/* ╔══════════════════════════════════════════════════════════════════╗
   ║  Monitor HCDN — Design System Institucional                    ║
   ║  Honorable Cámara de Diputados de la Nación Argentina          ║
   ╚══════════════════════════════════════════════════════════════════╝ */

@import url('https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@300;400;500;600;700;800&family=Roboto:wght@300;400;500;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Tokens ────────────────────────────────────────────────────── */
:root {
  /* HCDN Official Palette */
  --hcdn-blue: #242c4f;
  --hcdn-blue-dark: #1a2040;
  --hcdn-blue-darker: #111633;
  --hcdn-blue-light: #2e3866;
  --hcdn-accent: #5c98bd;
  --hcdn-accent-hover: #4a87ac;
  --hcdn-accent-light: rgba(92,152,189,0.15);
  --hcdn-red: #a51e2c;
  --hcdn-red-light: rgba(165,30,44,0.12);
  --hcdn-gold: #c9a84c;
  --hcdn-gold-light: rgba(201,168,76,0.12);

  /* Surfaces — light institutional */
  --surface-0: #f4f5f7;
  --surface-1: #ffffff;
  --surface-2: #f8f9fb;
  --surface-3: #eef0f4;
  --surface-card: #ffffff;
  --surface-nav: var(--hcdn-blue);
  --surface-hero: linear-gradient(135deg, #242c4f 0%, #1a2040 50%, #2e3866 100%);

  /* Text */
  --text-primary: #1a1d2e;
  --text-secondary: #5a6178;
  --text-muted: #8b91a5;
  --text-accent: #3a78a0;
  --text-on-dark: #ffffff;
  --text-on-dark-muted: rgba(255,255,255,0.7);

  /* Borders */
  --border-subtle: #e2e5ec;
  --border-medium: #d0d4de;
  --border-accent: rgba(92,152,189,0.4);

  /* Badges - project types */
  --badge-ley: #2563b8;
  --badge-ley-bg: rgba(37,99,184,0.1);
  --badge-resolucion: #7c3aed;
  --badge-resolucion-bg: rgba(124,58,237,0.08);
  --badge-declaracion: #059669;
  --badge-declaracion-bg: rgba(5,150,105,0.08);
  --badge-mensaje: #d97706;
  --badge-mensaje-bg: rgba(217,119,6,0.08);

  /* Spacing */
  --sp-xs: 4px;
  --sp-sm: 8px;
  --sp-md: 16px;
  --sp-lg: 24px;
  --sp-xl: 32px;
  --sp-2xl: 48px;
  --sp-3xl: 64px;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.1);
  --shadow-card: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.04);

  /* Layout */
  --max-width: 1320px;
  --nav-height: 56px;
  --top-bar-height: 32px;
}

/* ── Reset & Base ──────────────────────────────────────────────── */
*, *::before, *::after {
  margin: 0; padding: 0; box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: 'Roboto', -apple-system, sans-serif;
  background: var(--surface-0);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--text-accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--hcdn-accent-hover); text-decoration: underline; }

/* ── Scrollbar ─────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--surface-3); }
::-webkit-scrollbar-thumb { background: #b8bcc8; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--hcdn-accent); }

/* ── Top Institutional Bar ─────────────────────────────────────── */
.top-bar {
  height: var(--top-bar-height);
  background: #1a1d2e;
  display: flex; align-items: center;
  padding: 0 var(--sp-lg);
  font-size: 11px;
  color: rgba(255,255,255,0.6);
}

.top-bar-inner {
  max-width: var(--max-width);
  width: 100%; margin: 0 auto;
  display: flex; align-items: center;
  justify-content: space-between;
}

.top-bar a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color 0.2s;
  margin-left: 16px;
  font-family: 'Roboto Condensed', sans-serif;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  font-size: 10px;
  font-weight: 500;
}

