/* ============================================
   SIDEBAR — Single source of truth
   Identical on ALL client pages
   ============================================ */

/* Sidebar container */
.sidebar {
    width: 220px !important;
    background: linear-gradient(180deg, #1a1a2e 0%, #0f0f1a 100%) !important;
    border-right: 1px solid #252540 !important;
    display: flex !important; flex-direction: column !important;
    position: fixed !important; left: 0 !important; top: 0; bottom: 0 !important;
    transition: transform 0.3s ease, width 0.3s ease !important;
    z-index: 1000 !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
}
.sidebar.collapsed { width: 56px !important; }

/* Header */
.sidebar-header {
    padding: 16px !important;
    border-bottom: 1px solid #252540 !important;
    display: flex !important; align-items: center !important; justify-content: space-between !important;
    gap: 8px !important;
}

/* Logo */
.sidebar-logo {
    font-size: 1rem !important; font-weight: 700 !important; color: #fff !important;
    -webkit-text-fill-color: initial !important;
    background: none !important; -webkit-background-clip: initial !important;
    display: flex !important; align-items: center !important; gap: 8px !important;
    white-space: nowrap !important; overflow: hidden !important;
    flex: 1 !important; min-width: 0 !important;
    text-decoration: none !important;
}
.sidebar-logo::before { display: none !important; }
.sidebar.collapsed .sidebar-logo { display: none !important; }

.logo-bolt {
    width: 24px !important; height: 24px !important; min-width: 24px !important;
    background: #0a0a0a !important; border-radius: 6px !important; border: 1px solid #303052 !important;
    display: flex !important; align-items: center !important; justify-content: center !important;
    flex-shrink: 0 !important;
}
.logo-bolt svg { fill: #2563eb !important; }

.logo-beta {
    display: inline-block !important;
    font-size: 0.5rem !important; font-weight: 800 !important;
    background: rgba(207,254,37,0.15) !important; color: #2563eb !important;
    padding: 1px 5px !important; border-radius: 3px !important;
    letter-spacing: 0.5px !important;
    border: 1px solid rgba(207,254,37,0.25) !important;
    margin-left: 2px !important;
    flex-shrink: 0 !important;
}

/* Toggle button */
.sidebar-toggle {
    background: rgba(255,255,255,0.04) !important; border: 1px solid #252540 !important;
    color: #6c6c8a !important; width: 28px !important; height: 28px !important; border-radius: 6px !important;
    cursor: pointer !important; display: flex !important; align-items: center !important; justify-content: center !important;
    font-size: 0.8rem !important; transition: all 0.2s !important;
    flex-shrink: 0 !important;
}
.sidebar-toggle:hover { background: rgba(255,255,255,0.08) !important; color: #a0a0c0 !important; }

/* Navigation */
.sidebar-nav { flex: 1 !important; padding: 12px 8px !important; overflow-y: auto !important; }

.nav-item {
    display: flex !important; align-items: center !important; gap: 10px !important;
    padding: 7px 12px !important; margin-bottom: 1px !important;
    border-radius: 8px !important; color: #6c6c8a !important;
    text-decoration: none !important;
    transition: all 0.15s !important; cursor: pointer !important;
    font-size: 0.82rem !important; font-weight: 500 !important;
    line-height: 1.4 !important;
}
.nav-item:hover { background: rgba(255,255,255,0.04) !important; color: #a0a0c0 !important; }
.nav-item.active {
    background: rgba(207,254,37,0.06) !important; color: #2563eb !important;
    border-left: 3px solid #2563eb !important; margin-left: -3px !important;
}
.sidebar.collapsed .nav-item { justify-content: center !important; padding: 10px 0 !important; gap: 0 !important; }

.nav-icon {
    width: 18px !important; height: 18px !important; min-width: 18px !important;
    display: flex !important; align-items: center !important; justify-content: center !important;
    flex-shrink: 0 !important;
    margin: 0 !important; padding: 0 !important;
}
.nav-icon svg {
    width: 16px !important; height: 16px !important;
    stroke: currentColor !important; fill: none !important;
    stroke-width: 2 !important; stroke-linecap: round !important; stroke-linejoin: round !important;
}

