/* ============================================================
  Snap X — Stylesheet
  Design : Sensual glassmorphism, Mobile-First, Premium
  ============================================================ */


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

:root {
  /* Couleurs de fond */
  --bg-deep:        #140d18;
  --bg-dark:        #211321;
  --bg-card:        rgba(255, 236, 244, 0.085);
  --bg-card-hover:  rgba(255, 236, 244, 0.13);

  /* Bordures */
  --border:         rgba(255, 222, 242, 0.22);
  --border-light:   rgba(202, 236, 255, 0.32);

  /* Accent principal */
  --accent:         #f075a8;
  --accent-light:   #ffd6e8;
  --accent-glow:    rgba(240, 117, 168, 0.34);

  /* Accents secondaires */
  --accent-2:       #79b6ff;
  --accent-3:       #d8bf70;

  /* Statuts */
  --success:        #89d0a1;
  --error:          #ef4444;
  --warning:        #ffc57b;

  /* Texte */
  --text-primary:   #fff4f7;
  --text-secondary: #e4d2df;
  --text-muted:     #aa95a7;

  /* Rayons */
  --r-sm:  10px;
  --r-md:  16px;
  --r-lg:  24px;
  --r-xl:  32px;

  /* Effets */
  --blur:        blur(20px);
  --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.45), 0 0 0 1px var(--border);
  --shadow-glow: 0 0 48px var(--accent-glow);
  --transition:  0.24s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100%;
  background-color: var(--bg-deep);
  color: var(--text-primary);
}

body {
  min-height: 100vh;
  background:
    radial-gradient(ellipse 90% 55% at 18% 8%, rgba(240, 117, 168, 0.22) 0%, transparent 60%),
    radial-gradient(ellipse 70% 42% at 88% 20%, rgba(121, 182, 255, 0.14) 0%, transparent 60%),
    radial-gradient(ellipse 66% 44% at 70% 90%, rgba(216, 191, 112, 0.14) 0%, transparent 65%),
    var(--bg-deep);
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  pointer-events: none;
  z-index: 0;
  filter: blur(4px);
}

body::before {
  top: -70px;
  right: -40px;
  background: radial-gradient(circle, rgba(255, 197, 228, 0.45) 0%, rgba(255, 197, 228, 0) 70%);
}

body::after {
  left: -50px;
  bottom: -50px;
  background: radial-gradient(circle, rgba(200, 244, 173, 0.28) 0%, rgba(200, 244, 173, 0) 70%);
}


/* ──────────────────────────────────────────────────────────
   LAYOUT
   ────────────────────────────────────────────────────────── */
.app-wrapper {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.admin-quick-link {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 20;
  text-decoration: none;
  text-transform: lowercase;
  font-size: 12px;
  letter-spacing: 0.2px;
  color: var(--text-primary);
  background: rgba(18, 10, 24, 0.72);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 12px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.admin-quick-link:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
  background: rgba(240, 117, 168, 0.18);
}

/* Conteneur centré pour admin / pages simples */
.page-center {
  width: 100%;
  max-width: 480px;
  padding: 36px 20px 72px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}


/* ──────────────────────────────────────────────────────────
   BRAND HEADER
   ────────────────────────────────────────────────────────── */
.brand {
  text-align: center;
  padding: 12px 0 4px;
}

.brand-icon {
  font-size: 52px;
  display: block;
  margin-bottom: 10px;
  filter: drop-shadow(0 0 22px rgba(242, 139, 194, 0.6));
  animation: float 3.5s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0);    }
  50%       { transform: translateY(-7px); }
}

.brand-name {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #ffe8f0 0%, #f193bb 48%, #82bfff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.brand-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 5px;
  letter-spacing: 0.4px;
}


/* ──────────────────────────────────────────────────────────
   GLASS CARD
   ────────────────────────────────────────────────────────── */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 24px 30px;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition);
}

.glass-card:hover {
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.card-title {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.3px;
  margin-bottom: 0;   /* espacé via le parent panel-header */
}

/* En-tête du panel avec déconnexion */
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 22px;
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.panel-tag {
  font-size: 12px;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 10px;
  background: rgba(255, 255, 255, 0.03);
}

.gallery-page {
  max-width: 980px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.gallery-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
}

