/* ── Reset ────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
/* L'attribut hidden doit toujours l'emporter, même sur display:flex/grid */
[hidden] { display: none !important; }


/* ── Typographie système proche Futura ───────────────────────────────── */
:root {
  --black:  #000000;
  --white:  #ffffff;
  --grey:   #e8e8e8;
  --mid:    #888888;
  --font:   "Futura", "Century Gothic", "Trebuchet MS", system-ui, sans-serif;
}

html, body { height: 100%; }

body {
  font-family: var(--font);
  font-weight: 400;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--black);
  background: var(--white);
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 100vh;
}

/* ── Header ──────────────────────────────────────────────────────────── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 10px 48px;
  background: var(--black);
}

#headerLogo svg {
  height: 28px;
  width: auto;
  display: block;
}

/* ── Navigation onglets ─────────────────────────────────────────────── */
.header-nav {
  position: absolute;
  right: 48px;
  display: flex;
  gap: 28px;
}
.nav-link {
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}
.nav-link.active { border-bottom-color: var(--white); }

/* ── Main ─────────────────────────────────────────────────────────────── */
main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 60px 48px;
}
main.mode-galerie {
  padding: 0;
  gap: 0;
  justify-content: flex-start;
  align-items: stretch;
}

/* ── Champ de saisie ─────────────────────────────────────────────────── */
.input-row {
  display: flex;
  align-items: stretch;
  width: 100%;
  max-width: 600px;
  border: 1px solid var(--black);
}

.input-row input[type="text"] {
  flex: 1;
  font-family: var(--font);
  font-size: 15px;
  letter-spacing: .06em;
  padding: 14px 20px;
  border: none;
  outline: none;
  background: var(--white);
  color: var(--black);
}
.input-row input[type="text"]::placeholder { color: var(--black); opacity: .35; }

/* ── Bouton générer ─────────────────────────────────────────────────── */
.generate-btn {
  font-family: var(--font);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 0 24px;
  background: var(--black);
  color: var(--white);
  border: none;
  border-left: 1px solid var(--black);
  cursor: pointer;
  flex-shrink: 0;
  transition: background .15s, color .15s;
}
.generate-btn:hover { background: var(--white); color: var(--black); }

/* ── Légende ─────────────────────────────────────────────────────────── */
.hint-area {
  width: 100%;
  max-width: 600px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hint {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--black);
  text-align: center;
  line-height: 1.8;
  position: absolute;
}
.hint strong { font-weight: 700; }

/* ── Erreur ────────────────────────────────────────────────────────────── */
#status {
  font-size: 11px;
  letter-spacing: .06em;
  color: #c00;
  min-height: 1em;
}

/* ── Zone de prévisualisation ────────────────────────────────────────── */
.preview-wrap {
  width: 100%;
  max-width: 600px;
}

.preview-label {
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 10px;
}

.preview {
  background:
    repeating-conic-gradient(var(--grey) 0% 25%, var(--white) 0% 50%)
    0 0 / 14px 14px;
  border: 1px solid var(--grey);
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  overflow: hidden;
}
.preview svg   { display: block; width: 100%; height: 100%; object-fit: contain; }
.preview .empty {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--black);
}

/* ── Zone de prévisualisation animation ───────────────────────────────── */
.anim-preview-wrap {
  width: 100%;
  max-width: 600px;
  margin-top: 28px;
}

.anim-preview {
  border: 1px solid var(--grey);
  overflow: hidden;
}
.anim-preview canvas {
  display: block;
  width: 100%;
}

/* ── Footer ────────────────────────────────────────────────────────────── */
footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 10px 48px;
  background: var(--black);
  color: var(--white);
}
footer a {
  display: flex;
  align-items: center;
}
footer img.logo-footer { height: 20px; }
footer span {
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--white);
}

/* ── Animation aperçu Proposer ────────────────────────────────────────── */
#animPreview {
  border: 1px solid var(--grey);
  overflow: hidden;
}
#animPreview canvas {
  display: block;
  width: 100%;
}

/* ── Section galerie : annule le padding du main ───────────────────────── */
.tab-section--galerie {
  width: 100%;
  align-self: flex-start;
}

