/* ==========================================================
   MUSÉE PRIVÉ — Portfolio numérique d'Alexis Balant
   Feuille de style commune
   ========================================================== */

:root {
  --bg: #0c0c0c;
  --gold: #c9a84c;
  --gold-soft: rgba(201, 168, 76, 0.7);
  --text: #ffffff;
  --text-soft: rgba(255, 255, 255, 0.55);
  --text-mute: rgba(255, 255, 255, 0.35);
  --text-faint: rgba(255, 255, 255, 0.2);
  --line: rgba(255, 255, 255, 0.07);
  --line-soft: rgba(255, 255, 255, 0.04);

  /* Salle Graphisme */
  --design-accent: #b07aff;
  --design-accent-2: #7a4fff;
  --design-wall: #100d18;
  --design-canvas: #1a1520;
  --design-frame-outer: #6b4f1a;
  --design-frame-mid: #3a2a0c;

  /* Salle Audiovisuel */
  --av-accent: #4fc98a;
  --av-accent-2: #1d9e75;
  --av-wall: #091410;
  --av-canvas: #0a1a12;
  --av-frame-outer: #1a4a2e;
  --av-frame-mid: #0e2a1a;

  /* Salle Programmation */
  --prog-accent: #c9a84c;
  --prog-wall: #110e07;
  --prog-canvas: #1a1208;
  --prog-frame-outer: #3a2a10;
  --prog-frame-mid: #21180a;

  /* Salle Projet */
  --projet-accent: #c0404a;
  --projet-accent-2: #8a1f28;
  --projet-wall: #140a0b;
  --projet-canvas: #1e0e10;
  --projet-frame-outer: #5a1a1f;
  --projet-frame-mid: #3a0e12;

  /* Salle Perso */
  --perso-accent: #d4829a;
  --perso-accent-2: #a85a72;
  --perso-wall: #140d10;
  --perso-canvas: #1e1015;
  --perso-frame-outer: #5a2a38;
  --perso-frame-mid: #3a1a24;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
em { font-style: italic; color: var(--gold); }

/* ==========================================================
   NAVIGATION
   ========================================================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 48px;
  border-bottom: 0.5px solid var(--line);
  background: rgba(12, 12, 12, 0.7);
  backdrop-filter: blur(6px);
}
.nav-logo {
  font-size: 14px;
  letter-spacing: 0.05em;
  font-weight: 500;
}
.nav-logo span { font-family: var(--font-serif); font-style: italic; color: var(--gold); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-link {
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}
.nav-link:hover, .nav-link.active { color: var(--gold); }
.nav-cta {
  font-size: 11px;
  background: var(--gold);
  color: #0c0c0c;
  padding: 8px 18px;
  border-radius: 2px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: opacity 0.2s ease;
}
.nav-cta:hover { opacity: 0.85; }
.nav-toggle {
  display: none;
  font-size: 22px;
  color: var(--text);
  background: none;
  border: none;
  cursor: pointer;
}

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: #0c0c0c;
    border-bottom: 0.5px solid var(--line);
    padding: 16px 28px;
    gap: 18px;
  }
}

/* ==========================================================
   INDICATEUR DE SALLE (latéral, fixe)
   ========================================================== */
.room-tracker {
  position: fixed;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-end;
}
.room-tracker-item {
  display: flex;
  align-items: center;
  gap: 10px;
}
.room-tracker-label {
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  opacity: 0;
  transform: translateX(6px);
  transition: opacity 0.25s ease, transform 0.25s ease, color 0.25s ease;
  white-space: nowrap;
}
.room-tracker-item.active .room-tracker-label { opacity: 1; transform: translateX(0); color: var(--gold); }
.room-tracker-dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
  transition: background 0.25s ease, height 0.25s ease, border-radius 0.25s ease;
  flex-shrink: 0;
}
.room-tracker-item.active .room-tracker-dot {
  background: var(--gold);
  height: 16px;
  border-radius: 2px;
}
@media (max-width: 860px) {
  .room-tracker { display: none; }
}

/* ==========================================================
   SCROLL WRAPPER (hero + 3 salles en plein écran, snap)
   ========================================================== */
.scroll-rooms {
  scroll-snap-type: y mandatory;
}
.room, .hero {
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