.nav-text {
    font-weight: 500 !important; white-space: nowrap !important;
    overflow: hidden !important; text-overflow: ellipsis !important;
}
.sidebar.collapsed .nav-text { display: none !important; }

/* Section labels & dividers */
.nav-section-label {
    color: #3a3a5a !important; font-size: 0.65rem !important; font-weight: 700 !important;
    text-transform: uppercase !important; letter-spacing: 1px !important;
    padding: 16px 12px 6px !important;
}
.sidebar.collapsed .nav-section-label { display: none !important; }

.nav-divider { height: 1px !important; background: #252540 !important; margin: 8px 10px !important; }
.sidebar.collapsed .nav-divider { margin: 4px 8px !important; }

/* Footer */
.sidebar-footer {
    padding: 10px !important; border-top: 1px solid #252540 !important;
    position: relative !important;
}
.sidebar.collapsed .sidebar-footer { padding: 6px !important; }

/* User info */
.user-info {
    display: flex !important; align-items: center !important; padding: 8px !important;
    background: rgba(0,0,0,0.2) !important; border-radius: 6px !important;
    transition: all 0.15s !important; cursor: pointer !important;
}
.user-info:hover { background: rgba(255,255,255,0.04) !important; }
.sidebar.collapsed .user-info { padding: 8px 4px !important; justify-content: center !important; }
.sidebar.collapsed .user-info span[style*="margin-left:auto"] { display: none !important; }

.user-avatar {
    width: 32px !important; height: 32px !important; min-width: 32px !important;
    border-radius: 50% !important; background: #252540 !important;
    display: flex !important; align-items: center !important; justify-content: center !important;
    color: #2563eb !important; font-size: 0.7rem !important; font-weight: 700 !important;
    margin-right: 10px !important;
}
.sidebar.collapsed .user-avatar { margin-right: 0 !important; }

.user-details { flex: 1 !important; min-width: 0 !important; overflow: hidden !important; }
.sidebar.collapsed .user-details { display: none !important; }

.user-name {
    color: #e2e2f5 !important; font-weight: 600 !important; font-size: 0.8rem !important;
    white-space: nowrap !important; overflow: hidden !important; text-overflow: ellipsis !important;
}
.user-email {
    color: #6c6c8a !important; font-size: 0.65rem !important;
    white-space: nowrap !important; overflow: hidden !important; text-overflow: ellipsis !important;
}

/* User dropdown */
.user-dropdown {
    position: absolute !important; bottom: 100% !important; left: 10px !important; right: 10px !important;
    background: #1a1a2e !important; border: 1px solid #252540 !important;
    border-radius: 8px !important; padding: 4px !important;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.3) !important;
    display: none !important; margin-bottom: 4px !important;
}
.user-dropdown.open { display: block !important; }

.user-dropdown-item {
    display: flex !important; align-items: center !important; gap: 8px !important;
    padding: 8px 12px !important; border-radius: 6px !important;
    color: #a0a0c0 !important; font-size: 0.8rem !important;
    cursor: pointer !important; transition: all 0.15s !important;
    text-decoration: none !important;
}
.user-dropdown-item:hover { background: rgba(255,255,255,0.04) !important; color: #e2e2f5 !important; }
.user-dropdown-item.logout:hover { color: #ef4444 !important; }

.user-dropdown-sep { height: 1px !important; background: #252540 !important; margin: 4px 0 !important; }

/* Sidebar overlay (mobile) */
.sidebar-overlay {
    display: none !important; position: fixed !important; inset: 0 !important;
    background: rgba(0,0,0,0.5) !important; z-index: 999 !important;
}

