/* ============================================================
   OPTIMUSCLE — Sidebar Menu & Theme Toggle
   ============================================================ */

/* ===== HAMBURGER MENU BUTTON (header) ===== */
.menu-toggle {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  color: var(--text);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: all var(--duration-base) var(--ease-out);
  padding: 0;
}

.menu-toggle:hover {
  background: var(--bg-elev-3);
  border-color: var(--border-light);
}

.menu-toggle svg {
  width: 20px;
  height: 20px;
  transition: transform var(--duration-base) var(--ease-out);
}

body.sidebar-open .menu-toggle svg {
  transform: rotate(90deg);
}

/* ===== SIDEBAR OVERLAY ===== */
.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-base) var(--ease-out), visibility var(--duration-base);
}

body.sidebar-open .sidebar-backdrop {
  opacity: 1;
  visibility: visible;
}

/* ===== SIDEBAR ===== */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 320px;
  max-width: 85vw;
  background: var(--bg-elev-1);
  border-right: 1px solid var(--border);
  z-index: 999;
  transform: translateX(-100%);
  transition: transform var(--duration-base) var(--ease-out);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}

body.sidebar-open .sidebar {
  transform: translateX(0);
  box-shadow: 8px 0 32px rgba(0, 0, 0, 0.4);
}

/* ===== SIDEBAR HEADER ===== */
.sidebar-header {
  padding: 24px 24px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-logo-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--grad-brand);
  display: grid;
  place-items: center;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.sidebar-logo-text {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.05em;
  line-height: 1;
}

.sidebar-logo-text span {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sidebar-close {
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  transition: all var(--duration-fast);
}

.sidebar-close:hover {
  background: var(--bg-elev-2);
  color: var(--text);
}

/* ===== SIDEBAR USER ===== */
.sidebar-user {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}

.sidebar-user-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--grad-brand);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 18px;
  color: white;
  flex-shrink: 0;
  overflow: hidden;
}

.sidebar-user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.sidebar-user-name {
  font-weight: 700;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-email {
  font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ===== SIDEBAR NAV ===== */
.sidebar-nav {
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-section-title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  padding: 16px 12px 8px;
  font-weight: 700;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  color: var(--text-soft);
  cursor: pointer;
  transition: all var(--duration-fast);
  font-size: 14px;
  font-weight: 600;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
}

.sidebar-item:hover {
  background: var(--bg-elev-2);
  color: var(--text);
}

.sidebar-item.active {
  background: var(--accent-glow-soft);
  color: var(--accent);
  border: 1px solid var(--border-accent);
}

.sidebar-item-icon {
  font-size: 18px;
  width: 24px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.sidebar-item-label {
  flex: 1;
}

.sidebar-item-badge {
  background: var(--accent);
  color: white;
  font-size: 10px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}

/* ===== THEME SWITCH (dans la sidebar) ===== */
.theme-switcher {
  margin: 16px 12px;
  padding: 6px;
  background: var(--bg-elev-2);
  border-radius: var(--radius-md);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 4px;
  border: 1px solid var(--border);
}

.theme-option {
  background: transparent;
  border: none;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: all var(--duration-fast);
  font-family: inherit;
}

.theme-option svg {
  width: 18px;
  height: 18px;
}

.theme-option:hover {
  color: var(--text);
}

.theme-option.active {
  background: var(--bg-elev-1);
  color: var(--accent);
  box-shadow: var(--shadow-sm);
}

/* ===== SIDEBAR FOOTER ===== */
.sidebar-footer {
  margin-top: auto;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-dimmer);
  letter-spacing: 0.05em;
}

/* ===== Cacher la sidebar quand pas en mode dashboard/workout ===== */
body:not([data-view="dashboard"]):not([data-view="workout"]) .sidebar,
body:not([data-view="dashboard"]):not([data-view="workout"]) .sidebar-backdrop,
body:not([data-view="dashboard"]):not([data-view="workout"]) .menu-toggle {
  display: none !important;
}