/* ==========================================================
   HERO
   ========================================================== */
.hero {
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 110px 56px 56px;
  border-bottom: 0.5px solid var(--line);
  position: relative;
}
.hero-top {
  display: flex;
  gap: 64px;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-left { flex: 1.2; min-width: 320px; }
.hero-right {
  flex: 1;
  min-width: 280px;
  border-left: 0.5px solid var(--line);
  padding-left: 44px;
  padding-top: 6px;
}
.eyebrow {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-mute);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}
.eyebrow::before { content: ''; display: block; width: 24px; height: 0.5px; background: var(--text-mute); }
.hero-title {
  font-size: clamp(34px, 5vw, 52px);
  font-weight: 400;
  font-family: var(--font-serif);
  line-height: 1.12;
  margin-bottom: 26px;
}
.hero-btns { display: flex; gap: 12px; }
.btn-gold, .btn-ghost {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: opacity 0.2s ease, background 0.2s ease;
  cursor: pointer;
  border: none;
}
.btn-gold { background: var(--gold); color: #0c0c0c; }
.btn-gold:hover { opacity: 0.85; }
.btn-ghost { background: transparent; border: 0.5px solid rgba(255,255,255,0.25); color: var(--text-soft); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

.hero-about-label {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 16px;
}
.hero-about-text {
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.85;
  margin-bottom: 18px;
}
.hero-about-text strong { color: rgba(255,255,255,0.85); font-weight: 500; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.tag {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mute);
  border: 0.5px solid rgba(255,255,255,0.12);
  padding: 5px 12px;
  border-radius: 2px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 36px;
  border-top: 0.5px solid var(--line);
}
.stat-num { font-size: 28px; font-family: var(--font-serif); }
.stat-label { font-size: 10px; color: var(--text-mute); letter-spacing: 0.12em; text-transform: uppercase; margin-top: 4px; }

.hero-photo-wrap {
  display: flex;
  justify-content: center;
  margin: 36px 0 28px;
}
.hero-photo-frame {
  padding: 6px;
  background: var(--gold);
  box-shadow: 0 0 0 1px rgba(201,168,76,0.3), 0 8px 32px rgba(0,0,0,0.6);
  position: relative;
}
.hero-photo-frame::before {
  content: '';
  position: absolute;
  inset: 3px;
  border: 0.5px solid rgba(255,255,255,0.15);
  pointer-events: none;
  z-index: 1;
}
.hero-photo {
  display: block;
  width: 180px;
  height: 220px;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(15%);
}

.scroll-hint {
  position: absolute;
  right: 56px;
  bottom: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.scroll-hint-line {
  width: 0.5px; height: 48px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.25));
  position: relative;
  overflow: hidden;
}
.scroll-hint-line::after {
  content: '';
  position: absolute;
  left: -1px; top: -20px;
  width: 3px; height: 20px;
  background: var(--gold);
  animation: scrollDot 2.2s ease-in-out infinite;
}
@keyframes scrollDot { 0% { top: -20px; } 100% { top: 48px; } }

@media (max-width: 860px) {
  .hero { height: auto; min-height: 100vh; overflow-y: auto; padding: 96px 24px 48px; }
  .hero-right { border-left: none; padding-left: 0; border-top: 0.5px solid var(--line); padding-top: 28px; }
  .hero-stats { gap: 28px; }
  .scroll-hint { display: none; }
}

/* ==========================================================
   SALLES — GALERIES PLEIN ÉCRAN
   ========================================================== */
.room {
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border-bottom: 0.5px solid var(--line);
}
.room-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 100px 40px 18px;
  border-bottom: 0.5px solid var(--line);
}
.room-title {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-soft);
  display: flex;
  align-items: center;
  gap: 12px;
}
.room-letter {
  font-size: 12px;
  width: 24px; height: 24px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.room-count { font-size: 11px; color: var(--text-faint); }
.room-more {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mute);
  display: flex; align-items: center; gap: 6px;
  transition: color 0.2s ease;
}
.room-more:hover { color: var(--gold); }
.room-meta { display: flex; align-items: center; gap: 24px; }

.room-wall {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 40px 48px;
  gap: 40px;
  position: relative;
  overflow-x: auto;
  overflow-y: hidden;
}
.cimaise-rail {
  position: absolute;
  left: 48px; right: 48px;
  top: 32%;
  height: 3px;
  border-radius: 1px;
  background: rgba(255,255,255,0.06);
}
.cimaise-rail::before {
  content: '';
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 1px;
  background: rgba(255,255,255,0.1);
}