.top-bar a:hover { color: #fff; text-decoration: none; }

/* ── Navigation ────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0;
  height: var(--nav-height);
  background: var(--hcdn-blue);
  z-index: 1000;
  display: flex; align-items: center;
  padding: 0 var(--sp-lg);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.nav-inner {
  max-width: var(--max-width);
  width: 100%; margin: 0 auto;
  display: flex; align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex; align-items: center; gap: 10px;
  color: var(--text-on-dark);
  font-family: 'Roboto Condensed', sans-serif;
  font-weight: 700; font-size: 16px;
  letter-spacing: 0.3px;
  text-decoration: none;
}

.nav-brand:hover { color: var(--text-on-dark); text-decoration: none; }

.nav-brand .icon {
  width: 34px; height: 34px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}

.nav-brand .brand-text {
  display: flex; flex-direction: column;
  line-height: 1.1;
}

.nav-brand .brand-sub {
  font-size: 10px; font-weight: 400;
  color: var(--text-on-dark-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-links {
  display: flex; gap: 2px; list-style: none;
}

.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-on-dark-muted);
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 13px; font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.2s;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--text-on-dark);
  background: rgba(255,255,255,0.1);
  text-decoration: none;
}

.nav-links a.active {
  color: var(--text-on-dark);
  background: rgba(255,255,255,0.15);
}

.nav-selector {
  margin-left: 8px;
  display: flex;
  align-items: center;
}

.period-select {
  appearance: none;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--text-on-dark);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 4px 28px 4px 12px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  transition: all 0.2s ease;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="%23ffffff" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M6 9l6 6 6-6"/></svg>');
  background-repeat: no-repeat;
  background-position: right 8px center;
}

.period-select:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}

.period-select:focus {
  border-color: var(--hcdn-accent);
  box-shadow: 0 0 0 2px var(--hcdn-accent-light);
}

.period-select option {
  background-color: var(--hcdn-blue-dark);
  color: var(--text-on-dark);
}

.nav-alert-badge {
  background: var(--hcdn-red);
  color: white;
  font-size: 10px; font-weight: 700;
  padding: 1px 5px;
  border-radius: var(--radius-full);
  margin-left: 4px;
  animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* Mobile nav */
.nav-toggle {
  display: none;
  background: none; border: none; color: var(--text-on-dark);
  font-size: 24px; cursor: pointer; padding: var(--sp-sm);
}

/* ── Main Container ────────────────────────────────────────────── */
.main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--sp-xl) var(--sp-lg) var(--sp-3xl);
}

/* ── Page Header ───────────────────────────────────────────────── */
.page-header {
  margin-bottom: var(--sp-xl);
  padding-bottom: var(--sp-md);
  border-bottom: 2px solid var(--hcdn-blue);
}

.page-header h1 {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 26px; font-weight: 700;
  color: var(--hcdn-blue);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.page-header p {
  color: var(--text-secondary); font-size: 14px;
  margin-top: 4px;
}

/* ── Hero Section ──────────────────────────────────────────────── */
.hero {
  background: var(--surface-hero);
  margin: calc(-1 * var(--sp-xl)) calc(-1 * var(--sp-lg)) var(--sp-xl);
  padding: var(--sp-3xl) var(--sp-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0 L60 30 L30 60 L0 30Z' fill='none' stroke='rgba(255,255,255,0.03)' stroke-width='1'/%3E%3C/svg%3E") repeat;
  pointer-events: none;
}

.hero h1 {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  color: var(--text-on-dark);
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.3;
  position: relative;
}

.hero h1 span {
  display: block;
  font-size: clamp(14px, 2vw, 18px);
  font-weight: 400;
  color: var(--text-on-dark-muted);
  letter-spacing: 2px;
  margin-top: 8px;
}

.hero p {
  font-size: 15px; color: var(--text-on-dark-muted);
  max-width: 640px; margin: var(--sp-md) auto 0;
  position: relative;
}

.hero-divider {
  width: 60px; height: 3px;
  background: var(--hcdn-accent);
  margin: var(--sp-md) auto;
  border-radius: 2px;
}

