────── */
.timeline { padding-left: 20px; border-left: 2px solid var(--border); margin-top: 16px; }
.timeline-item { position: relative; padding-left: 24px; margin-bottom: 20px; }
.timeline-dot {
  position: absolute; left: -26px; top: 4px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--primary); border: 2px solid #fff; box-shadow: 0 0 0 2px var(--primary);
}
.timeline-status { font-weight: 600; font-size: 14px; }
.timeline-comment { font-size: 13px; color: var(--text-secondary); margin-top: 2px; }
.timeline-date { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }

/* ── Alerts ────────────────────────────────────────────── */
.alert { padding: 16px 20px; border-radius: var(--radius); font-size: 14px; }
.alert-error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* ── Empty State ───────────────────────────────────────── */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-secondary); }
.empty-state h3 { font-size: 20px; margin-bottom: 8px; }

/* ── Footer ────────────────────────────────────────────── */
.footer {
  background: var(--primary-dark); color: rgba(255,255,255,0.75);
  padding: 32px 20px; margin-top: auto;
}
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
.footer-col { font-size: 13px; line-height: 1.7; }
.footer-col strong { color: #fff; }

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero-title { font-size: 24px; }
  .hero { padding: 50px 16px 40px; }
  .nav { display: none; position: absolute; top: 64px; left: 0; right: 0; background: var(--primary); flex-direction: column; padding: 8px; }
  .nav.open { display: flex; }
  .nav-toggle { display: block; }
  .feature-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .dashboard-grid { grid-template-columns: 1fr !important; }
  .result-grid { grid-template-columns: 1fr; }
  .bar-label { min-width: 100px; font-size: 12px; }
  .footer-inner { flex-direction: column; gap: 16px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}