.painting {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.3s ease;
}
.painting:hover { transform: translateY(-4px); }
.painting-fil { width: 0.5px; background: rgba(255,255,255,0.13); }
.frame-outer { padding: 8px; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.16), 0 8px 24px rgba(0,0,0,0.7); transition: box-shadow 0.3s ease; }
.painting:hover .frame-outer { box-shadow: inset 0 0 0 1px rgba(255,255,255,0.28), 0 10px 30px rgba(0,0,0,0.8); }
.frame-mid { padding: 5px; }
.frame-inner { padding: 8px; }
.canvas {
  display: flex; align-items: center; justify-content: center;
  width: 180px; height: 150px;
}
.plaque {
  background: var(--line-soft);
  border: 0.5px solid var(--line);
  border-radius: 2px;
  padding: 5px 14px;
  margin-top: 14px;
  text-align: center;
}
.plaque-name { font-size: 12px; color: var(--text-soft); }
.plaque-type { font-size: 9px; color: var(--text-faint); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 4px; }

.parquet {
  height: 26px;
  flex-shrink: 0;
  border-top: 1.5px solid rgba(255,255,255,0.06);
  background-image: repeating-linear-gradient(90deg, rgba(255,255,255,0.015) 0px, rgba(255,255,255,0.015) 60px, transparent 60px, transparent 120px);
}

/* Couleurs des salles */
.room-design { background: var(--design-wall); }
.room-design .frame-outer { background: var(--design-frame-outer); }
.room-design .frame-mid { background: var(--design-frame-mid); }
.room-design .canvas { background: var(--design-canvas); }
.room-design .room-letter { color: var(--design-accent); border: 0.5px solid var(--design-accent); }
.room-design .cimaise-rail { background: rgba(176,122,255,0.1); }

.room-av { background: var(--av-wall); }
.room-av .frame-outer { background: var(--av-frame-outer); }
.room-av .frame-mid { background: var(--av-frame-mid); }
.room-av .canvas { background: var(--av-canvas); }
.room-av .room-letter { color: var(--av-accent); border: 0.5px solid var(--av-accent); }
.room-av .cimaise-rail { background: rgba(79,201,138,0.1); }

.room-prog { background: var(--prog-wall); }
.room-prog .frame-outer { background: var(--prog-frame-outer); }
.room-prog .frame-mid { background: var(--prog-frame-mid); }
.room-prog .canvas { background: var(--prog-canvas); }
.room-prog .room-letter { color: var(--prog-accent); border: 0.5px solid var(--prog-accent); }
.room-prog .cimaise-rail { background: rgba(201,168,76,0.1); }

.room-projet { background: var(--projet-wall); }
.room-projet .frame-outer { background: var(--projet-frame-outer); }
.room-projet .frame-mid { background: var(--projet-frame-mid); }
.room-projet .canvas { background: var(--projet-canvas); }
.room-projet .room-letter { color: var(--projet-accent); border: 0.5px solid var(--projet-accent); }
.room-projet .cimaise-rail { background: rgba(192,64,74,0.1); }

.room-perso { background: var(--perso-wall); }
.room-perso .frame-outer { background: var(--perso-frame-outer); }
.room-perso .frame-mid { background: var(--perso-frame-mid); }
.room-perso .canvas { background: var(--perso-canvas); }
.room-perso .room-letter { color: var(--perso-accent); border: 0.5px solid var(--perso-accent); }
.room-perso .cimaise-rail { background: rgba(212,130,154,0.1); }
  .room-header { padding: 90px 20px 16px; flex-wrap: wrap; gap: 10px; }
  .room-wall { padding: 32px 24px; gap: 28px; }
  .cimaise-rail { left: 24px; right: 24px; }
  .canvas { width: 150px; height: 124px; }
}

/* ==========================================================
   AUDIO TOGGLE (musique d'ambiance)
   ========================================================== */
.audio-toggle {
  position: fixed;
  left: 22px;
  bottom: 22px;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.04);
  border: 0.5px solid var(--line);
  border-radius: 20px;
  padding: 8px 16px 8px 10px;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mute);
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.audio-toggle:hover { border-color: rgba(201,168,76,0.4); color: var(--gold); }
.audio-toggle-icon {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 0.5px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
}
.audio-toggle.playing .audio-toggle-icon { color: var(--gold); border-color: rgba(201,168,76,0.4); }
@media (max-width: 860px) { .audio-toggle { left: 14px; bottom: 14px; padding: 8px 12px 8px 8px; } .audio-toggle span { display: none; } }