/* ── KPI Cards ─────────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--sp-md);
  margin-bottom: var(--sp-xl);
}

.kpi-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--sp-lg);
  transition: all 0.25s ease;
  position: relative;
  box-shadow: var(--shadow-card);
}

.kpi-card::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--hcdn-blue);
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  opacity: 0;
  transition: opacity 0.25s;
}

.kpi-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.kpi-card:hover::before { opacity: 1; }

.kpi-label {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: var(--sp-sm);
}

.kpi-value {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 34px; font-weight: 700;
  color: var(--hcdn-blue);
  line-height: 1;
  font-feature-settings: 'tnum';
}

.kpi-sub {
  font-size: 12px; color: var(--text-secondary);
  margin-top: var(--sp-xs);
}

/* ── Cards ─────────────────────────────────────────────────────── */
.card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--sp-lg);
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.25s;
}

.card:hover { box-shadow: var(--shadow-md); }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-md);
  padding-bottom: var(--sp-sm);
  border-bottom: 1px solid var(--border-subtle);
}

.card-title {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 15px; font-weight: 700;
  color: var(--hcdn-blue);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.card-subtitle {
  font-size: 12px; color: var(--text-secondary);
}

/* ── Section Layout ────────────────────────────────────────────── */
.section-title {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 18px; font-weight: 700;
  color: var(--hcdn-blue);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--sp-md);
  display: flex; align-items: center; gap: var(--sp-sm);
  padding-bottom: var(--sp-sm);
  border-bottom: 2px solid var(--hcdn-blue);
}

.section-title .emoji { font-size: 20px; }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-md);
  margin-bottom: var(--sp-xl);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
  margin-bottom: var(--sp-xl);
}

/* ── Badges ────────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 11px; font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-ley { color: var(--badge-ley); background: var(--badge-ley-bg); border: 1px solid rgba(37,99,184,0.15); }
.badge-resolucion { color: var(--badge-resolucion); background: var(--badge-resolucion-bg); border: 1px solid rgba(124,58,237,0.12); }
.badge-declaracion { color: var(--badge-declaracion); background: var(--badge-declaracion-bg); border: 1px solid rgba(5,150,105,0.12); }
.badge-mensaje { color: var(--badge-mensaje); background: var(--badge-mensaje-bg); border: 1px solid rgba(217,119,6,0.12); }

/* ── Project List ──────────────────────────────────────────────── */
.project-list {
  display: flex; flex-direction: column; gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.project-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: var(--sp-md);
  align-items: start;
  padding: var(--sp-md) var(--sp-lg);
  background: var(--surface-card);
  cursor: pointer;
  transition: background 0.15s;
}

.project-item:hover {
  background: var(--surface-2);
}

.project-item .badge { white-space: nowrap; margin-top: 2px; }

.project-title {
  font-size: 13px; font-weight: 500;
  color: var(--text-primary);
  line-height: 1.45;
  display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}

.project-meta {
  font-size: 12px; color: var(--text-muted);
  margin-top: 4px;
  display: flex; gap: var(--sp-md); flex-wrap: wrap;
}

.project-meta span { display: flex; align-items: center; gap: 4px; }

.project-date {
  font-size: 12px; color: var(--text-muted);
  white-space: nowrap;
  font-family: 'JetBrains Mono', monospace;
}

/* ── Filters Bar ───────────────────────────────────────────────── */
.filters-bar {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--sp-md) var(--sp-lg);
  margin-bottom: var(--sp-lg);
  display: flex; flex-wrap: wrap;
  gap: var(--sp-sm);
  align-items: center;
  box-shadow: var(--shadow-sm);
}

.search-input {
  flex: 1; min-width: 250px;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 16px 10px 38px;
  color: var(--text-primary);
  font-size: 14px; font-family: inherit;
  transition: all 0.2s;
  outline: none;
}

.search-input:focus {
  border-color: var(--hcdn-accent);
  box-shadow: 0 0 0 3px var(--hcdn-accent-light);
}

