.dock {
  position: fixed;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  height: var(--dock-height);
  background: var(--glass-bg-heavy);
  backdrop-filter: blur(var(--glass-blur-heavy));
  -webkit-backdrop-filter: blur(var(--glass-blur-heavy));
  border-radius: var(--radius-dock);
  box-shadow: var(--shadow-dock);
  display: flex;
  align-items: center;
  padding: 0 var(--space-3);
  gap: var(--space-2);
  z-index: var(--z-dock);
  border: 0.5px solid var(--glass-border);
}

.dock::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0.5px;
  background: var(--glass-border-light);
  border-radius: var(--radius-dock) var(--radius-dock) 0 0;
}

.dock-item {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-button);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform var(--duration-normal) var(--ease-spring);
  background: transparent;
  border: none;
  outline: none;
}

.dock-item:hover {
  transform: translateY(-12px) scale(1.2);
}

.dock-item:active {
  transform: translateY(-8px) scale(1.1);
}

.dock-item-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-button);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--white);
  box-shadow: var(--shadow-icon);
  transition: all var(--duration-normal) var(--ease-spring);
  position: relative;
  overflow: hidden;
}

.dock-item-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 50%);
  pointer-events: none;
}

.dock-item-icon.dashboard {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
}

.dock-item-icon.chantiers {
  background: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
}

.dock-item-icon.clients {
  background: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%);
}

.dock-item-icon.heures {
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
}

.dock-item-icon.finances {
  background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
}

.dock-item-icon.agenda {
  background: linear-gradient(135deg, #ef4444 0%, #f87171 100%);
}

.dock-item-icon.chiffrage {
  background: linear-gradient(135deg, #06b6d4 0%, #22d3ee 100%);
}

.dock-item-icon.achats {
  background: linear-gradient(135deg, #f97316 0%, #fb923c 100%);
}

.dock-item-icon.plans {
  background: linear-gradient(135deg, #6366f1 0%, #818cf8 100%);
}

.dock-item-icon.fichiers {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
}

.dock-item-icon.docs {
  background: linear-gradient(135deg, #065f46 0%, #0d9488 100%);
}

.dock-item-icon.intervenants {
  background: linear-gradient(135deg, #ec4899 0%, #f472b6 100%);
}

.dock-item-icon.calculateur {
  background: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%);
}

.dock-item-icon.notes {
  background: linear-gradient(135deg, #6366f1 0%, #818cf8 100%);
}

.dock-item-icon.assistant {
  background: linear-gradient(135deg, #14b8a6 0%, #2dd4bf 100%);
}

.dock-item-icon.admin {
  background: linear-gradient(135deg, #64748b 0%, #94a3b8 100%);
}

.dock-item-icon.ocr {
  background: linear-gradient(135deg, #84cc16 0%, #a3e635 100%);
}

.dock-item-indicator {
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gray-700);
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-ios);
}

.dock-item.open .dock-item-indicator {
  opacity: 1;
}

.dock-item-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: var(--red);
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--white);
  opacity: 0;
  transform: scale(0);
  transition: all var(--duration-normal) var(--ease-spring);
  z-index: 1;
}

.dock-item-badge.visible {
  opacity: 1;
  transform: scale(1);
}

.dock-separator {
  width: 1px;
  height: 32px;
  background: rgba(0, 0, 0, 0.08);
  margin: 0 var(--space-2);
}

.dock-item-tooltip {
  position: absolute;
  bottom: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: rgba(0, 0, 0, 0.85);
  color: var(--white);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all var(--duration-normal) var(--ease-ios);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 0.5px solid rgba(255, 255, 255, 0.1);
}

.dock-item:hover .dock-item-tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.dock-item-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: rgba(0, 0, 0, 0.85);
}

.dock-item.minimized {
  opacity: 0.5;
}

.dock-item.minimized:hover {
  opacity: 1;
}

.mobile-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 68px;
  background: var(--glass-bg-heavy);
  backdrop-filter: blur(var(--glass-blur-heavy));
  -webkit-backdrop-filter: blur(var(--glass-blur-heavy));
  border-top: 0.5px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 0 var(--space-4);
  padding-bottom: env(safe-area-inset-bottom, 0);
  z-index: var(--z-dock);
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2);
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--gray-500);
  transition: color var(--duration-fast) var(--ease-ios);
}

.mobile-nav-item.active {
  color: var(--green);
}

.mobile-nav-item-icon {
  width: 24px;
  height: 24px;
}

.mobile-nav-item-label {
  font-size: 10px;
  font-weight: 500;
}

@keyframes dock-bounce {
  0%, 100% {
    transform: translateY(0);
  }
  25% {
    transform: translateY(-20px);
  }
  50% {
    transform: translateY(-5px);
  }
  75% {
    transform: translateY(-12px);
  }
}

.dock-item.bouncing {
  animation: dock-bounce 0.6s var(--ease-spring);
}

.dock-item:hover + .dock-item,
.dock-item:has(+ .dock-item:hover) {
  transform: translateY(-6px) scale(1.1);
}

.dock-item:hover + .dock-item + .dock-item,
.dock-item:has(+ .dock-item + .dock-item:hover) {
  transform: translateY(-3px) scale(1.05);
}

/* ── Dock Folder ── */
.dock-folder {
  position: relative;
}

.dock-item-icon.utilitaires {
  background: linear-gradient(135deg, #64748b 0%, #94a3b8 100%);
}

.dock-folder-popup {
  position: absolute;
  bottom: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(10px) scale(0.95);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border-radius: 16px;
  box-shadow: 
    0 0 0 0.5px rgba(0, 0, 0, 0.08),
    0 16px 48px rgba(0, 0, 0, 0.18),
    0 4px 12px rgba(0, 0, 0, 0.1);
  padding: 16px 14px 10px;
  width: 300px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 999;
}

.dock-folder.open .dock-folder-popup {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0) scale(1);
}

.dock-folder-popup-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-500);
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.dock-folder-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.dock-folder-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 4px 8px;
  border-radius: 10px;
  border: none;
  background: transparent;
  cursor: pointer;
  transition: background 0.12s ease, transform 0.12s ease;
  font-family: inherit;
  font-size: 11px;
  color: var(--gray-700);
  text-align: center;
  font-weight: 500;
}

.dock-folder-item:hover {
  background: rgba(0, 0, 0, 0.05);
}

.dock-folder-item:active {
  transform: scale(0.92);
}

.dock-folder-item-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
  transition: transform 0.12s ease;
}

.dock-folder-item:hover .dock-folder-item-icon {
  transform: scale(1.08);
}

.dock-folder-item-icon i {
  width: 18px;
  height: 18px;
}

.dock-folder-item span {
  white-space: nowrap;
  line-height: 1.2;
}