/* ── Mode plein écran galerie ─────────────────────────────────────────── */
body.galerie-fullscreen {
  grid-template-rows: 0 1fr 0;
  overflow: hidden;
}

body.galerie-fullscreen header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  transform: translateY(-100%);
  transition: transform .35s cubic-bezier(.4, 0, .2, 1);
  pointer-events: none;
  will-change: transform;
}

body.galerie-fullscreen header.header--visible {
  transform: translateY(0);
  pointer-events: auto;
}

body.galerie-fullscreen footer {
  display: none;
}

body.galerie-fullscreen main {
  overflow-y: auto;
  height: 100vh;
}

/* Zone de déclenchement invisible en haut de l'écran */
#galerie-hover-trigger {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  z-index: 190;
}

body.galerie-fullscreen #galerie-hover-trigger {
  display: block;
}

/* Bouton plein écran galerie */
#galerie-fullscreen-btn {
  display: none;
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 180;
  width: 40px;
  height: 40px;
  background: var(--black);
  color: var(--white);
  border: none;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  opacity: .45;
  transition: opacity .35s cubic-bezier(.4, 0, .2, 1);
}

/* Galerie normale */
body.mode-galerie-active #galerie-fullscreen-btn {
  display: flex;
}

body.mode-galerie-active #galerie-fullscreen-btn:hover {
  opacity: 1;
}

/* Plein écran : caché par défaut, visible avec .btn-visible (géré en JS) */
body.galerie-fullscreen #galerie-fullscreen-btn {
  display: flex;
  opacity: 0;
  pointer-events: none;
}

body.galerie-fullscreen #galerie-fullscreen-btn.btn-visible {
  opacity: .45;
  pointer-events: auto;
}

body.galerie-fullscreen #galerie-fullscreen-btn.btn-visible:hover {
  opacity: 1;
}

#galerie-fullscreen-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ── Galerie d'animations ─────────────────────────────────────────────── */
#galerie-anim-full {
  width: 100%;
}
#galerieAnimPreview {
  line-height: 0;
  font-size: 0;
}
#galerieAnimPreview canvas {
  display: block;
  width: 100%;
  vertical-align: top;
}

/* Message vide galerie */
.galerie-empty {
  text-align: center;
  padding: 60px 24px;
  color: var(--black);
  font-size: 13px;
  letter-spacing: .06em;
  line-height: 1.9;
}
.galerie-empty strong {
  font-weight: 700;
  color: var(--black);
}

/* ── Pieds d'aperçu (boutons export) ────────────────────────────── */
.preview-footer,
.anim-preview-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 10px;
  visibility: hidden;
}

.preview-footer.visible,
.anim-preview-footer.visible {
  visibility: visible;
}

.export-btn {
  font-family: var(--font);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 6px 14px;
  background: var(--white);
  color: var(--black);
  border: 1px solid var(--black);
  cursor: pointer;
  transition: background .15s, color .15s;
  white-space: nowrap;
  flex-shrink: 0;
}
.export-btn:hover:not(:disabled) {
  background: var(--black);
  color: var(--white);
}
.export-btn:disabled {
  opacity: .4;
  cursor: not-allowed;
}

.export-status {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--black);
  white-space: nowrap;
}

/* ── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  header, footer   { padding: 10px 24px; }
  main             { padding: 40px 24px; gap: 28px; }
  .preview         { padding: 24px; }
  .input-row input { font-size: 13px; padding: 12px 14px; }
}

/* ── Nav Dashboard (séparation visuelle) ────────────────────────────── */
.nav-link--dashboard {
  margin-left: 20px;
  padding-left: 0;
  border-left: none;
  position: relative;
}
.nav-link--dashboard::before {
  content: '';
  position: absolute;
  left: -20px;
  top: 50%;
  transform: translateY(-50%);
  height: 10px;
  width: 1px;
  background: var(--white);
}

/* ── Main mode dashboard ──────────────────────────────────────────────── */
main.mode-dashboard {
  padding: 0;
  gap: 0;
  justify-content: flex-start;
  align-items: stretch;
}