.search-input::placeholder { color: var(--text-muted); }

.search-wrapper {
  position: relative; flex: 1; min-width: 250px;
}

.search-wrapper::before {
  content: '🔍';
  position: absolute; left: 12px; top: 50%;
  transform: translateY(-50%);
  font-size: 13px; pointer-events: none;
}

.filter-select {
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 13px; font-family: inherit;
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
  max-width: 220px;
}

.filter-select:focus { border-color: var(--hcdn-accent); }

.filter-count {
  font-size: 13px; color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  white-space: nowrap;
}

/* ── Pagination ────────────────────────────────────────────────── */
.pagination {
  display: flex; align-items: center; justify-content: center;
  gap: var(--sp-sm);
  margin-top: var(--sp-xl);
}

.pagination button {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: var(--sp-sm) var(--sp-md);
  color: var(--text-secondary);
  font-size: 13px; font-family: inherit;
  cursor: pointer; transition: all 0.2s;
}

.pagination button:hover:not(:disabled) {
  border-color: var(--hcdn-accent);
  color: var(--text-primary);
}

.pagination button:disabled { opacity: 0.3; cursor: not-allowed; }
.pagination button.active {
  background: var(--hcdn-blue);
  border-color: var(--hcdn-blue);
  color: white;
}

.pagination .page-info {
  font-size: 13px; color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

/* ── Timeline (project detail) ─────────────────────────────────── */
.timeline {
  position: relative;
  padding-left: 28px;
}

.timeline::before {
  content: '';
  position: absolute; left: 8px; top: 0; bottom: 0;
  width: 2px;
  background: var(--hcdn-blue);
  opacity: 0.2;
  border-radius: 1px;
}

.timeline-item {
  position: relative;
  padding: var(--sp-sm) 0 var(--sp-lg);
}

.timeline-item::before {
  content: '';
  position: absolute; left: -24px; top: 12px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: white;
  border: 2px solid var(--hcdn-accent);
}

.timeline-item:first-child::before {
  background: var(--hcdn-accent);
  box-shadow: 0 0 0 3px var(--hcdn-accent-light);
}

.timeline-date {
  font-size: 12px; color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 2px;
}

.timeline-text {
  font-size: 14px; color: var(--text-primary);
}

/* ── Ranking List ──────────────────────────────────────────────── */
.ranking-list {
  display: flex; flex-direction: column; gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.ranking-item {
  display: flex; align-items: center; gap: var(--sp-md);
  padding: 10px var(--sp-md);
  background: var(--surface-card);
  cursor: pointer;
  transition: background 0.15s;
}

.ranking-item:hover {
  background: var(--surface-2);
}

.ranking-pos {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 14px; font-weight: 700;
  color: var(--text-muted);
  width: 28px; text-align: center;
}

.ranking-item:nth-child(1) .ranking-pos { color: var(--hcdn-gold); }
.ranking-item:nth-child(2) .ranking-pos { color: #8a8e9a; }
.ranking-item:nth-child(3) .ranking-pos { color: #a0704a; }

.ranking-name {
  flex: 1;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 13px; font-weight: 500;
  color: var(--text-primary);
}

.ranking-bar-wrapper {
  flex: 1; height: 6px;
  background: var(--surface-3);
  border-radius: 3px;
  overflow: hidden;
}

.ranking-bar {
  height: 100%;
  background: var(--hcdn-blue);
  border-radius: 3px;
  transition: width 0.6s ease;
}

.ranking-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; font-weight: 500;
  color: var(--hcdn-blue);
  min-width: 40px; text-align: right;
}

/* ── Charts Container ──────────────────────────────────────────── */
.chart-container {
  position: relative;
  width: 100%;
}

.chart-container canvas { width: 100% !important; }

/* ── Alerts ────────────────────────────────────────────────────── */
.alert-config {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--sp-lg);
  margin-bottom: var(--sp-lg);
  box-shadow: var(--shadow-card);
}

.alert-form {
  display: flex; gap: var(--sp-sm); flex-wrap: wrap;
  align-items: flex-end;
}