.gallery-media-wrap {
  width: 100%;
  height: 180px;
  background: rgba(0, 0, 0, 0.25);
}

.gallery-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-missing {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--text-muted);
}

.gallery-meta {
  display: grid;
  gap: 6px;
  padding: 12px;
  font-size: 12px;
  color: var(--text-secondary);
}

.gallery-empty {
  color: var(--text-muted);
}

.logout-btn {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.logout-btn:hover {
  color: var(--text-secondary);
  border-color: var(--text-muted);
}


/* ──────────────────────────────────────────────────────────
   FORMS
   ────────────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.15px;
}

.required { color: var(--accent-light); margin-left: 2px; }
.optional  { color: var(--text-muted);  font-weight: 400; }

.field-hint {
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: 5px;
}

.form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  font-size: 15px;
  color: var(--text-primary);
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-input::placeholder {
  color: var(--text-muted);
}

/* Fix thème sombre pour datetime-local */
input[type="datetime-local"] {
  color-scheme: dark;
}


/* ──────────────────────────────────────────────────────────
   UPLOAD ZONE
   ────────────────────────────────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--border-light);
  border-radius: var(--r-md);
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  background: rgba(255, 255, 255, 0.018);
  user-select: none;
}

.upload-zone:hover,
.upload-zone.dragover {
  border-color: var(--accent);
  background: rgba(242, 139, 194, 0.16);
}

.upload-icon { font-size: 38px; display: block; margin-bottom: 10px; }
.upload-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 4px; }
.upload-sub  { font-size: 12px; color: var(--text-muted); }

/* Aperçu image sélectionnée */
.upload-preview {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  isolation: isolate;
}

.upload-preview img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
}

.wm-box {
  position: absolute;
  left: 64%;
  top: 78%;
  transform: translate(-50%, -50%);
  z-index: 12;
  cursor: move;
  user-select: none;
  padding: 6px 10px;
  border-radius: 9px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(20, 9, 25, 0.72);
  color: #fff2f8;
  font-size: 12px;
  line-height: 1.2;
  max-width: 84%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wm-box.style-strip {
  left: 50%;
  width: calc(100% - 20px);
  border-radius: 6px;
  text-align: center;
}

.wm-box.style-stamp {
  border-radius: 999px;
  background: rgba(20, 9, 25, 0.52);
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.wm-box.color-warm {
  background: rgba(63, 31, 22, 0.75);
  color: #ffd9bf;
}

.wm-box.color-cool {
  background: rgba(25, 39, 68, 0.76);
  color: #d9e7ff;
}

.preview-blur-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 220px;
  object-fit: cover;
  filter: blur(14px);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
  clip-path: inset(12% 50% 58% 12% round 12px);
}

.upload-preview.blur-live .preview-blur-img {
  opacity: 1;
}

.blur-box {
  position: absolute;
  left: 12%;
  top: 12%;
  width: 38%;
  height: 30%;
  border: 2px dashed rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 149, 202, 0.45);
  cursor: move;
  touch-action: none;
}

.blur-box.shape-circle,
.blur-box.shape-ellipse {
  border-radius: 999px;
}

.blur-box.shape-band {
  border-radius: 10px;
  transform: rotate(-11deg);
}

.blur-tint {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: transparent;
}

.blur-box-label {
  position: absolute;
  top: -26px;
  left: 0;
  background: rgba(24, 12, 34, 0.76);
  border: 1px solid rgba(255, 210, 235, 0.45);
  color: #ffe5f4;
  border-radius: 8px;
  font-size: 11px;
  padding: 3px 8px;
}

.blur-handle {
  position: absolute;
  right: -8px;
  bottom: -8px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffe1f2 0%, #b2e8ff 100%);
  border: 1px solid rgba(70, 34, 88, 0.55);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.25);
  cursor: nwse-resize;
}

.preview-remove {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.65);
  border: none;
  color: white;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  line-height: 1;
}
.preview-remove:hover { background: var(--error); }


/* ──────────────────────────────────────────────────────────
   SLIDER (durée)
   ────────────────────────────────────────────────────────── */
.slider-wrapper { padding: 6px 0 2px; }

.slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.12);  /* fond statique — gradient mis à jour par JS */
  outline: none;
  cursor: pointer;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-light);
  cursor: pointer;
  box-shadow: 0 0 0 4px var(--accent-glow);
  transition: box-shadow var(--transition), transform var(--transition);
}
.slider::-webkit-slider-thumb:hover  { box-shadow: 0 0 0 7px var(--accent-glow); }
.slider::-webkit-slider-thumb:active { transform: scale(1.15); }

.slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-light);
  border: none;
  cursor: pointer;
  box-shadow: 0 0 0 4px var(--accent-glow);
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: 8px;
}

.toggle-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.toggle-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.switch-row {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.switch-row input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.switch-control {
  width: 44px;
  height: 26px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid var(--border);
  position: relative;
  transition: all var(--transition);
}

.switch-control::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff5fa;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  transition: transform var(--transition);
}

.switch-row input[type="checkbox"]:checked + .switch-control {
  background: linear-gradient(135deg, #f08ab7 0%, #cf5c98 100%);
  border-color: rgba(255, 214, 232, 0.55);
}

.switch-row input[type="checkbox"]:checked + .switch-control::after {
  transform: translateX(18px);
}

.switch-label {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.35;
}

.watermark-panel {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 14px 14px 8px;
  margin: 0 0 18px;
  background: rgba(255, 255, 255, 0.028);
}

.blur-panel {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 16px 14px 10px;
  margin: 0 0 20px;
  background: rgba(255, 255, 255, 0.03);
}

.blur-stats {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 4px;
}

.blur-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.segmented-group {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.seg-option {
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 8px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.03);
  font-size: 13px;
  color: var(--text-secondary);
  transition: all var(--transition);
}

.seg-option input {
  display: none;
}

.seg-option.active {
  border-color: var(--accent);
  background: rgba(242, 139, 194, 0.2);
  color: var(--accent-light);
}

.seg-option:hover {
  background: rgba(255, 149, 202, 0.16);
}

#blurShapeGroup,
#blurColorGroup {
  margin-top: 2px;
}

#blurShapeGroup .seg-option,
#blurColorGroup .seg-option {
  width: 100%;
}

.shape-group .seg-option,
.color-group .seg-option {
  min-height: 44px;
  padding: 8px;
}

.shape-pill {
  display: block;
  width: 34px;
  height: 20px;
  border: 1.5px solid rgba(255, 245, 249, 0.95);
  background: rgba(255, 255, 255, 0.08);
}

.shape-rect {
  border-radius: 6px;
}

.shape-circle {
  width: 24px;
  height: 24px;
  border-radius: 999px;
}

.shape-band {
  width: 34px;
  height: 16px;
  border-radius: 5px;
  transform: rotate(-14deg);
}

.color-dot {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border: 1.5px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.22) inset;
}

.color-classic {
  background: radial-gradient(circle at 30% 30%, #f9f3f6 0%, #7f7a84 100%);
}

.color-warm {
  background: radial-gradient(circle at 30% 30%, #ffceaf 0%, #c56a4b 100%);
}

.color-cool {
  background: radial-gradient(circle at 30% 30%, #bad2ff 0%, #4f6fb2 100%);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


/* ──────────────────────────────────────────────────────────
   RADIO GROUP (type expiration)
   ────────────────────────────────────────────────────────── */
.radio-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  cursor: pointer;
  font-size: 14px;
  transition: all var(--transition);
  background: rgba(255, 255, 255, 0.025);
  user-select: none;
}

.radio-option input[type="radio"] { display: none; }

.radio-option:hover {
  border-color: var(--accent);
  background: rgba(242, 139, 194, 0.15);
}

.radio-option.active {
  border-color: var(--accent);
  background: rgba(242, 139, 194, 0.22);
  color: var(--accent-light);
}

.radio-icon { font-size: 18px; }


/* ──────────────────────────────────────────────────────────
   BUTTONS
   ────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: var(--r-sm);
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.1px;
  -webkit-tap-highlight-color: transparent;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #dc4f8f 50%, #8f5fa7 100%);
  color: #fff1f7;
  box-shadow: 0 4px 20px rgba(240, 117, 168, 0.42);
}
.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 8px 26px rgba(240, 117, 168, 0.56);
}
.btn-primary:active:not(:disabled) { transform: translateY(0); }

.btn-secondary {
  background: rgba(255, 255, 255, 0.065);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.10);
  color: var(--text-primary);
}