/* ==========================================================
   SECTION CONTACT (utilisée sur index + page contact)
   ========================================================== */
.contact-hero {
  padding: 110px 56px 52px;
  border-bottom: 0.5px solid var(--line);
  display: flex; flex-direction: column; align-items: center; text-align: center;
}
.contact-hero .eyebrow::after { content: ''; display: block; width: 24px; height: 0.5px; background: var(--text-mute); }
.contact-title { font-size: clamp(30px, 5vw, 42px); font-weight: 400; font-family: var(--font-serif); margin-bottom: 18px; }
.contact-sub { font-size: 13px; color: var(--text-mute); line-height: 1.85; max-width: 420px; }

.contact-body { display: flex; }
.contact-visual {
  width: 320px; flex-shrink: 0;
  padding: 56px 40px;
  border-right: 0.5px solid var(--line);
  background: var(--design-wall);
  display: flex; flex-direction: column; align-items: center; text-align: center;
}
.quote-mark { font-size: 52px; font-family: var(--font-serif); color: rgba(201,168,76,0.5); line-height: 1; margin-bottom: 8px; }
.quote-text { font-size: 14px; font-family: var(--font-serif); font-style: italic; color: var(--text-soft); line-height: 1.75; margin-bottom: 20px; }
.quote-author { font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-mute); }
.visual-plaque { margin-top: 28px; }
.visual-plaque .plaque-name { font-size: 11px; }

.contact-right { flex: 1; padding: 56px 56px 64px; min-width: 0; }
.quick-infos { display: flex; gap: 48px; flex-wrap: wrap; margin-bottom: 40px; padding-bottom: 32px; border-bottom: 0.5px solid var(--line); }
.quick-info-item { flex: 1; min-width: 180px; }
.quick-info-label { font-size: 9px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 10px; }
.quick-info-value { font-size: 13px; color: var(--text-soft); line-height: 1.7; }
.quick-info-value a { color: var(--gold-soft); transition: color 0.2s ease; }
.quick-info-value a:hover { color: var(--gold); }

.form-title {
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-mute);
  margin-bottom: 32px; display: flex; align-items: center; gap: 12px;
}
.form-title::after { content: ''; flex: 1; height: 0.5px; background: var(--line); }

.field-group { margin-bottom: 22px; }
.field-label { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 9px; display: block; }
.field-input, .field-textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 0.5px solid rgba(255,255,255,0.14);
  padding: 10px 0;
  font-size: 14px;
  color: var(--text);
  outline: none;
  font-family: var(--font-sans);
  transition: border-color 0.2s ease;
}
.field-input::placeholder, .field-textarea::placeholder { color: var(--text-faint); }
.field-input:focus, .field-textarea:focus { border-color: var(--gold-soft); }
.field-textarea { resize: vertical; min-height: 90px; }
.form-row { display: flex; gap: 28px; flex-wrap: wrap; }
.form-row .field-group { flex: 1; min-width: 200px; }

.form-footer {
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  margin-top: 32px; padding-top: 24px; border-top: 0.5px solid var(--line);
  flex-wrap: wrap;
}
.form-note { font-size: 10px; color: var(--text-faint); line-height: 1.6; max-width: 280px; }
.form-status { font-size: 11px; color: var(--gold); margin-top: 14px; display: none; }
.form-status.visible { display: block; }

@media (max-width: 860px) {
  .contact-hero { padding: 96px 24px 40px; }
  .contact-body { flex-direction: column; }
  .contact-visual { width: 100%; border-right: none; border-bottom: 0.5px solid var(--line); padding: 40px 24px; }
  .contact-right { padding: 40px 24px 56px; }
  .form-row { gap: 0; }
}

/* ==========================================================
   CATALOGUE — filtres et grille des œuvres
   ========================================================== */
.catalogue-hero {
  padding: 110px 56px 36px;
  border-bottom: 0.5px solid var(--line);
}
.catalogue-hero .page-title {
  font-size: clamp(28px, 4.5vw, 40px);
  font-weight: 400;
  font-family: var(--font-serif);
  margin-bottom: 12px;
}
.catalogue-hero .page-sub { font-size: 13px; color: var(--text-mute); line-height: 1.7; max-width: 480px; }

