/* ═══════════════════════════════════════════════════════════════
   Présidoscope 2027 — Feuille de style principale
   Aesthetic: Editorial française, sobre, sérieux
   Palette: Bleu nuit / Blanc cassé / Rouge républicain / Or discret
   ═══════════════════════════════════════════════════════════════ */

:root {
  /* Couleurs */
  --bleu-nuit:    #0d1b2a;
  --bleu-marine:  #1b3a5c;
  --bleu-moyen:   #2c5f8a;
  --bleu-clair:   #e8f0f8;
  --rouge:        #c0392b;
  --or:           #b8962e;
  --blanc:        #fafaf7;
  --gris-clair:   #f0ede8;
  --gris-texte:   #5a5a5a;
  --gris-border:  #d4d0c8;
  --texte:        #1a1a1a;

  /* Typographie */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Source Serif 4', Georgia, serif;
  --font-mono:    'JetBrains Mono', monospace;

  /* Espacements */
  --gap-xs:   0.5rem;
  --gap-sm:   1rem;
  --gap-md:   1.5rem;
  --gap-lg:   2.5rem;
  --gap-xl:   4rem;
  --gap-xxl:  6rem;

  /* Rayons */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Transitions */
  --transition: 0.2s ease;
  --transition-slow: 0.4s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--blanc);
  color: var(--texte);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--bleu-marine); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--rouge); }

/* ─── Container ─────────────────────────────────────────────── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ─── Utilitaires ────────────────────────────────────────────── */
.hidden { display: none !important; }

/* ─── Header ─────────────────────────────────────────────────── */
.site-header {
  background: var(--bleu-nuit);
  color: var(--blanc);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 2px solid var(--or);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--blanc);
}

.logo-accent {
  color: var(--or);
  font-size: 1.4rem;
  line-height: 1;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--blanc);
  text-decoration: none;
}

.logo-text em {
  font-style: normal;
  color: var(--or);
}

.main-nav {
  display: flex;
  gap: 2rem;
}

.main-nav a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.main-nav a:hover {
  color: var(--or);
}

/* ─── Hero ────────────────────────────────────────────────────── */
.hero {
  background: var(--bleu-nuit);
  color: var(--blanc);
  padding: var(--gap-xxl) 0 var(--gap-xl);
  position: relative;
  overflow: hidden;
}

/* Texture subtile en arrière-plan */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 60px,
      rgba(255,255,255,0.015) 60px,
      rgba(255,255,255,0.015) 61px
    );
  pointer-events: none;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--blanc);
  margin-bottom: 1.25rem;
  max-width: 700px;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.72);
  max-width: 550px;
  margin-bottom: var(--gap-lg);
  line-height: 1.7;
}

/* ─── Disclaimer Banner ─────────────────────────────────────── */
.disclaimer-banner {
  display: flex;
  gap: 1rem;
  background: rgba(192, 57, 43, 0.12);
  border: 1px solid rgba(192, 57, 43, 0.35);
  border-left: 4px solid var(--rouge);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: var(--gap-lg);
  max-width: 680px;
}

.disclaimer-icon {
  color: var(--rouge);
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.disclaimer-banner p {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
}

.disclaimer-banner strong {
  color: var(--blanc);
}

/* ─── Boutons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--or);
  color: var(--bleu-nuit);
  border-color: var(--or);
  font-weight: 600;
}

.btn-primary:hover {
  background: #d4a832;
  border-color: #d4a832;
  color: var(--bleu-nuit);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(184, 150, 46, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--bleu-marine);
  border-color: var(--gris-border);
}

.btn-ghost:hover {
  background: var(--gris-clair);
  color: var(--texte);
}

.btn-sm {
  padding: 0.4rem 0.9rem;
  font-size: 0.82rem;
}

/* ─── Sections ────────────────────────────────────────────────── */
.section {
  padding: var(--gap-xxl) 0;
}

.section-alt {
  background: var(--gris-clair);
}

.section-header {
  text-align: center;
  margin-bottom: var(--gap-xl);
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 0.75rem;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--bleu-nuit);
  margin-bottom: 0.75rem;
}

.section-desc {
  font-size: 1rem;
  color: var(--gris-texte);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ─── Grille des partis ──────────────────────────────────────── */
.parties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.party-card {
  background: var(--blanc);
  border: 2px solid var(--gris-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.party-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--party-color, var(--gris-border));
  transition: height var(--transition);
}

