/**
 * Project Menu Sidebar Styles
 * Version: 1.2.0
 * Date: 23/10/2025
 *
 * Updates v1.2.0:
 * - Enhanced scrollbar styling matching dashboard
 * - Smooth transitions and hover effects
 * - Dark mode support for scrollbar
 *
 * Updates v1.1.0:
 * - Added sidebar collapse functionality
 * - Icon-only mode when collapsed
 * - Tooltip on hover for collapsed items
 */

/* ==================== Project Header in Sidebar ==================== */
.project-header {
    margin-bottom: 0.5rem;
    padding: 0 !important;
}

.project-header-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(59, 130, 246, 0.05) 100%);
    border-left: 4px solid #3B82F6;
    border-radius: 0.5rem;
    margin: 0.5rem;
}

.project-header-icon {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #3B82F6;
    border-radius: 0.5rem;
    color: white;
    font-size: 1.25rem;
    box-shadow: 0 4px 8px rgba(59, 130, 246, 0.3);
}

.project-header-text {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.project-header-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: #111827;
    line-height: 1.2;
}

.project-header-subtitle {
    font-size: 0.75rem;
    color: #6B7280;
    margin-top: 0.125rem;
}

.nav-divider {
    height: 1px;
    background: #E5E7EB;
    margin: 0.75rem 0.5rem;
    list-style: none;
}

/* ==================== Module Groups ==================== */
.module-link {
    font-weight: 600 !important;
    color: #374151 !important;
    transition: all 0.2s ease;
}

.module-link:hover {
    background: rgba(59, 130, 246, 0.05) !important;
    color: #3B82F6 !important;
}

.module-link .nav-icon {
    color: #6B7280;
    transition: color 0.2s ease;
}

.module-link:hover .nav-icon {
    color: #3B82F6;
}

.menu-open > .module-link {
    background: rgba(59, 130, 246, 0.05) !important;
}

.menu-open > .module-link .fas.fa-angle-left {
    transform: rotate(-90deg);
}

.module-link .fas.fa-angle-left {
    transition: transform 0.3s ease;
}

.module-link .badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    background: #E5E7EB;
    color: #6B7280;
}

/* ==================== Menu Items ==================== */
.menu-item-link {
    padding-left: 2.5rem !important;
    color: #6B7280 !important;
    transition: all 0.2s ease;
    position: relative;
}

.menu-item-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #3B82F6;
    transform: scaleY(0);
    transition: transform 0.2s ease;
}

.menu-item-link:hover {
    background: rgba(59, 130, 246, 0.05) !important;
    color: #3B82F6 !important;
    padding-left: 2.75rem !important;
}

.menu-item-link:hover::before {
    transform: scaleY(0.6);
}

.menu-item-link.active {
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.1) 0%, rgba(59, 130, 246, 0.05) 100%) !important;
    color: #3B82F6 !important;
    font-weight: 600;
}

.menu-item-link.active::before {
    transform: scaleY(1);
}

.menu-item-link .nav-icon {
    color: #9CA3AF;
    font-size: 0.625rem;
    transition: all 0.2s ease;
}

.menu-item-link:hover .nav-icon,
.menu-item-link.active .nav-icon {
    color: #3B82F6;
    transform: scale(1.2);
}

/* ==================== Animations ==================== */
@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.nav-item {
    animation: slideInFromLeft 0.3s ease forwards;
}

/* ==================== Dark Mode ==================== */
.dark .project-header-content {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(59, 130, 246, 0.08) 100%);
}

.dark .project-header-title {
    color: #F9FAFB;
}

.dark .project-header-subtitle {
    color: #9CA3AF;
}

.dark .nav-divider {
    background: #374151;
}

.dark .module-link {
    color: #D1D5DB !important;
}

.dark .module-link:hover {
    background: rgba(59, 130, 246, 0.1) !important;
    color: #60A5FA !important;
}

.dark .menu-open > .module-link {
    background: rgba(59, 130, 246, 0.1) !important;
}

.dark .menu-item-link {
    color: #9CA3AF !important;
}

.dark .menu-item-link:hover {
    background: rgba(59, 130, 246, 0.1) !important;
    color: #60A5FA !important;
}

.dark .menu-item-link.active {
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.15) 0%, rgba(59, 130, 246, 0.08) 100%) !important;
    color: #60A5FA !important;
}

/* ==================== Responsive ==================== */
@media (max-width: 768px) {
    .project-header-content {
        padding: 0.75rem;
    }

