/* style.css — visionneuse 3D (public). Charte reprise de 360.k-prod.fr :
   neutre gris/sombre, accent vert, Manrope (titres) + Inter (corps). */

@import url('fonts.css');

:root {
  --bg: #17181a;
  --surface: #212224;
  --surface-2: #2a2c2e;
  --text: #eceeed;
  --text-dim: #9ba09e;
  --accent: #5fd38d;
  --accent-contrast: #0c1f14;
  --border: #34373a;
  --danger: #e06a6a;
  --shadow: 0 12px 32px -16px rgba(0, 0, 0, 0.6);
  --radius: 14px;
  --font-display: 'Manrope', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}
body { min-height: 100vh; display: flex; flex-direction: column; }
h1, h2, h3 { font-family: var(--font-display); }
a { color: var(--accent); text-decoration: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

.kv-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); margin-right: 7px; }
.kv-hint { color: var(--text-dim); font-size: .88rem; line-height: 1.5; }

.kv-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .85rem; font-weight: 500; color: var(--text);
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 999px; padding: 8px 15px; cursor: pointer;
  text-decoration: none; white-space: nowrap;
}
.kv-btn:hover { border-color: var(--accent); }
.kv-btn-accent { background: var(--accent); color: var(--accent-contrast); border-color: var(--accent); }
.kv-btn-sm { padding: 5px 11px; font-size: .78rem; }

.kv-badge {
  display: inline-block; font-size: .74rem; font-weight: 500;
  color: var(--text-dim); background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 999px; padding: 2px 10px; margin: 2px 4px 2px 0;
}
.kv-badge-public { color: var(--accent-contrast); background: var(--accent); border-color: var(--accent); }
.kv-badge-private { color: #fff; background: transparent; border-color: var(--danger); }

/* ── En-tête / pied (listing public) ─────────────────────────────────── */
.kv-header { width: 100%; border-bottom: 1px solid var(--border); background: var(--surface); }
.kv-header-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 16px; padding: 16px 20px; }
.kv-brand { font-family: var(--font-display); font-weight: 700; display: inline-flex; align-items: center; color: var(--text); }

.kv-main { max-width: 1200px; margin: 0 auto; padding: 30px 20px 60px; width: 100%; flex: 1; }
.kv-main h1 { margin: 0 0 22px; font-size: 1.5rem; }

.kv-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 18px; }
.kv-card {
  display: block; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; transition: border-color .15s, transform .15s;
}
.kv-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.kv-card-thumb {
  aspect-ratio: 4 / 3; background: var(--surface-2); display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.kv-card-icon { font-size: 2.4rem; color: var(--accent); opacity: .55; }
.kv-card-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kv-card-body { padding: 14px 16px; }
.kv-card-title { font-family: var(--font-display); font-weight: 600; color: var(--text); margin-bottom: 4px; }
.kv-card-comment { color: var(--text-dim); font-size: .84rem; margin: 6px 0 0; line-height: 1.5; }

.kv-footer { text-align: center; padding: 20px; border-top: 1px solid var(--border); }

.kv-notfound {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; text-align: center; padding: 40px 20px;
}

/* ── Visionneuse plein écran (viewer.php) ────────────────────────────── */
.kv-viewer-body { margin: 0; background: #0c0d0e; }
.kv-mv { width: 100vw; height: 100vh; --poster-color: transparent; background: #0c0d0e; }

.kv-mv-arbtn { position: absolute; bottom: 24px; right: 24px; }

/* ── Indicateur de chargement du modèle ──────────────────────────────── */
.kv-mv-loading {
  position: fixed; inset: 0; z-index: 5;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  background: #0c0d0e; color: var(--text-dim);
  opacity: 1; visibility: visible;
  transition: opacity .4s ease, visibility 0s linear 0s;
}
.kv-mv-loading.kv-mv-loading-done {
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .4s ease, visibility 0s linear .4s;
}
.kv-mv-loading-spinner {
  width: 34px; height: 34px; border-radius: 50%;
  border: 3px solid var(--border); border-top-color: var(--accent);
  animation: kv-spin .9s linear infinite;
}
@keyframes kv-spin { to { transform: rotate(360deg); } }
.kv-mv-loading-track { width: 200px; max-width: 60vw; height: 4px; border-radius: 999px; background: var(--surface-2); overflow: hidden; }
.kv-mv-loading-bar { height: 100%; width: 0%; background: var(--accent); transition: width .2s ease; }
.kv-mv-loading-pct { font-size: .78rem; font-variant-numeric: tabular-nums; }
.kv-mv-loading-label { font-size: .78rem; }

.kv-mv-panel {
  position: fixed; top: 16px; left: 16px; max-width: 340px; z-index: 10;
  background: rgba(23, 24, 26, .82); backdrop-filter: blur(8px);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px 18px; box-shadow: var(--shadow);
}
.kv-mv-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.kv-mv-panel-collapsed .kv-mv-panel-head { margin-bottom: 0; }
.kv-mv-panel:not(.kv-mv-panel-collapsed) .kv-mv-panel-head { margin-bottom: 10px; }
.kv-mv-panel-head-right { display: flex; align-items: center; gap: 8px; flex: none; }
.kv-mv-brand { font-family: var(--font-display); font-weight: 700; font-size: .82rem; display: inline-flex; align-items: center; color: var(--text); }
.kv-mv-panel h1 { margin: 0 0 6px; font-size: 1.05rem; }
.kv-mv-comment { color: var(--text-dim); font-size: .84rem; line-height: 1.5; margin: 8px 0 0; }
.kv-mv-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }

.kv-mv-collapse-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; flex: none; padding: 0;
  border-radius: 50%; background: var(--surface-2); border: 1px solid var(--border);
  color: var(--text); font-size: .95rem; line-height: 1; cursor: pointer;
}
.kv-mv-collapse-btn:hover { border-color: var(--accent); }
.kv-mv-panel-collapsed .kv-mv-panel-body { display: none; }
.kv-mv-panel-collapsed { max-width: max-content; }

/* ── Popover de partage (lien direct / code iframe) ──────────────────── */
.kv-mv-share-popover { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); }
.kv-mv-share-popover[hidden] { display: none; }
.kv-mv-share-popover-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 6px; }
.kv-mv-share-popover-head span { font-size: .8rem; font-weight: 600; }
.kv-mv-popover-close {
  background: transparent; border: none; color: var(--text-dim); font-size: 1.1rem;
  line-height: 1; cursor: pointer; padding: 2px 4px;
}
.kv-mv-popover-close:hover { color: var(--text); }
.kv-mv-share-popover-hint { color: var(--text-dim); font-size: .78rem; margin: 0 0 8px; line-height: 1.4; }
.kv-mv-share-popover-row { display: flex; gap: 6px; align-items: stretch; }
.kv-mv-share-popover-row textarea {
  flex: 1; resize: none; min-width: 0;
  background: var(--surface-2); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px 9px; font-size: .76rem; font-family: var(--font-body);
  line-height: 1.4;
}
.kv-mv-share-popover-row textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

/* ── Toast de confirmation (copie) ───────────────────────────────────── */
.kv-toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 20;
  transform: translate(-50%, 10px);
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
  padding: 9px 16px; border-radius: 999px; font-size: .82rem; box-shadow: var(--shadow);
  opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease;
}
.kv-toast-show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 640px) {
  .kv-mv-panel { left: 10px; right: 10px; top: 10px; max-width: none; }
  .kv-mv-panel-collapsed { max-width: none; width: max-content; }
}