.party-card:hover {
  border-color: var(--party-color, var(--bleu-marine));
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}

.party-card:hover::before {
  height: 6px;
}

.party-card:focus {
  outline: 3px solid var(--bleu-moyen);
  outline-offset: 2px;
}

.party-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.party-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--party-color, var(--gris-border));
  flex-shrink: 0;
}

.party-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--bleu-nuit);
  line-height: 1.3;
}

.party-bloc {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gris-texte);
  margin-bottom: 0.5rem;
}

.party-desc {
  font-size: 0.88rem;
  color: var(--gris-texte);
  line-height: 1.55;
  margin-bottom: 1rem;
}

.party-vote-btn {
  width: 100%;
  justify-content: center;
  background: color-mix(in srgb, var(--party-color, var(--bleu-marine)) 10%, transparent);
  color: var(--party-color, var(--bleu-marine));
  border-color: color-mix(in srgb, var(--party-color, var(--bleu-marine)) 30%, transparent);
  font-size: 0.88rem;
  padding: 0.55rem 1rem;
  transition: all var(--transition);
}

.party-vote-btn:hover {
  background: var(--party-color, var(--bleu-marine));
  color: var(--blanc);
  border-color: var(--party-color, var(--bleu-marine));
}

/* ─── Confirmation de vote ──────────────────────────────────── */
.vote-confirm {
  margin-top: var(--gap-lg);
  animation: fadeSlideUp 0.3s ease;
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.confirm-card {
  background: var(--blanc);
  border: 2px solid var(--bleu-marine);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 520px;
  margin: 0 auto;
  display: flex;
}

.confirm-party-color {
  width: 8px;
  flex-shrink: 0;
  background: var(--party-color-confirm, var(--bleu-marine));
}

.confirm-content {
  padding: 1.75rem;
  flex: 1;
}

.confirm-label {
  font-size: 0.85rem;
  color: var(--gris-texte);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--font-mono);
  margin-bottom: 0.35rem;
}

.confirm-party-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--bleu-nuit);
  margin-bottom: 0.75rem;
}

.confirm-disclaimer {
  font-size: 0.82rem;
  color: var(--gris-texte);
  margin-bottom: 1.25rem;
  font-style: italic;
}

.confirm-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ─── Vote déjà effectué ─────────────────────────────────────── */
.vote-done {
  text-align: center;
  padding: var(--gap-lg) 0;
}

.voted-badge {
  display: inline-flex;
  align-items: flex-start;
  gap: 1rem;
  background: #e8f5e9;
  border: 2px solid #4caf50;
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  margin-bottom: 1.25rem;
  text-align: left;
  max-width: 460px;
}

.voted-check {
  background: #4caf50;
  color: white;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.voted-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #2e7d32;
  margin-bottom: 0.25rem;
}

.voted-subtitle {
  font-size: 0.95rem;
  color: var(--texte);
  margin-bottom: 0.5rem;
}

.voted-info {
  font-size: 0.85rem;
  color: var(--gris-texte);
}

/* ─── Résultats ───────────────────────────────────────────────── */
.results-meta {
  display: flex;
  gap: var(--gap-lg);
  justify-content: center;
  margin-bottom: var(--gap-xl);
  flex-wrap: wrap;
}

.results-stat {
  text-align: center;
  background: var(--blanc);
  border: 1px solid var(--gris-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 2.5rem;
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--bleu-nuit);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gris-texte);
}

.results-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  align-items: start;
  margin-bottom: var(--gap-lg);
}

.chart-wrapper {
  background: var(--blanc);
  border: 1px solid var(--gris-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: relative;
  min-height: 320px;
}

.results-table-wrapper {
  background: var(--blanc);
  border: 1px solid var(--gris-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.results-table thead th {
  background: var(--bleu-nuit);
  color: var(--blanc);
  text-align: left;
  padding: 0.9rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

.results-table tbody tr {
  border-bottom: 1px solid var(--gris-border);
  transition: background var(--transition);
}

.results-table tbody tr:last-child { border-bottom: none; }
.results-table tbody tr:hover { background: var(--gris-clair); }