/* ============================================
   LIGHT MODE
   ============================================ */
[data-theme="light"] .sidebar { background: #ffffff !important; border-right: 1px solid #e8e8ee !important; }
[data-theme="light"] .sidebar-header { border-bottom: 1px solid #e8e8ee !important; }
[data-theme="light"] .sidebar-logo { color: #1a1a2e !important; -webkit-text-fill-color: #1a1a2e !important; }
[data-theme="light"] .logo-bolt { background: #1a1a2e !important; }
[data-theme="light"] .logo-bolt svg { fill: #2563eb !important; }
[data-theme="light"] .logo-beta { background: #1a1a2e !important; color: #2563eb !important; border: none !important; }
[data-theme="light"] .sidebar-toggle { background: #f0f0f5 !important; border-color: #e8e8ee !important; color: #1a1a2e !important; }
[data-theme="light"] .sidebar-toggle:hover { background: #e8e8ee !important; }
[data-theme="light"] .nav-item { color: #8a8a9a !important; }
[data-theme="light"] .nav-item:hover { background: #f0f0f5 !important; color: #2a2a4a !important; }
[data-theme="light"] .nav-item.active { background: #f0f0f5 !important; color: #1a1a2e !important; font-weight: 600 !important; border-left-color: #1a1a2e !important; }
[data-theme="light"] .nav-section-label { color: #b0b0ba !important; }
[data-theme="light"] .nav-divider { background: #e8e8ee !important; }
[data-theme="light"] .sidebar-footer { border-top: 1px solid #e8e8ee !important; }
[data-theme="light"] .user-info { background: #f0f0f5 !important; }
[data-theme="light"] .user-info:hover { background: #e8e8ee !important; }
[data-theme="light"] .user-avatar { background: #e8e8ee !important; color: #1a1a2e !important; }
[data-theme="light"] .user-name { color: #1a1a2e !important; }
[data-theme="light"] .user-email { color: #8a8a9a !important; }
[data-theme="light"] .user-dropdown { background: #ffffff !important; border-color: #e8e8ee !important; box-shadow: 0 -4px 20px rgba(0,0,0,0.08) !important; }
[data-theme="light"] .user-dropdown-item { color: #6c6c8a !important; }
[data-theme="light"] .user-dropdown-item:hover { background: #f0f0f5 !important; color: #1a1a2e !important; }
[data-theme="light"] .user-dropdown-sep { background: #e8e8ee !important; }

/* Mobile menu button */
.mobile-menu-btn {
    display: none !important; background: none !important; border: none !important; cursor: pointer !important;
    width: 36px !important; height: 36px !important; position: relative !important; padding: 6px !important;
    border-radius: 8px !important; transition: background 0.2s !important;
}
.mobile-menu-btn:hover { background: rgba(255,255,255,0.04) !important; }
.mobile-menu-btn span {
    display: block !important; height: 2px !important; border-radius: 2px !important;
    background: #2563eb !important; position: absolute !important; left: 8px !important; right: 8px !important;
    transition: all 0.4s cubic-bezier(0.68, -0.6, 0.32, 1.6) !important;
}
.mobile-menu-btn span:nth-child(1) { top: 9px !important; }
.mobile-menu-btn span:nth-child(2) { top: 17px !important; opacity: 1 !important; }
.mobile-menu-btn span:nth-child(3) { top: 25px !important; }
.mobile-menu-btn.active span:nth-child(1) { top: 17px !important; transform: rotate(45deg) !important; }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0 !important; }
.mobile-menu-btn.active span:nth-child(3) { top: 17px !important; transform: rotate(-45deg) !important; }
[data-theme="light"] .mobile-menu-btn:hover { background: #f0f0f5 !important; }
[data-theme="light"] .mobile-menu-btn span { background: #1a1a2e !important; }

/* Main content offset */
.main-content { margin-left: 220px !important; }
.sidebar.collapsed ~ .main-content { margin-left: 56px !important; }

@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%) !important; }
    .sidebar.mobile-open { transform: translateX(0) !important; }
    .sidebar-overlay.active { display: block !important; }
    .main-content { margin-left: 0 !important; }
    .mobile-menu-btn { display: block !important; }
}