.btn-full { width: 100%; }

/* Bouton "Copier" inline */
.btn-copy {
  background: rgba(242, 139, 194, 0.24);
  color: #ffe9f5;
  border: 1px solid rgba(242, 139, 194, 0.42);
  border-radius: 8px;
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition);
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}
.btn-copy:hover,
.btn-copy.copied {
  background: rgba(16, 185, 129, 0.18);
  color: var(--success);
  border-color: rgba(16, 185, 129, 0.30);
}


/* ──────────────────────────────────────────────────────────
   ALERTS
   ────────────────────────────────────────────────────────── */
.alert {
  padding: 12px 14px;
  border-radius: var(--r-sm);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 0;
}

.alert-error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.28);
  color: #fca5a5;
}

.alert-success {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.28);
  color: #6ee7b7;
}


/* ──────────────────────────────────────────────────────────
   WARNING BANNER
   ────────────────────────────────────────────────────────── */
.warning-banner {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.20);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  font-size: 13px;
  color: #fcd34d;
  line-height: 1.55;
  margin-bottom: 20px;
}
.warning-banner em {
  font-style: normal;
  color: var(--text-muted);
}


/* ──────────────────────────────────────────────────────────
   RESULT BOX (après génération du lien)
   ────────────────────────────────────────────────────────── */
.result-box {
  background: rgba(16, 185, 129, 0.07);
  border: 1px solid rgba(16, 185, 129, 0.22);
  border-radius: var(--r-md);
  padding: 20px;
  animation: fadeSlideIn var(--transition);
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.result-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--success);
  margin-bottom: 16px;
}
.result-icon { font-size: 20px; }

.result-link-wrapper {
  display: flex;
  gap: 8px;
  align-items: stretch;
  margin-bottom: 12px;
}

.result-link {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 12.5px;
  color: var(--text-secondary);
  font-family: 'Courier New', monospace;
  outline: none;
  min-width: 0;
  letter-spacing: 0.3px;
}

.result-meta {
  font-size: 12.5px;
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.7;
  white-space: pre-wrap;
}


/* ──────────────────────────────────────────────────────────
   SPINNER (chargement)
   ────────────────────────────────────────────────────────── */
.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }


/* ──────────────────────────────────────────────────────────
   PAGE VIEWER (visualisation du snap)
   ────────────────────────────────────────────────────────── */
.viewer-page {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 20px 48px;
}

.viewer-header {
  text-align: center;
  margin-bottom: 22px;
}

.viewer-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 13px;
  background: rgba(240, 117, 168, 0.2);
  border: 1px solid rgba(255, 214, 232, 0.4);
  border-radius: 999px;
  font-size: 12px;
  color: var(--accent-light);
  margin-bottom: 14px;
}

.viewer-title {
  font-size: 23px;
  font-weight: 700;
  margin-bottom: 7px;
  letter-spacing: -0.3px;
}

.viewer-sub {
  font-size: 14px;
  color: var(--text-secondary);
}
.viewer-sub strong {
  color: var(--text-primary);
  font-weight: 600;
}

.how-it-works {
  margin-top: 18px;
  text-align: left;
}

.how-title {
  text-align: center;
  font-size: 14px;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
  color: #ffe5f4;
}

.how-grid {
  display: grid;
  gap: 8px;
}

.how-card {
  background: rgba(255, 241, 250, 0.08);
  border: 1px solid rgba(255, 205, 233, 0.28);
  border-radius: 14px;
  padding: 10px 12px;
}

.how-card h3 {
  font-size: 13px;
  margin: 0 0 4px;
  color: #fff2fa;
}

.how-card p {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.45;
}

.how-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  width: 24px;
  height: 24px;
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 6px;
  background: linear-gradient(135deg, #ffb6dc 0%, #b8eaff 60%, #d3f9c0 100%);
  color: #472057;
}

/* Conteneur central des 3 états */
.photo-container {
  width: 100%;
  max-width: 420px;
}


/* ── ÉTAT 1 : Teaser (photo floue / cachée) ── */
.photo-teaser {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blurred-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 30% 40%, rgba(242, 139, 194, 0.35) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 70% 60%, rgba(159, 216, 255, 0.32) 0%, transparent 70%),
    radial-gradient(ellipse 45% 40% at 55% 80%, rgba(201, 243, 178, 0.25) 0%, transparent 75%);
  animation: breathe 4s ease-in-out infinite;
}

