/* ═══════════════════════════════════════════════════════════════════════════
   Galerie Assa — Feuille de style principale
   Design : coquette · mimi · rose · élégant
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Custom properties ──────────────────────────────────────────────────────── */
:root {
  --pink-50:  #fff0f8;
  --pink-100: #fce7f3;
  --pink-200: #fbcfe8;
  --pink-300: #f9a8d4;
  --pink-400: #f472b6;
  --pink-500: #ec4899;
  --pink-600: #db2777;
  --pink-700: #be185d;
  --pink-900: #831843;
  --rose-100: #ffe4e6;
  --rose-300: #fda4af;
  --mauve:    #e879f9;
  --lilac:    #d8b4fe;

  --bg:         #fff5fb;
  --bg2:        #fef0f8;
  --sidebar-bg: #ffffff;
  --card-bg:    #ffffff;
  --border:     #fce7f3;
  --border2:    #f9a8d4;
  --text:       #4a1a3e;
  --text-sub:   #9e5b8e;
  --text-muted: #c49bb8;

  --sidebar-w: 260px;
  --radius:    14px;
  --radius-sm: 8px;
  --shadow:    0 4px 24px rgba(236,72,153,.10);
  --shadow-md: 0 8px 40px rgba(236,72,153,.18);
  --trans:     .22s cubic-bezier(.4,0,.2,1);
}

/* ── Reset & base ────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Nunito', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }

/* ── Layout principal ────────────────────────────────────────────────────────── */
.g-layout {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────────────────────────────────── */
.g-sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: var(--sidebar-bg);
  border-right: 1.5px solid var(--border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
  flex-shrink: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--pink-200) transparent;
}
.g-sidebar::-webkit-scrollbar { width: 4px; }
.g-sidebar::-webkit-scrollbar-thumb { background: var(--pink-200); border-radius: 2px; }

.sidebar-close { display: none; }

.sidebar-logo {
  padding: 28px 20px 20px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.logo-img {
  max-height: 90px;
  margin: 0 auto;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--pink-200);
  box-shadow: 0 0 0 4px var(--pink-50);
}
.logo-default {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.logo-flower { font-size: 2.4rem; }
.logo-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--pink-600);
  letter-spacing: .03em;
}

/* Navigation */
.sidebar-nav {
  padding: 16px 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-sub);
  font-weight: 600;
  font-size: .9rem;
  transition: background var(--trans), color var(--trans);
}
.nav-link:hover,
.nav-link.active {
  background: var(--pink-50);
  color: var(--pink-600);
}
.nav-link.active {
  background: linear-gradient(135deg, var(--pink-100), var(--rose-100));
  color: var(--pink-700);
}
.nav-icon { font-size: 1.1rem; min-width: 22px; text-align: center; }

/* Tags sidebar */
.sidebar-tags {
  padding: 16px 14px;
  flex: 1;
}
.tags-heading {
  font-size: .75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: .78rem;
  font-weight: 700;
  background: color-mix(in srgb, var(--tc) 15%, white);
  background: color-mix(in srgb, var(--tc, #f9a8d4) 18%, white 82%);
  color: color-mix(in srgb, var(--tc, #f9a8d4) 80%, #3a0e2e 20%);
  border: 1.5px solid color-mix(in srgb, var(--tc, #f9a8d4) 40%, transparent 60%);
  transition: all var(--trans);
  cursor: pointer;
}
.tag-chip:hover,
.tag-chip.active {
  background: var(--tc, #f9a8d4);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 2px 10px color-mix(in srgb, var(--tc, #f9a8d4) 50%, transparent);
}

.sidebar-footer {
  padding: 14px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.sidebar-credit { font-size: .75rem; color: var(--text-muted); }

/* ── Wrapper + main ──────────────────────────────────────────────────────────── */
.g-wrap {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.g-main {
  flex: 1;
  padding: 32px 28px 60px;
  max-width: 1200px;
  width: 100%;
}