.alert-form label {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 11px; font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: block; margin-bottom: 4px;
}

.alert-form input, .alert-form select {
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 13px; font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.alert-form input:focus, .alert-form select:focus {
  border-color: var(--hcdn-accent);
}

.btn-primary {
  background: var(--hcdn-blue);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 13px; font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary:hover {
  background: var(--hcdn-blue-light);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 13px; font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-ghost:hover {
  border-color: var(--border-accent);
  color: var(--text-primary);
}

.btn-sm { padding: 6px 12px; font-size: 12px; }

.btn-danger {
  background: var(--hcdn-red-light);
  color: var(--hcdn-red);
  border: 1px solid rgba(165,30,44,0.2);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 12px; font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-danger:hover { background: rgba(165,30,44,0.2); }

/* Alert tags */
.alert-tags {
  display: flex; flex-wrap: wrap; gap: var(--sp-sm);
  margin-top: var(--sp-md);
}

.alert-tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px;
  background: var(--surface-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: 12px; color: var(--text-secondary);
}

.alert-tag .remove {
  cursor: pointer; color: var(--text-muted);
  transition: color 0.2s;
}

.alert-tag .remove:hover { color: var(--hcdn-red); }

/* ── Detail Header ─────────────────────────────────────────────── */
.detail-header {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--sp-xl);
  margin-bottom: var(--sp-lg);
  box-shadow: var(--shadow-card);
  border-top: 4px solid var(--hcdn-blue);
}

.detail-header h1 {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 20px; font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: var(--sp-md);
}

.detail-meta {
  display: flex; flex-wrap: wrap; gap: var(--sp-lg);
}

.detail-meta-item { display: flex; flex-direction: column; }

.detail-meta-label {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.detail-meta-value {
  font-size: 14px; color: var(--text-primary); font-weight: 500;
}

/* ── Commission chips ──────────────────────────────────────────── */
.com-chips {
  display: flex; flex-wrap: wrap; gap: var(--sp-sm);
}

.com-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px;
  background: var(--hcdn-accent-light);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 12px; font-weight: 600;
  color: var(--hcdn-blue);
}

.com-chip .order {
  background: var(--hcdn-blue);
  color: white;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700;
}

/* ── Back button ───────────────────────────────────────────────── */
.back-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--text-secondary);
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 13px; font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: var(--sp-md);
  transition: color 0.2s;
}

.back-link:hover { color: var(--hcdn-accent); text-decoration: none; }

/* ── Empty State ───────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: var(--sp-3xl) var(--sp-lg);
  color: var(--text-muted);
}

.empty-state .emoji { font-size: 48px; margin-bottom: var(--sp-md); }
.empty-state p { font-size: 15px; }

/* ── Loading ───────────────────────────────────────────────────── */
.loading {
  display: flex; align-items: center; justify-content: center;
  gap: var(--sp-sm);
  padding: var(--sp-3xl);
  color: var(--text-secondary);
}

.loading-spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border-subtle);
  border-top-color: var(--hcdn-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Footer ────────────────────────────────────────────────────── */
.footer {
  background: var(--hcdn-blue);
  text-align: center;
  padding: var(--sp-xl) var(--sp-lg);
  color: var(--text-on-dark-muted);
  font-size: 12px;
  font-family: 'Roboto Condensed', sans-serif;
  letter-spacing: 0.3px;
}

.footer a { color: rgba(255,255,255,0.8); }
.footer a:hover { color: #fff; text-decoration: none; }

/* ── Responsive ────────────────────────────────────────────────── */

/* Safe area support for notch devices */
@supports (padding: env(safe-area-inset-top)) {
  .top-bar { padding-top: env(safe-area-inset-top); }
  .footer { padding-bottom: calc(var(--sp-xl) + env(safe-area-inset-bottom)); }
}

/* Smooth mobile scrolling */
html {
  overscroll-behavior-y: contain;
  -webkit-overflow-scrolling: touch;
}

