/* ============================================================
   Sidebar — Smart WP Design System
   ============================================================ */

.sidebar {
  position: fixed;
  top: var(--space-4);
  left: var(--space-4);
  bottom: var(--space-4);
  width: calc(var(--sidebar-w-expanded) - var(--space-4));
  z-index: var(--z-sidebar);
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-2xl);
  transition: all var(--t-slow);
  overflow: visible;
}

body[data-sidebar="collapsed"] .sidebar {
  width: calc(var(--sidebar-w-collapsed) - var(--space-4));
}

/* ---- Header (logo + nom + toggle dark) -------------------- */
.sidebar__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-5) var(--space-4);
}

body[data-sidebar="collapsed"] .sidebar__header {
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-2) var(--space-4);
}

.sidebar__logo {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-xl);
  background: var(--color-brand-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 18px;
  box-shadow: 0 4px 14px rgba(99,102,241,0.40);
  flex-shrink: 0;
}

.sidebar__title {
  font-family: var(--font-title);
  font-size: 17px;
  font-weight: 700;
  flex: 1;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
}

body[data-sidebar="collapsed"] .sidebar__title { display: none; }

.sidebar__theme-toggle {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--t-base);
}

.sidebar__theme-toggle:hover {
  background: var(--color-brand-soft);
  color: var(--color-brand-primary);
  transform: scale(1.05);
}

/* ---- Toggle réduction sidebar ----------------------------- */
.sidebar__collapse {
  position: absolute;
  right: -12px;
  top: 50%;
  transform: translateY(-50%);
  z-index: var(--z-toggle);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-brand-primary);
  color: #fff;
  border: 1px solid var(--color-brand-border);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.18);
  backdrop-filter: blur(8px);
  transition: all var(--t-slow);
}

.sidebar__collapse svg { transition: transform var(--t-slow); }
body[data-sidebar="collapsed"] .sidebar__collapse svg { transform: rotate(180deg); }

.sidebar__collapse:hover {
  transform: translateY(-50%) scale(1.10);
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}

.sidebar__collapse:focus-visible {
  outline: 3px solid var(--color-brand-soft);
}

/* ---- Navigation ------------------------------------------- */
.sidebar__nav {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-2) var(--space-3);
}

.sidebar__group { margin-bottom: var(--space-4); }

.sidebar__section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  font-weight: 600;
  color: var(--text-tertiary);
  cursor: pointer;
  user-select: none;
  transition: opacity var(--t-base);
}

.sidebar__section-header:hover { opacity: 0.8; }

body[data-sidebar="collapsed"] .sidebar__section-header {
  justify-content: center;
  padding: var(--space-1) var(--space-2);
}

body[data-sidebar="collapsed"] .sidebar__section-label { display: none; }
body[data-sidebar="collapsed"] .sidebar__section-toggle { display: none; }

body[data-sidebar="collapsed"] .sidebar__group::before {
  content: '';
  display: block;
  height: 1px;
  width: 32px;
  margin: var(--space-2) auto;
  background: var(--border-primary);
}

/* ---- Onglet --------------------------------------------- */
.sidebar__tab {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  height: 44px;
  padding: 0 var(--space-3);
  margin: var(--space-1) 0;
  border-radius: var(--radius-xl);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  width: 100%;
  text-align: left;
  transition: all var(--t-base);
}

.sidebar__tab svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  transition: transform var(--t-base);
}

.sidebar__tab span {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.sidebar__tab:hover {
  background: var(--color-brand-soft);
  color: var(--color-brand-primary);
}

.sidebar__tab:hover svg { transform: translateY(-1px); }

.sidebar__tab.is-active {
  background: var(--color-brand-soft);
  color: var(--color-brand-primary);
  border: 1px solid var(--color-brand-border);
}

body[data-sidebar="collapsed"] .sidebar__tab {
  justify-content: center;
  padding: 0;
}

body[data-sidebar="collapsed"] .sidebar__tab span { display: none; }

body[data-sidebar="collapsed"] .sidebar__tab.is-active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 25%;
  height: 50%;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--color-brand-primary);
}

/* ---- Tooltips en mode réduit ----------------------------- */
.sidebar__tab[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(100% + 8px);
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.85);
  color: #fff;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 12px;
  white-space: nowrap;
  pointer-events: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  z-index: 100;
  opacity: 0;
  animation: fadeIn 150ms ease-in-out 300ms forwards;
}

body:not([data-sidebar="collapsed"]) .sidebar__tab[data-tooltip]:hover::after {
  display: none;
}

/* ---- Footer (user + version) ----------------------------- */
.sidebar__footer {
  padding: var(--space-3);
  border-top: 1px solid var(--border-secondary);
}

.sidebar__user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2);
  border-radius: var(--radius-lg);
}

body[data-sidebar="collapsed"] .sidebar__user {
  flex-direction: column;
  gap: var(--space-2);
}

.sidebar__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--border-primary);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
  color: #fff;
  flex-shrink: 0;
}

.sidebar__user-info {
  flex: 1;
  min-width: 0;
}

.sidebar__user-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar__user-role {
  font-size: 12px;
  color: var(--text-tertiary);
}

body[data-sidebar="collapsed"] .sidebar__user-info { display: none; }

.sidebar__logout {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t-base);
}

.sidebar__logout:hover {
  background: var(--color-danger-soft);
  color: var(--color-danger);
  transform: scale(1.05);
}

/* ---- Bloc version --------------------------------------- */
.sidebar__version {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
  padding: var(--space-1) var(--space-2);
  font-size: 11px;
  color: var(--text-tertiary);
}

.sidebar__version-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 8px var(--color-success);
  animation: pulse 2s infinite;
}

.sidebar__version-badge {
  background: var(--color-success-soft);
  color: var(--color-success);
  border-radius: var(--radius-full);
  padding: 2px var(--space-2);
  font-weight: 600;
  font-size: 11px;
}

body[data-sidebar="collapsed"] .sidebar__version-badge { display: none; }

/* ---- Responsive : sidebar off-canvas mobile ------------- */
@media (max-width: 900px) {
  .sidebar {
    left: var(--space-2);
    top: var(--space-2);
    bottom: var(--space-2);
    transform: translateX(-110%);
    transition: transform var(--t-slow);
  }
  body[data-sidebar="open"] .sidebar { transform: translateX(0); }
}