/* ── Topbar mobile (caché sur desktop) ──────────────────────────────────────── */
.g-topbar { display: none; }

/* ── Overlay mobile ─────────────────────────────────────────────────────────── */
.g-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(74,26,62,.45);
  backdrop-filter: blur(2px);
  z-index: 90;
}
.g-overlay.open { display: block; }

/* ── Sections ────────────────────────────────────────────────────────────────── */
.section-hero,
.section-row,
.section-grid {
  margin-bottom: 48px;
}
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.title-deco { font-style: normal; }
.section-more {
  font-size: .85rem;
  font-weight: 700;
  color: var(--pink-500);
  padding: 5px 14px;
  border: 1.5px solid var(--pink-300);
  border-radius: 20px;
  transition: all var(--trans);
}
.section-more:hover {
  background: var(--pink-500);
  color: white;
  border-color: transparent;
}

/* ── Hero grid ───────────────────────────────────────────────────────────────── */
.hero-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  grid-template-rows: 260px 260px;
  gap: 12px;
}
.hero-main {
  grid-row: 1 / 3;
  grid-column: 1;
}
.hero-side:nth-child(2) { grid-row: 1; grid-column: 2; }
.hero-side:nth-child(3) { grid-row: 1; grid-column: 3; }
.hero-side:nth-child(4) { grid-row: 2; grid-column: 2; }
.hero-side:nth-child(5) { grid-row: 2; grid-column: 3; }

/* ── Work cards ──────────────────────────────────────────────────────────────── */
.work-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--card-bg);
  border: 1.5px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform var(--trans), box-shadow var(--trans);
  display: block;
}
.work-card:hover {
  transform: translateY(-4px) scale(1.015);
  box-shadow: var(--shadow-md);
}
.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.card-placeholder {
  width: 100%;
  height: 100%;
  min-height: 200px;
  background: linear-gradient(135deg, var(--pink-100), var(--rose-100));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}
.card-overlay {
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  padding: 40px 14px 14px;
  background: linear-gradient(transparent, rgba(74,26,62,.75));
  color: white;
  opacity: 0;
  transition: opacity var(--trans);
}
.work-card:hover .card-overlay { opacity: 1; }
.card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
  text-shadow: 0 1px 4px rgba(0,0,0,.4);
}
.card-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.mini-tag {
  font-size: .7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 12px;
  background: rgba(255,255,255,.2);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,.3);
  color: white;
}

.badge-album {
  position: absolute;
  top: 10px; right: 10px;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(4px);
  color: var(--pink-700);
  font-size: .72rem;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: 12px;
  z-index: 2;
}

/* ── Scroll row ──────────────────────────────────────────────────────────────── */
.scroll-row {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--pink-200) transparent;
}
.scroll-row::-webkit-scrollbar { height: 4px; }
.scroll-row::-webkit-scrollbar-thumb { background: var(--pink-200); border-radius: 2px; }
.scroll-card {
  min-width: 200px;
  max-width: 200px;
  height: 240px;
  scroll-snap-align: start;
  flex-shrink: 0;
}

/* ── Works grid ──────────────────────────────────────────────────────────────── */
.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.grid-card {
  height: 260px;
}

/* ── Filter bar ──────────────────────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  padding: 12px 16px;
  background: var(--pink-50);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.filter-label {
  font-size: .82rem;
  font-weight: 700;
  color: var(--text-muted);
}
.filter-chip { /* même style que tag-chip */ }
.filter-reset {
  font-size: .8rem;
  color: var(--text-muted);
  text-decoration: underline;
  margin-left: auto;
}
.filter-reset:hover { color: var(--pink-600); }

/* ── Empty state ─────────────────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.empty-icon { font-size: 3.5rem; }
.empty-state p { color: var(--text-sub); font-size: 1.05rem; }