/* ── Tablet (1024px) ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .main { padding: var(--sp-lg) var(--sp-md) var(--sp-2xl); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .ranking-bar-wrapper { display: none; }
}

/* ── Mobile (768px) ────────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Hide institutional top bar on mobile */
  .top-bar { display: none; }

  /* Mobile nav - slide down drawer */
  .nav-inner { padding: 0 var(--sp-md); }

  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 48px;
    min-height: 48px;
    font-size: 22px;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--hcdn-blue-dark);
    flex-direction: column;
    padding: var(--sp-sm) 0;
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
    z-index: 999;
  }

  .nav-links.open { display: flex; }

  .nav-links a {
    padding: 14px var(--sp-lg);
    min-height: 48px;
    display: flex;
    align-items: center;
    font-size: 14px;
    border-radius: 0;
  }

  .nav-links a:hover,
  .nav-links a.active {
    background: rgba(255,255,255,0.08);
  }

  /* Brand */
  .nav-brand .icon { width: 30px; height: 30px; font-size: 16px; }
  .nav-brand .brand-text { font-size: 15px; }
  .nav-brand .brand-sub { font-size: 9px; }

  /* Grids */
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: var(--sp-sm); }

  /* KPI compact */
  .kpi-card { padding: var(--sp-md); }
  .kpi-value { font-size: 26px; }
  .kpi-label { font-size: 10px; }
  .kpi-sub { font-size: 11px; }

  /* Hero compact */
  .hero {
    margin: calc(-1 * var(--sp-lg)) calc(-1 * var(--sp-md)) var(--sp-md);
    padding: var(--sp-md) var(--sp-md);
  }
  .hero h1 { font-size: 18px; letter-spacing: 0.3px; }
  .hero h1 span { font-size: 11px; margin-top: 4px; }
  .hero p { font-size: 12px; margin-top: var(--sp-xs); }
  .hero-divider { margin: var(--sp-xs) auto; width: 40px; height: 2px; }

  /* Main content */
  .main { padding: var(--sp-lg) var(--sp-sm) var(--sp-2xl); }

  /* Page header */
  .page-header h1 { font-size: 20px; }
  .page-header p { font-size: 13px; }

  /* Cards compact */
  .card { padding: var(--sp-md); }
  .card-title { font-size: 13px; }
  .card-header { margin-bottom: var(--sp-sm); padding-bottom: var(--sp-xs); }

  /* Section titles */
  .section-title { font-size: 15px; }
  .section-title .emoji { font-size: 16px; }

  /* Filters bar - stacked */
  .filters-bar {
    flex-direction: column;
    padding: var(--sp-md);
    gap: var(--sp-sm);
  }
  .search-wrapper { min-width: 100%; }
  .search-input { padding: 12px 16px 12px 38px; font-size: 16px; } /* 16px prevents iOS zoom */
  .filter-select {
    max-width: 100%; width: 100%;
    padding: 12px 14px; font-size: 16px;
    min-height: 48px;
  }
  .filter-count { text-align: center; width: 100%; }

  /* Project list - stacked */
  .project-item {
    grid-template-columns: 1fr;
    gap: var(--sp-xs);
    padding: var(--sp-md);
    min-height: 48px;
  }
  .project-item .badge { align-self: flex-start; }
  .project-date { order: -1; font-size: 11px; }
  .project-title { font-size: 13px; }
  .project-meta { font-size: 11px; gap: var(--sp-sm); }

  /* Rankings compact */
  .ranking-item { padding: 12px var(--sp-md); min-height: 48px; }
  .ranking-pos { font-size: 13px; width: 24px; }
  .ranking-name { font-size: 12px; }
  .ranking-bar-wrapper { display: none; }
  .ranking-value { font-size: 12px; min-width: 32px; }

  /* Charts */
  .chart-container canvas { height: 220px !important; }

  /* Detail page */
  .detail-header { padding: var(--sp-md); }
  .detail-header h1 { font-size: 16px; }
  .detail-meta { gap: var(--sp-sm); }
  .detail-meta-label { font-size: 9px; }
  .detail-meta-value { font-size: 13px; }