@keyframes breathe {
  0%, 100% { opacity: 0.7; transform: scale(1);    }
  50%       { opacity: 1.0; transform: scale(1.04); }
}

.reveal-btn-wrapper {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 20px;
}

.btn-reveal {
  background: linear-gradient(135deg, #f08ab7 0%, #cf5c98 56%, #6d4e88 100%);
  color: #fff4f9;
  border: none;
  border-radius: var(--r-md);
  padding: 17px 34px;
  font-size: 17px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 8px 32px rgba(240, 117, 168, 0.44);
  transition: all var(--transition);
  letter-spacing: 0.15px;
  -webkit-tap-highlight-color: transparent;
}
.btn-reveal:hover {
  transform: scale(1.04) translateY(-2px);
  box-shadow: 0 10px 40px rgba(240, 117, 168, 0.55);
}
.btn-reveal:active   { transform: scale(0.97); }
.btn-reveal:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.reveal-hint {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 14px;
  line-height: 1.5;
  max-width: 240px;
  margin-left: auto;
  margin-right: auto;
}


/* ── ÉTAT 2 : Photo active ── */
.photo-viewer {
  position: relative;
  width: 100%;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 20px 64px rgba(0, 0, 0, 0.75);
}

.photo-viewer img {
  width: 100%;
  display: block;
  border-radius: var(--r-lg);
  /* Protection drag */
  -webkit-user-drag: none;
  user-drag: none;
  pointer-events: none;
  /* Safari */
  -webkit-touch-callout: none;
}

/* Watermark */
.watermark-overlay {
  position: absolute;
  bottom: 14px;
  right: 14px;
  background: rgba(18, 9, 29, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 11px;
  color: rgba(255, 233, 246, 0.92);
  max-width: 230px;
  line-height: 1.5;
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  letter-spacing: 0.2px;
}

/* Watermark diagonale très visible */
.watermark-mega {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 8;
  overflow: hidden;
}

.watermark-mega span {
  font-size: clamp(26px, 8vw, 46px);
  line-height: 1.15;
  letter-spacing: 2px;
  font-weight: 800;
  text-transform: uppercase;
  color: rgba(255, 228, 243, 0.27);
  text-shadow: 0 2px 12px rgba(17, 8, 28, 0.42);
  transform: rotate(-24deg);
  white-space: pre-line;
  text-align: center;
  max-width: 92%;
}

/* Bouclier invisible sur la photo (bloque clic droit et drag) */
.photo-shield {
  position: absolute;
  inset: 0;
  z-index: 10;
  cursor: default;
  -webkit-user-select: none;
  user-select: none;
}


/* ── Compte à rebours circulaire ── */
.countdown-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 22px;
}

.countdown-ring {
  position: relative;
  width: 80px;
  height: 80px;
}

.countdown-svg {
  transform: rotate(-90deg);   /* Démarre à 12h */
  width: 80px;
  height: 80px;
  display: block;
}

.countdown-track {
  fill: none;
  stroke: rgba(255, 255, 255, 0.07);
  stroke-width: 5;
}

.countdown-progress {
  fill: none;
  stroke: var(--accent-light);
  stroke-width: 5;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s linear, stroke 0.5s ease;
}

.countdown-number {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 23px;
  font-weight: 700;
  color: var(--text-primary);
}

.countdown-label {
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 7px;
  letter-spacing: 0.3px;
}


/* ── ÉTAT 3 : Snap expiré en-page ── */
.snap-expired-overlay {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 13px;
  padding: 52px 24px;
  animation: fadeSlideIn 0.5s ease;
}

.snap-expired-overlay.visible { display: flex; }

.expired-snap-icon  { font-size: 56px; }
.expired-snap-title {
  font-size: 23px;
  font-weight: 700;
  color: var(--text-primary);
}
.expired-snap-sub {
  font-size: 14px;
  color: var(--text-secondary);
  max-width: 270px;
  line-height: 1.55;
}


/* ──────────────────────────────────────────────────────────
   PAGE EXPIRÉE (expired.html)
   ────────────────────────────────────────────────────────── */
.expired-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 24px;
}

.expired-card {
  max-width: 400px;
  width: 100%;
  text-align: center;
  background: var(--bg-card);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 52px 32px;
  box-shadow: var(--shadow-card);
}