.filters-section { padding: 28px 56px; border-bottom: 0.5px solid var(--line); background: rgba(255,255,255,0.015); }
.filter-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.filter-row:last-child { margin-bottom: 0; }
.filter-row-label { font-size: 13px; font-weight: 600; color: rgba(255,255,255,0.7); white-space: nowrap; min-width: 140px; }
.filter-pill {
  font-size: 11px; letter-spacing: 0.02em;
  padding: 8px 20px; border-radius: 999px;
  border: 0.5px solid rgba(255,255,255,0.14);
  color: var(--text-mute);
  cursor: pointer; transition: all 0.2s ease;
  background: transparent; font-family: inherit;
}
.filter-pill:hover { border-color: rgba(201,168,76,0.45); color: var(--text-soft); }
.filter-pill.active { background: var(--gold); color: #0c0c0c; border-color: var(--gold); font-weight: 600; }

.results-bar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 56px; flex-wrap: wrap; gap: 12px;
}
.results-count { font-size: 11px; color: var(--text-mute); letter-spacing: 0.06em; text-transform: uppercase; }
.results-reset {
  font-size: 11px; color: var(--gold-soft); letter-spacing: 0.06em; text-transform: uppercase;
  background: none; border: none; cursor: pointer; font-family: inherit;
  transition: color 0.2s ease;
}
.results-reset:hover { color: var(--gold); }

.catalogue-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 32px;
  padding: 8px 56px 64px;
}
.cat-card {
  display: flex; flex-direction: column; align-items: center;
  padding: 28px 20px;
  border-radius: 4px;
  text-decoration: none;
  transition: transform 0.25s ease;
}
.cat-card:hover { transform: translateY(-4px); }
.cat-card .canvas { width: 100%; height: 130px; }
.cat-card .plaque { width: 100%; }
.cat-meta-tags { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-top: 10px; }
.cat-meta-tag {
  font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-faint);
}
.cat-meta-tag.gold { color: var(--gold-soft); }

.catalogue-empty { padding: 60px 56px; text-align: center; color: var(--text-faint); font-size: 13px; }

@media (max-width: 860px) {
  .catalogue-hero { padding: 96px 24px 32px; }
  .filters-section, .results-bar, .catalogue-grid { padding-left: 24px; padding-right: 24px; }
  .filter-row { gap: 10px; }
  .filter-row-label { min-width: 100%; margin-bottom: 4px; }
  .catalogue-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 20px; }
}

/* ==========================================================
   FOOTER
   ========================================================== */
.site-footer {
  padding: 18px 48px;
  display: flex; justify-content: space-between; align-items: center;
  border-top: 0.5px solid var(--line);
  font-size: 10px; color: var(--text-faint);
  letter-spacing: 0.06em; text-transform: uppercase;
  flex-wrap: wrap; gap: 8px;
}
.site-footer a { transition: color 0.2s ease; }
.site-footer a:hover { color: var(--gold); }

/* ==========================================================
   PAGES AUTH (connexion / inscription)
   ========================================================== */
.auth-wrap { display: flex; justify-content: center; padding: 130px 24px 80px; min-height: 100vh; align-items: flex-start; }
.auth-card { width: 100%; max-width: 440px; border: 0.5px solid var(--line); border-radius: 4px; overflow: hidden; background: rgba(255,255,255,0.015); }
.auth-header { padding: 36px 36px 26px; text-align: center; border-bottom: 0.5px solid var(--line); }
.auth-badge-icon {
  width: 46px; height: 46px; border-radius: 50%;
  border: 0.5px solid rgba(201,168,76,0.4);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; font-family: var(--font-serif); font-size: 19px; color: var(--gold);
}
.auth-title { font-size: 25px; font-weight: 400; font-family: var(--font-serif); margin-bottom: 10px; }
.auth-sub { font-size: 11px; color: var(--text-mute); line-height: 1.7; max-width: 290px; margin: 0 auto; }

.auth-tabs { display: flex; }
.auth-tab {
  flex: 1; text-align: center; padding: 15px 0;
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-faint);
  border-bottom: 0.5px solid var(--line);
  background: none; border-left: none; border-right: none; border-top: none;
  cursor: pointer; transition: color 0.2s ease, border-color 0.2s ease;
}
.auth-tab.active { color: var(--gold); border-bottom-color: var(--gold); }