/* ── Boutons ─────────────────────────────────────────────────────────────────── */
.btn-pink {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  background: linear-gradient(135deg, var(--pink-500), var(--pink-600));
  color: white;
  border-radius: 24px;
  font-weight: 700;
  font-size: .9rem;
  border: none;
  cursor: pointer;
  transition: all var(--trans);
  box-shadow: 0 4px 16px rgba(236,72,153,.3);
}
.btn-pink:hover {
  background: linear-gradient(135deg, var(--pink-600), var(--pink-700));
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(236,72,153,.4);
}

/* ── Page œuvre ──────────────────────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.breadcrumb a { color: var(--pink-500); }
.breadcrumb span:not(:last-child) { opacity: .5; }

.oeuvre-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 32px;
  align-items: start;
}

/* Carrousel */
.carousel {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg2);
  aspect-ratio: 4/3;
}
.carousel-track {
  display: flex;
  transition: transform .45s cubic-bezier(.4,0,.2,1);
  height: 100%;
}
.carousel-slide {
  min-width: 100%;
  height: 100%;
}
.carousel-slide img,
.carousel-slide video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(6px);
  border: none;
  width: 42px; height: 42px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--text);
  z-index: 4;
  transition: all var(--trans);
  box-shadow: 0 2px 10px rgba(0,0,0,.12);
}
.carousel-btn:hover { background: white; box-shadow: var(--shadow-md); }
.carousel-btn.prev { left: 12px; }
.carousel-btn.next { right: 12px; }
.carousel-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,.5);
  cursor: pointer;
  padding: 0;
  transition: all var(--trans);
}
.dot.active { background: white; transform: scale(1.3); }

/* Miniatures */
.thumb-strip {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
}
.thumb-btn {
  min-width: 60px;
  max-width: 60px;
  height: 45px;
  border: 2px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  padding: 0;
  background: var(--bg2);
  transition: border-color var(--trans);
}
.thumb-btn.active { border-color: var(--pink-500); }
.thumb-btn img { width: 100%; height: 100%; object-fit: cover; }
.thumb-video {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--text-muted);
}

.media-main {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.media-main.single {
  max-height: 70vh;
  object-fit: contain;
  background: var(--bg2);
}
.media-placeholder {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--pink-100), var(--rose-100));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}

/* Infos œuvre */
.oeuvre-info {
  position: sticky;
  top: 24px;
}
.oeuvre-titre {
  font-family: 'Playfair Display', serif;
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 14px;
}
.oeuvre-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 18px;
}
.oeuvre-desc {
  font-size: .95rem;
  color: var(--text-sub);
  line-height: 1.7;
  padding: 16px;
  background: var(--pink-50);
  border-left: 3px solid var(--pink-300);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 18px;
}
.oeuvre-meta {
  display: flex;
  gap: 14px;
  font-size: .82rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.oeuvre-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.nav-arrow {
  font-size: .85rem;
  font-weight: 700;
  color: var(--pink-500);
  padding: 7px 14px;
  border: 1.5px solid var(--pink-300);
  border-radius: 20px;
  transition: all var(--trans);
}
.nav-arrow:hover { background: var(--pink-500); color: white; border-color: transparent; }
.nav-all {
  font-size: .82rem;
  color: var(--text-muted);
  text-decoration: underline;
}