.results-table td {
  padding: 0.8rem 1rem;
  color: var(--texte);
  vertical-align: middle;
}

.table-party-name {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 500;
}

.table-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.table-count {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--bleu-marine);
  font-weight: 500;
}

.table-pct {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--gris-texte);
}

.loading-cell {
  text-align: center;
  color: var(--gris-texte);
  font-style: italic;
  padding: 2rem !important;
}

.loading-state {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--gris-texte);
  font-style: italic;
  padding: 3rem;
}

.disclaimer-small {
  font-size: 0.82rem;
  color: var(--gris-texte);
  text-align: center;
  padding: 1rem;
  border-top: 1px solid var(--gris-border);
  margin-top: var(--gap-sm);
}

/* ─── Footer ─────────────────────────────────────────────────── */
.site-footer {
  background: var(--bleu-nuit);
  color: rgba(255,255,255,0.65);
  padding: var(--gap-xl) 0 var(--gap-lg);
  border-top: 2px solid var(--or);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--gap-lg);
  margin-bottom: var(--gap-lg);
  flex-wrap: wrap;
}

.footer-logo {
  display: block;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

.footer-nav {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-nav a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-nav a:hover { color: var(--or); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.25rem;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  text-align: center;
}

/* ─── Pages légales ──────────────────────────────────────────── */
.legal-page {
  padding: var(--gap-xl) 0 var(--gap-xxl);
}

.legal-page .container {
  max-width: 780px;
}

.legal-page h1 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--bleu-nuit);
  margin-bottom: 0.5rem;
}

.legal-page .legal-date {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--gris-texte);
  margin-bottom: var(--gap-xl);
  letter-spacing: 0.06em;
}

.legal-page h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--bleu-nuit);
  margin: 2rem 0 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--gris-border);
}

.legal-page h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--texte);
  margin: 1.25rem 0 0.4rem;
}

.legal-page p {
  margin-bottom: 0.9rem;
  line-height: 1.75;
  color: #2a2a2a;
}

.legal-page ul {
  margin: 0.5rem 0 1rem 1.5rem;
  line-height: 1.8;
  color: #2a2a2a;
}

.legal-page .placeholder {
  background: #fff3cd;
  border: 1px dashed #e6a817;
  border-radius: 4px;
  padding: 0.1rem 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.85em;
  color: #8a5700;
}

.legal-page .highlight-box {
  background: var(--bleu-clair);
  border-left: 4px solid var(--bleu-marine);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1rem 1.25rem;
  margin: 1.25rem 0;
}

/* ─── Toasts / Notifications ─────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background: var(--bleu-nuit);
  color: var(--blanc);
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  max-width: 320px;
  border-left: 4px solid var(--or);
  animation: fadeSlideUp 0.3s ease;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.toast.toast-error {
  border-left-color: var(--rouge);
}

.toast.toast-success {
  border-left-color: #4caf50;
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  :root { font-size: 15px; }

  .main-nav { gap: 1rem; }
  .main-nav a { font-size: 0.8rem; }

  .hero { padding: var(--gap-xl) 0 var(--gap-lg); }

  .parties-grid {
    grid-template-columns: 1fr;
  }

  .results-layout {
    grid-template-columns: 1fr;
  }

  .results-meta { gap: var(--gap-sm); }

  .confirm-card { flex-direction: column; }
  .confirm-party-color { width: 100%; height: 6px; }

  .footer-inner { flex-direction: column; }
  .footer-nav { gap: 1rem; }
}

@media (max-width: 480px) {
  .header-inner { gap: 0.75rem; }
  .logo-text { font-size: 1rem; }
  .main-nav { display: none; } /* Sur très petit écran, nav cachée (à améliorer V2 avec hamburger) */
}

/* ─── Graphique temporel ─────────────────────────────────────── */
.temporal-section {
  margin-top: var(--gap-xl);
  padding-top: var(--gap-xl);
  border-top: 1px solid var(--gris-border);
}
.temporal-header {
  text-align: center;
  margin-bottom: 2rem;
}
.temporal-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--bleu-nuit);
  margin-bottom: .5rem;
}
.temporal-desc {
  font-size: .88rem;
  color: var(--gris-texte);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.6;
}
.temporal-chart-wrapper {
  min-height: 260px;
}