/*
 * Sidebar Styles
 *
 * This file contains all sidebar navigation component styles including:
 * - Sidebar structure and layout
 * - Sidebar logo and branding
 * - Navigation items
 * - Sidebar toggle and collapse functionality
 * - User menu and dropdown
 * - Theme toggle
 * - Responsive sidebar adjustments
 */

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    height: 100vh;
    max-height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    z-index: 1001;
    transition: width 0.2s ease-in-out,
                transform 0.3s ease,
                background-color 0.3s ease,
                border-color 0.3s ease;
    overflow: hidden;
}

/* Sidebar Toggle Button */
.sidebar-toggle-btn {
    position: fixed;
    top: 50%;
    left: calc(var(--sidebar-width) - 16px);
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    border: 2px solid var(--bg-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1002;
    transition: var(--transition), left 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.sidebar.collapsed .sidebar-toggle-btn {
    left: calc(80px - 16px);
}

.sidebar-toggle-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-50%) scale(1.05);
}

.sidebar-toggle-btn i {
    font-size: 0.875rem;
    transition: transform 0.2s ease-in-out;
}

/* Collapsed Sidebar State */
.sidebar.collapsed {
    width: 80px;
}

.sidebar.collapsed .sidebar-toggle-btn i {
    transform: rotate(180deg);
}

/* Minimal smooth animations */
.sidebar-nav-item span {
    opacity: 1;
    transition: opacity 0.2s ease-in-out;
}

.sidebar.collapsed .logo-text,
.sidebar.collapsed .sidebar-logo-subtitle {
    display: none;
}

.sidebar.collapsed .sidebar-nav-item span {
    opacity: 0;
    pointer-events: none;
    position: absolute;
}

.logo-image {
    transition: transform 0.2s ease-in-out;
}

.sidebar.collapsed .logo-image {
    transform: scale(1.05);
}

.sidebar-nav-item i {
    transition: transform 0.2s ease-in-out;
}

.sidebar.collapsed .sidebar-nav-item i {
    transform: scale(1.05);
}

/* Sidebar Logo */
.sidebar-logo {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar.collapsed .sidebar-logo {
    padding: 20px 20px;
}

.logo-image {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: contain;
    background: var(--bg-tertiary);
    padding: 4px;
}

.logo-text {
    flex: 1;
}

.sidebar-logo h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.2;
}

.sidebar-logo-subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 2px;
    line-height: 1;
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    min-height: 0;
}

.sidebar-nav::-webkit-scrollbar {
    width: 6px;
}

.sidebar-nav::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.sidebar-nav::-webkit-scrollbar-thumb:hover {
    background: var(--border-color-hover);
}

.sidebar-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease-in-out;
    cursor: pointer;
    margin-bottom: 4px;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
}

.sidebar-nav-item:hover {
    background: var(--bg-tertiary);
    color: var(--primary);
}

.sidebar-nav-item.active {
    background: linear-gradient(135deg, var(--primary-light) 0%, rgba(255, 205, 0, 0.08) 100%);
    color: var(--primary);
    border-left: 3px solid var(--secondary);
    padding-left: 13px;
}

.sidebar-nav-item i {
    width: 20px;
    text-align: center;
    font-size: 1.1rem;
}

.sidebar.collapsed .sidebar-nav-item {
    padding-left: 20px;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border-color);
    position: relative;
    z-index: 1100;
    overflow: visible;
}

.sidebar.collapsed .sidebar-footer {
    padding: 16px 20px;
}

/* User Menu */
.user-menu {
    position: relative;
    display: inline-block;
    z-index: 1100;
}

.user-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    z-index: 1100;
}

.user-avatar:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

.user-dropdown {
    position: fixed;
    bottom: 80px;
    left: 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.15);
    min-width: 280px;
    max-width: calc(var(--sidebar-width) - 32px);
    z-index: 1102;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(10px);
    transition: var(--transition);
}

.user-dropdown.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.user-dropdown-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.user-dropdown-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.user-dropdown-email {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.user-dropdown-sync {
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.user-dropdown-sync i {
    color: var(--success);
}

.user-dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0;
}

.user-dropdown-section {
    padding: 8px 0;
}

.user-dropdown-item {
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
}

.user-dropdown-item:hover {
    background: var(--bg-tertiary);
    color: var(--primary);
}

.user-dropdown-item i {
    width: 20px;
    text-align: center;
    color: var(--text-secondary);
}

.user-dropdown-item:hover i {
    color: var(--primary);
}

/* Theme Toggle in Menu */
.theme-toggle-menu {
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: var(--transition);
}

.theme-toggle-menu:hover {
    background: var(--bg-tertiary);
}

.theme-toggle-menu-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.theme-toggle-menu-left i {
    width: 20px;
    text-align: center;
    color: var(--text-secondary);
}

.theme-toggle-menu-label {
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.theme-toggle-switch {
    width: 48px;
    height: 24px;
    background: var(--gray-300);
    border-radius: 12px;
    position: relative;
    transition: var(--transition);
}

.theme-toggle-switch.active {
    background: var(--primary);
}

.theme-toggle-switch::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    background: white;
    border-radius: 50%;
    top: 3px;
    left: 3px;
    transition: var(--transition);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.theme-toggle-switch.active::after {
    left: 27px;
}

/* Theme Toggle - Hidden in header, shown in menu */
.theme-toggle {
    display: none;
}

/* Loading spinner for refresh button */
.user-dropdown-item.loading i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.user-dropdown-item.loading {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.user-dropdown-item:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Responsive Adjustments */
@media (max-width: 767px) {
    .logo-image {
        width: 40px;
        height: 40px;
    }

    .sidebar-logo h1 {
        font-size: 1.125rem;
    }

    .sidebar-logo-subtitle {
        font-size: 0.625rem;
    }
}