.auth-body { padding: 30px 36px 36px; }
.auth-panel { display: none; }
.auth-panel.active { display: block; }

.auth-options { display: flex; justify-content: space-between; align-items: center; margin: 8px 0 26px; flex-wrap: wrap; gap: 10px; }
.checkbox-row { display: flex; align-items: center; gap: 9px; font-size: 11px; color: var(--text-mute); cursor: pointer; }
.checkbox-row input { accent-color: var(--gold); width: 14px; height: 14px; }
.link-gold { font-size: 11px; color: var(--gold-soft); transition: color 0.2s ease; }
.link-gold:hover { color: var(--gold); }

.auth-divider { display: flex; align-items: center; gap: 12px; margin: 26px 0 22px; }
.auth-divider-line { flex: 1; height: 0.5px; background: var(--line); }
.auth-divider-text { font-size: 9px; color: var(--text-faint); letter-spacing: 0.12em; text-transform: uppercase; }
.auth-switch { text-align: center; font-size: 12px; color: var(--text-mute); }
.auth-switch button { background: none; border: none; color: var(--gold); cursor: pointer; font-size: 12px; font-family: inherit; padding: 0; }

.field-hint { font-size: 10px; color: var(--text-faint); margin-top: 7px; line-height: 1.6; }
.auth-error { font-size: 11px; color: #e08585; margin-top: 8px; display: none; }
.auth-error.visible { display: block; }

/* ==========================================================
   ESPACE ADMINISTRATEUR
   ========================================================== */
.admin-layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 220px; flex-shrink: 0;
  background: var(--design-wall);
  border-right: 0.5px solid var(--line);
  padding: 24px 0;
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.sidebar-logo { font-size: 13px; padding: 0 24px 22px; border-bottom: 0.5px solid var(--line); margin-bottom: 8px; }
.sidebar-logo em { font-style: italic; font-family: var(--font-serif); color: var(--gold); }
.sidebar-section-label { font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-faint); padding: 18px 24px 8px; }
.sidebar-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 24px;
  font-size: 12px; color: var(--text-mute);
  letter-spacing: 0.02em;
  border-left: 2px solid transparent;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  background: none; border-top: none; border-right: none; border-bottom: none;
  width: 100%; text-align: left; font-family: inherit;
}
.sidebar-item:hover { color: rgba(255,255,255,0.7); }
.sidebar-item.active { color: var(--gold); background: rgba(201,168,76,0.06); border-left: 2px solid var(--gold); }
.sidebar-icon { width: 16px; font-size: 14px; display: flex; align-items: center; justify-content: center; }
.sidebar-bottom { margin-top: auto; padding: 16px 24px 0; border-top: 0.5px solid var(--line); }
.sidebar-profile { display: flex; align-items: center; gap: 10px; padding-top: 16px; }
.profile-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(201,168,76,0.15); border: 0.5px solid rgba(201,168,76,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; color: var(--gold); font-family: var(--font-serif);
}
.profile-name { font-size: 12px; color: var(--text-soft); }
.profile-role { font-size: 9px; color: var(--text-faint); letter-spacing: 0.08em; text-transform: uppercase; }
.sidebar-logout { font-size: 10px; color: var(--text-faint); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 14px; display: block; }
.sidebar-logout:hover { color: var(--gold); }

.admin-main { flex: 1; padding: 36px 44px 56px; min-width: 0; }
.admin-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 32px; flex-wrap: wrap; gap: 18px; }
.admin-title { font-size: 30px; font-weight: 400; font-family: var(--font-serif); }

.stats-row { display: flex; gap: 16px; margin-bottom: 32px; flex-wrap: wrap; }
.stat-card { flex: 1; min-width: 160px; border: 0.5px solid var(--line); border-radius: 4px; padding: 18px 20px; background: rgba(255,255,255,0.02); }
.stat-card-label { font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 12px; }
.stat-card-value { font-size: 28px; font-family: var(--font-serif); }
.stat-card-sub { font-size: 10px; color: var(--text-faint); margin-top: 5px; }
.stat-card-sub.gold { color: var(--gold-soft); }