/* ── Page contact ─────────────────────────────────────────────────────────────── */
.contact-page { max-width: 860px; }
.contact-form-wrap { margin-bottom: 48px; }
.form-card {
  background: white;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 36px 32px;
  box-shadow: var(--shadow);
}
.form-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.7rem;
  margin-bottom: 6px;
  color: var(--text);
}
.form-subtitle { color: var(--text-muted); margin-bottom: 24px; font-size: .9rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 5px; margin-bottom: 16px; }
.form-group label { font-size: .85rem; font-weight: 700; color: var(--text-sub); }
.form-group input,
.form-group textarea {
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--pink-50);
  color: var(--text);
  font-family: inherit;
  font-size: .9rem;
  transition: border-color var(--trans);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--pink-400);
  background: white;
}
.form-group input.error,
.form-group textarea.error { border-color: #f87171; }
.field-error { font-size: .78rem; color: #f87171; font-weight: 600; }
.btn-submit { width: 100%; justify-content: center; padding: 13px; font-size: 1rem; border-radius: var(--radius-sm); }
.alert-success {
  padding: 14px 18px;
  background: #f0fdf4;
  border: 1.5px solid #86efac;
  border-radius: var(--radius-sm);
  color: #166534;
  font-weight: 600;
  margin-bottom: 20px;
}
.alert-error {
  padding: 14px 18px;
  background: #fef2f2;
  border: 1.5px solid #fca5a5;
  border-radius: var(--radius-sm);
  color: #991b1b;
  font-weight: 600;
  margin-bottom: 20px;
}

/* Q&A */
.qa-section { margin-top: 48px; }
.qa-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  margin-bottom: 20px;
  color: var(--text);
}
.qa-list { display: flex; flex-direction: column; gap: 16px; }
.qa-card {
  background: white;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.qa-question, .qa-answer {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.qa-answer {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--border);
  background: var(--pink-50);
  margin: 16px -20px -20px;
  padding: 16px 20px 20px;
  border-radius: 0 0 var(--radius) var(--radius);
}
.qa-avatar {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.qa-author { font-weight: 700; font-size: .85rem; color: var(--text-sub); margin-bottom: 4px; }
.answer-label { color: var(--pink-600) !important; }
.qa-sujet { font-size: .82rem; color: var(--text-muted); margin-bottom: 4px; }
.qa-msg { font-size: .9rem; color: var(--text); line-height: 1.6; }

/* ── Footer ──────────────────────────────────────────────────────────────────── */
.g-footer {
  background: white;
  border-top: 1.5px solid var(--border);
  padding: 20px 28px;
  margin-left: var(--sidebar-w);
}
.g-footer-inner { max-width: 1200px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.footer-brand { font-family: 'Playfair Display', serif; font-weight: 700; color: var(--pink-600); }
.footer-copy { font-size: .8rem; color: var(--text-muted); }
.footer-private { font-size: .72rem; }
.footer-private-link { color: var(--text-muted); opacity: .35; text-decoration: none; letter-spacing: .05em; transition: opacity .2s; }
.footer-private-link:hover { opacity: .7; }

/* ── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .oeuvre-layout { grid-template-columns: 1fr; }
  .oeuvre-info { position: static; }
  .hero-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .hero-main { grid-row: 1; grid-column: 1 / 3; height: 240px; }
  .hero-side { height: 180px; }
}

@media (max-width: 700px) {
  :root { --sidebar-w: 280px; }

  .g-sidebar {
    position: fixed;
    left: -100%;
    top: 0;
    height: 100%;
    transition: left var(--trans);
    z-index: 200;
    box-shadow: var(--shadow-md);
  }
  .g-sidebar.open { left: 0; }
  .sidebar-close {
    display: block;
    position: absolute;
    top: 12px; right: 12px;
    background: none;
    border: none;
    font-size: 1.1rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px 8px;
  }

  .g-topbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: white;
    border-bottom: 1.5px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
  }
  .burger-btn {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
  }
  .burger-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all var(--trans);
  }
  .topbar-brand { flex: 1; }
  .topbar-logo { height: 32px; border-radius: 50%; }
  .topbar-name { font-family: 'Playfair Display', serif; font-weight: 700; color: var(--pink-600); font-size: 1rem; }
  .topbar-contact { font-size: 1.3rem; }

  .g-main { padding: 20px 16px 48px; }
  .g-footer { margin-left: 0; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-main, .hero-side { grid-column: 1; grid-row: auto; height: 220px; }
  .works-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-card { height: 200px; }
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 24px 18px; }
}

@media (max-width: 400px) {
  .works-grid { grid-template-columns: 1fr; }
}