.expired-icon {
  font-size: 68px;
  display: block;
  margin-bottom: 20px;
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1.0; }
  50%       { opacity: 0.4; }
}

.expired-title {
  font-size: 27px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.expired-reason {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.6;
}

.expired-note {
  font-size: 13px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 14px 16px;
  line-height: 1.75;
  text-align: left;
}
.expired-note strong { color: var(--text-secondary); }


/* ──────────────────────────────────────────────────────────
   RESPONSIVE — MOBILE
   ────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .page-center     { padding: 24px 16px 56px; }
  .glass-card      { padding: 22px 18px 26px; border-radius: var(--r-md); }
  .brand-name      { font-size: 24px; }
  .brand-icon      { font-size: 44px; }

  .blur-grid-2 {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  #blurShapeGroup .seg-option,
  #blurColorGroup .seg-option {
    width: 100%;
  }
  .viewer-title    { font-size: 20px; }
  .expired-card    { padding: 40px 24px; border-radius: var(--r-lg); }
  .expired-title   { font-size: 23px; }
  .btn-reveal      { padding: 15px 28px; font-size: 16px; }
  .blur-box-label  { font-size: 10px; }
}


/* ============================================================
   VIEWER PREMIUM V2 (mobile-first)
   ============================================================ */
.pv-desktop-gate {
  min-height: 100vh;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background:
    radial-gradient(120% 90% at 20% 10%, rgba(255, 145, 211, 0.16) 0%, transparent 50%),
    radial-gradient(130% 100% at 90% 80%, rgba(139, 196, 255, 0.14) 0%, transparent 52%),
    #06070d;
}

.pv-desktop-gate.is-visible { display: flex; }

.pv-desktop-card {
  width: 100%;
  max-width: 460px;
  border-radius: 26px;
  padding: 30px 24px;
  text-align: center;
  background: rgba(17, 20, 30, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.pv-desktop-icon {
  font-size: 44px;
  margin-bottom: 10px;
}

.pv-desktop-card h1 {
  margin: 0 0 8px;
  font-size: 30px;
  letter-spacing: -0.5px;
}

.pv-desktop-card p {
  margin: 0;
  color: rgba(244, 247, 255, 0.78);
  line-height: 1.62;
}

.pv-mobile-app {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 22px 14px 32px;
  background:
    radial-gradient(110% 80% at 8% 0%, rgba(255, 130, 192, 0.22) 0%, transparent 52%),
    radial-gradient(120% 96% at 100% 100%, rgba(101, 178, 255, 0.22) 0%, transparent 54%),
    #070911;
}

.pv-header {
  width: min(420px, 100%);
  text-align: center;
  margin-bottom: 16px;
  animation: pvRise 0.55s ease both;
}

.pv-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: #f2ebff;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(235, 118, 180, 0.24);
}

.pv-title {
  margin: 10px 0 6px;
  font-size: 27px;
  letter-spacing: -0.7px;
}

.pv-subtitle {
  margin: 0;
  color: rgba(243, 245, 255, 0.74);
  font-size: 13px;
  letter-spacing: 0.45px;
}

.pv-shell {
  width: min(420px, 100%);
  min-height: 72vh;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(10, 13, 22, 0.65);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: 16px;
  position: relative;
  overflow: hidden;
}

.pv-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 100% at -5% 10%, rgba(255, 164, 220, 0.18) 0%, transparent 46%),
    radial-gradient(80% 70% at 100% 80%, rgba(125, 196, 255, 0.14) 0%, transparent 50%);
}

.pv-state {
  display: none;
  position: relative;
  z-index: 1;
}

.pv-state.is-visible {
  display: block;
  animation: pvRise 0.45s ease both;
}

.pv-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.pv-frame-teaser {
  background: #0f1017;
}

.pv-teaser-photo {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(130deg, rgba(255, 171, 226, 0.16) 0%, rgba(130, 173, 255, 0.18) 56%, rgba(120, 255, 216, 0.12) 100%),
    repeating-linear-gradient(-33deg, rgba(255, 255, 255, 0.06) 0 8px, rgba(255, 255, 255, 0.01) 8px 20px),
    radial-gradient(circle at 68% 28%, rgba(255, 186, 223, 0.36) 0%, transparent 35%),
    radial-gradient(circle at 28% 66%, rgba(141, 204, 255, 0.28) 0%, transparent 38%);
  filter: saturate(1.2);
}