/* ── Section Dashboard ────────────────────────────────────────────────── */
.tab-section--dashboard {
  width: 100%;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
}

.dashboard-header {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 16px;
  padding: 40px 48px 24px;
  border-bottom: 1px solid var(--black);
}

.dashboard-title {
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 700;
}

.dashboard-count {
  font-size: 10px;
  letter-spacing: .10em;
  text-transform: uppercase;
  color: var(--black);
  font-weight: 700;
}

.dashboard-empty {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 24px;
  color: var(--black);
  font-size: 13px;
  letter-spacing: .06em;
  line-height: 1.9;
}
.dashboard-empty strong { font-weight: 700; color: var(--black); }

/* ── Liste des cartes ─────────────────────────────────────────────────── */
.dashboard-list {
  list-style: none;
  flex: 1;
  padding: 40px 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

/* ── Carte individuelle ───────────────────────────────────────────────── */
.dash-card {
  display: grid;
  grid-template-columns: 40px 200px 1fr 40px;
  align-items: center;
  gap: 0;
  width: 600px;
  border: 1px solid var(--black);
  background: var(--white);
  transition: background .12s;
  cursor: default;
  position: relative;
}
.dash-card:hover { background: #fafafa; }

/* Handle drag */
.dash-drag-handle {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
  color: var(--black);
  align-self: stretch;
}
.dash-drag-handle svg { width: 16px; height: 16px; }

/* Aperçu animé */
.dash-preview-cell {
  width: 200px;
  flex-shrink: 0;
  overflow: hidden;
  border-right: 1px solid var(--black);
}
.dash-anim-mini {
  line-height: 0;
  font-size: 0;
}
.dash-anim-mini canvas {
  display: block;
  width: 100%;
}

/* Infos + actions */
.dash-info {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.dash-label {
  font-size: 14px;
  letter-spacing: .06em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 500;
}

.dash-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.dash-btn {
  font-family: var(--font);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 5px 12px;
  background: var(--white);
  color: var(--black);
  border: 1px solid var(--black);
  cursor: pointer;
  transition: background .12s, color .12s;
  white-space: nowrap;
  flex-shrink: 0;
}
.dash-btn:hover:not(:disabled) {
  background: var(--black);
  color: var(--white);
}
.dash-btn:disabled { opacity: .4; cursor: not-allowed; }

/* Bouton MP4 fond noir */
.dash-btn--mp4-dark {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.dash-btn--mp4-dark:hover:not(:disabled) {
  background: var(--white);
  color: var(--black);
}

/* Bouton supprimer */
.dash-btn--delete {
  border-color: transparent;
  background: transparent;
  color: var(--black);
  padding: 0;
  font-size: 14px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: stretch;
  width: 100%;
}

.dash-export-status {
  font-size: 10px;
  letter-spacing: .06em;
  color: var(--black);
  white-space: nowrap;
}

/* ── États drag & drop ────────────────────────────────────────────────── */
.dash-card--dragging {
  opacity: .35;
  cursor: grabbing;
}
.dash-card--over {
  background: #f0f0f0;
  border-top: 2px solid var(--black);
}

/* ── Animation suppression ────────────────────────────────────────────── */
@keyframes dash-remove {
  to { opacity: 0; transform: translateX(32px); max-height: 0; padding: 0; margin: 0; border: 0; }
}
.dash-card--removing {
  overflow: hidden;
  animation: dash-remove .22s ease forwards;
}

/* ── Responsive dashboard ─────────────────────────────────────────────── */
@media (max-width: 760px) {
  .dashboard-list            { padding: 24px 20px; }
  .dash-card                 { grid-template-columns: 36px 1fr 36px; width: 100%; }
  .dash-preview-cell         { grid-column: 1 / -1; width: 100%; border-right: none; border-bottom: 1px solid var(--black); }
  .dash-drag-handle          { justify-content: flex-start; padding-left: 8px; }
  .dash-info                 { padding: 12px 16px; }
  .dashboard-header          { padding: 24px 20px 16px; }
  .nav-link--dashboard       { margin-left: 6px; padding-left: 12px; }
}