  /* Timeline */
  .timeline { padding-left: 22px; }
  .timeline-item::before { left: -18px; width: 8px; height: 8px; }
  .timeline-text { font-size: 13px; }

  /* Commission chips */
  .com-chips { gap: var(--sp-xs); }
  .com-chip { padding: 5px 10px; font-size: 11px; }
  .com-chip .order { width: 16px; height: 16px; font-size: 9px; }

  /* Alerts form */
  .alert-form {
    flex-direction: column;
  }
  .alert-form > div { width: 100%; }
  .alert-form input,
  .alert-form select {
    width: 100%;
    padding: 12px 14px; font-size: 16px;
    min-height: 48px;
  }
  .btn-primary, .btn-ghost { 
    width: 100%; 
    min-height: 48px; 
    font-size: 14px;
    justify-content: center;
  }

  /* Alert tags */
  .alert-tag { font-size: 11px; padding: 6px 10px; }

  /* Pagination - bigger touch targets */
  .pagination { flex-wrap: wrap; gap: var(--sp-xs); }
  .pagination button { min-width: 44px; min-height: 44px; font-size: 14px; }
  .pagination .page-info { font-size: 12px; width: 100%; text-align: center; order: -1; }

  /* Footer */
  .footer { padding: var(--sp-lg) var(--sp-md); font-size: 11px; }

  /* Back link */
  .back-link { min-height: 48px; display: inline-flex; align-items: center; }
}

/* ── Small phone (480px) ───────────────────────────────────────── */
@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .kpi-card { flex-direction: row; display: flex; align-items: center; justify-content: space-between; }
  .kpi-value { font-size: 28px; }
  .kpi-label { margin-bottom: 0; }
  .kpi-sub { display: none; }

  .hero h1 { font-size: 18px; }
  .hero h1 span { font-size: 11px; letter-spacing: 1px; }

  .detail-meta { flex-direction: column; gap: var(--sp-sm); }

  .ranking-item { gap: var(--sp-sm); }

  .project-meta { flex-direction: column; gap: 2px; }
}

/* ── Animations ────────────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: fadeInUp 0.35s ease forwards;
  opacity: 0;
}

.animate-in:nth-child(2) { animation-delay: 0.05s; }
.animate-in:nth-child(3) { animation-delay: 0.1s; }
.animate-in:nth-child(4) { animation-delay: 0.15s; }
.animate-in:nth-child(5) { animation-delay: 0.2s; }
.animate-in:nth-child(6) { animation-delay: 0.25s; }

/* ── Period Selector Navbar ────────────────────────────────────────────── */
.period-select {
  padding: 6px 14px;
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-base);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 32px;
}

.period-select:hover {
  background-color: var(--surface-1);
  border-color: var(--text-accent);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transform: translateY(-1px);
}

.period-select:focus {
  border-color: var(--hcdn-blue);
  box-shadow: 0 0 0 3px rgba(35, 110, 219, 0.2);
}

.period-select option {
  color: #1a1d2e;
  background: #ffffff;
}

/* ── Global Search Bar Navbar ──────────────────────────────────────────── */
.global-search-container {
  display: flex;
  align-items: center;
  position: relative;
}

.global-search-input {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: 6px 16px 6px 36px;
  color: #ffffff;
  font-family: inherit;
  font-size: 13px;
  width: 200px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
}

.global-search-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.global-search-input:focus {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  width: 260px;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

/* Glassmorphism search icon inside input via background-image */
.global-search-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.6)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 12px center;
}

/* Mobile responsive adjustments for navbar search */
@media (max-width: 900px) {
  .global-search-input {
    width: 140px;
  }
  .global-search-input:focus {
    width: 180px;
  }
}

@media (max-width: 600px) {
  .nav-selector {
    flex-direction: column;
    align-items: stretch !important;
  }
  .global-search-input {
    width: 100%;
  }
  .global-search-input:focus {
    width: 100%;
  }
}