.pv-teaser-fog {
  position: absolute;
  inset: 0;
  backdrop-filter: blur(19px);
  -webkit-backdrop-filter: blur(19px);
  background: rgba(10, 12, 18, 0.44);
}

.pv-teaser-texture {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(0, 0, 0, 0.28));
}

.pv-reveal-panel {
  position: absolute;
  inset: auto 14px 14px;
  border-radius: 16px;
  padding: 14px;
  background: rgba(8, 9, 14, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  text-align: center;
}

.pv-warning {
  margin: 0 0 9px;
  font-size: 13px;
  color: rgba(255, 246, 251, 0.92);
}

.pv-warning-sub {
  margin: -2px 0 10px;
  font-size: 12px;
  color: rgba(228, 236, 255, 0.84);
  letter-spacing: 0.2px;
}

.pv-open-meta {
  margin: 0 0 10px;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 12px;
  letter-spacing: 0.2px;
  color: rgba(246, 250, 255, 0.94);
  background: rgba(20, 24, 36, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.18);
  opacity: 0;
  transform: translateY(-4px);
}

.pv-open-meta.is-visible {
  animation: openMetaReveal 3.8s ease forwards;
}

.pv-frame-live {
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.52);
  transform: translateY(0);
  transition: transform 0.45s ease;
}

.pv-frame-live.is-revealed {
  transform: translateY(-2px);
}

.pv-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: blur(16px) saturate(1.15);
  transform: scale(1.05);
  transition: filter 0.65s ease, transform 0.65s ease;
}

.pv-frame-live.is-revealed .pv-image {
  filter: blur(0) saturate(1);
  transform: scale(1);
}

.pv-reveal-curtain {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 35%, rgba(255, 255, 255, 0.18), transparent 48%),
    rgba(8, 10, 16, 0.66);
  backdrop-filter: blur(13px);
  -webkit-backdrop-filter: blur(13px);
  transition: opacity 0.55s ease;
}

.pv-protect-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 7;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(5, 7, 12, 0.1) 100%),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.02) 0 2px, rgba(255, 255, 255, 0) 2px 8px);
}

.pv-dynamic-watermark {
  position: absolute;
  top: 12%;
  left: 10%;
  z-index: 6;
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  padding: 5px 10px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(12, 14, 22, 0.34);
  color: rgba(247, 241, 255, 0.92);
  font-size: clamp(11px, 2.8vw, 13px);
  letter-spacing: 0.22px;
  white-space: nowrap;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
  opacity: 0;
  transform: rotate(0deg) scale(1);
  transition: left 1.2s ease, top 1.2s ease, opacity 1.2s ease, transform 1.2s ease;
}

.pv-dynamic-watermark.is-active {
  opacity: 0.3;
}

.pv-reveal-curtain.is-off {
  opacity: 0;
}

.pv-watermark {
  margin: 12px 4px 0;
  padding: 9px 12px;
  border-radius: 11px;
  font-size: 12px;
  text-align: center;
  letter-spacing: 0.25px;
  color: rgba(245, 248, 255, 0.86);
  background: rgba(16, 20, 32, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.pv-state-live.is-fading {
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.65s ease;
}

.pv-state-expired {
  min-height: 68vh;
  align-items: center;
  justify-content: center;
}

.pv-state-expired.is-visible {
  display: flex;
}

.pv-expired-inner {
  width: 100%;
  border-radius: 20px;
  padding: 40px 16px;
  text-align: center;
  background: rgba(0, 0, 0, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.pv-expired-inner h2 {
  margin: 0;
  font-size: 28px;
}

.pv-expired-inner p {
  margin: 10px 0 0;
  color: rgba(240, 243, 255, 0.78);
}

.pv-lock-screen .app-wrapper {
  background: #000;
}

@keyframes pvRise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes openMetaReveal {
  0% {
    opacity: 0;
    transform: translateY(-4px);
  }
  18% {
    opacity: 1;
    transform: translateY(0);
  }
  68% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0.52;
    transform: translateY(0);
  }
}

@media (min-width: 901px) {
  .pv-mobile-app {
    max-width: 460px;
    margin: 0 auto;
  }
}