.panel { border: 0.5px solid var(--line); border-radius: 4px; overflow: hidden; margin-bottom: 24px; }
.panel-header { display: flex; justify-content: space-between; align-items: center; padding: 16px 22px; border-bottom: 0.5px solid var(--line); flex-wrap: wrap; gap: 12px; }
.panel-title { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-mute); }
.panel-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.panel-tab {
  font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 5px 14px; border-radius: 2px; color: var(--text-faint);
  background: none; border: none; cursor: pointer; font-family: inherit;
  transition: background 0.2s ease, color 0.2s ease;
}
.panel-tab.active { background: rgba(201,168,76,0.12); color: var(--gold); }

.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint);
  text-align: left; padding: 12px 22px; border-bottom: 0.5px solid var(--line); font-weight: 400;
}
.data-table td { font-size: 13px; color: var(--text-soft); padding: 14px 22px; border-bottom: 0.5px solid var(--line-soft); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr.hidden-row { display: none; }
.trace-thumb {
  width: 32px; height: 32px; border-radius: 3px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.trace-name-cell { display: flex; align-items: center; gap: 12px; }
.trace-name { color: rgba(255,255,255,0.75); }
.trace-sub { font-size: 9px; color: var(--text-faint); margin-top: 2px; }
.badge { font-size: 9px; letter-spacing: 0.06em; text-transform: uppercase; padding: 4px 10px; border-radius: 2px; display: inline-block; }
.badge-design { background: rgba(176,122,255,0.12); color: var(--design-accent); }
.badge-av { background: rgba(79,201,138,0.12); color: var(--av-accent); }
.badge-prog { background: rgba(201,168,76,0.12); color: var(--prog-accent); }
.badge-projet { background: rgba(192,64,74,0.12); color: var(--projet-accent); }
.badge-perso { background: rgba(212,130,154,0.12); color: var(--perso-accent); }
.row-actions { display: flex; gap: 16px; }
.row-action {
  font-size: 13px; color: var(--text-faint); background: none; border: none; cursor: pointer;
  transition: color 0.2s ease; padding: 0; font-family: inherit;
}
.row-action:hover { color: var(--gold); }
.row-action.danger:hover { color: #e08585; }

.bottom-grid { display: flex; gap: 16px; flex-wrap: wrap; }
.bottom-col { flex: 1; min-width: 320px; }
.panel-list-item { display: flex; align-items: center; justify-content: space-between; padding: 12px 22px; border-bottom: 0.5px solid var(--line-soft); gap: 12px; }
.panel-list-item:last-child { border-bottom: none; }
.pli-name { font-size: 13px; color: var(--text-soft); }
.pli-sub { font-size: 9px; color: var(--text-faint); margin-top: 2px; }
.pli-status {
  font-size: 9px; letter-spacing: 0.06em; text-transform: uppercase; padding: 4px 11px; border-radius: 2px;
  background: none; border: none; cursor: pointer; font-family: inherit;
}
.pli-status.pending { background: rgba(255,255,255,0.06); color: var(--text-mute); }
.pli-status.validate { background: var(--gold-soft); color: #1a1208; font-weight: 600; transition: opacity 0.2s ease; }
.pli-status.validate:hover { opacity: 0.85; }

.comment-item { padding: 13px 22px; border-bottom: 0.5px solid var(--line-soft); }
.comment-item:last-child { border-bottom: none; }
.comment-meta { display: flex; justify-content: space-between; margin-bottom: 7px; gap: 10px; flex-wrap: wrap; }
.comment-author { font-size: 12px; color: var(--text-soft); }
.comment-trace { font-size: 9px; color: var(--gold-soft); letter-spacing: 0.04em; }
.comment-text { font-size: 12px; color: var(--text-mute); line-height: 1.65; }

.empty-state { padding: 40px 22px; text-align: center; font-size: 12px; color: var(--text-faint); }

@media (max-width: 980px) {
  .admin-layout { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: relative; flex-direction: row; flex-wrap: wrap; padding: 16px; gap: 4px; }
  .sidebar-logo, .sidebar-section-label { display: none; }
  .sidebar-bottom { display: none; }
  .sidebar-item { width: auto; border-left: none; border-bottom: 2px solid transparent; padding: 8px 14px; }
  .sidebar-item.active { border-left: none; border-bottom: 2px solid var(--gold); }
  .admin-main { padding: 24px 20px 48px; }
  .data-table { display: block; overflow-x: auto; white-space: nowrap; }
}