    .project-header-icon {
        width: 2rem;
        height: 2rem;
        font-size: 1rem;
    }

    .project-header-title {
        font-size: 0.875rem;
    }

    .project-header-subtitle {
        font-size: 0.6875rem;
    }
}

/* ==================== Scrollbar for Sidebar ==================== */
/* Light mode scrollbar */
#desktop-nav-sidebar {
    scrollbar-width: thin;
    scrollbar-color: rgba(156, 163, 175, 0.3) transparent;
}

#desktop-nav-sidebar::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

#desktop-nav-sidebar::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 4px;
}

#desktop-nav-sidebar::-webkit-scrollbar-thumb {
    background-color: rgba(156, 163, 175, 0.3);
    border-radius: 4px;
    border: 1px solid transparent;
    background-clip: padding-box;
    transition: background-color 0.2s ease-in-out;
}

#desktop-nav-sidebar::-webkit-scrollbar-thumb:hover {
    background-color: rgba(156, 163, 175, 0.5);
}

#desktop-nav-sidebar::-webkit-scrollbar-thumb:active {
    background-color: rgba(156, 163, 175, 0.7);
}

/* Dark mode scrollbar */
.dark #desktop-nav-sidebar {
    scrollbar-color: rgba(75, 85, 99, 0.3) transparent;
}

.dark #desktop-nav-sidebar::-webkit-scrollbar-thumb {
    background-color: rgba(75, 85, 99, 0.3);
}

.dark #desktop-nav-sidebar::-webkit-scrollbar-thumb:hover {
    background-color: rgba(75, 85, 99, 0.5);
}

.dark #desktop-nav-sidebar::-webkit-scrollbar-thumb:active {
    background-color: rgba(75, 85, 99, 0.7);
}

/* Legacy support for .main-sidebar class */
.main-sidebar::-webkit-scrollbar {
    width: 8px;
}

.main-sidebar::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 4px;
}

.main-sidebar::-webkit-scrollbar-thumb {
    background-color: rgba(156, 163, 175, 0.3);
    border-radius: 4px;
    transition: background-color 0.2s ease-in-out;
}

.main-sidebar::-webkit-scrollbar-thumb:hover {
    background-color: rgba(156, 163, 175, 0.5);
}

.dark .main-sidebar::-webkit-scrollbar-thumb {
    background-color: rgba(75, 85, 99, 0.3);
}

.dark .main-sidebar::-webkit-scrollbar-thumb:hover {
    background-color: rgba(75, 85, 99, 0.5);
}

/* ==================== Sidebar Collapsed State ==================== */
#desktop-nav-sidebar {
    transition: width 0.3s ease;
}

#desktop-nav-sidebar.sidebar-collapsed {
    width: 80px !important;
    min-width: 80px !important;
}

/* Hide text elements when collapsed */
#desktop-nav-sidebar.sidebar-collapsed .project-info,
#desktop-nav-sidebar.sidebar-collapsed .module-name,
#desktop-nav-sidebar.sidebar-collapsed .module-controls,
#desktop-nav-sidebar.sidebar-collapsed .menu-item-text {
    display: none;
}

/* Center icons when collapsed */
#desktop-nav-sidebar.sidebar-collapsed .project-header {
    padding: 0.75rem !important;
}

#desktop-nav-sidebar.sidebar-collapsed .project-header > div {
    justify-content: center;
}

#desktop-nav-sidebar.sidebar-collapsed .module-header {
    justify-content: center;
    padding: 0.75rem !important;
}

#desktop-nav-sidebar.sidebar-collapsed .module-header > div:first-child {
    justify-content: center;
}

#desktop-nav-sidebar.sidebar-collapsed .menu-item {
    justify-content: center;
    padding: 0.75rem !important;
}

#desktop-nav-sidebar.sidebar-collapsed .module-items {
    padding-left: 0;
}

/* Show tooltip on hover when collapsed */
#desktop-nav-sidebar.sidebar-collapsed .module-header,
#desktop-nav-sidebar.sidebar-collapsed .menu-item {
    position: relative;
}

#desktop-nav-sidebar.sidebar-collapsed .module-header:hover::after,
#desktop-nav-sidebar.sidebar-collapsed .menu-item:hover::after {
    content: attr(title);
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: #1f2937;
    color: white;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    white-space: nowrap;
    z-index: 1000;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    pointer-events: none;
    animation: tooltipFadeIn 0.2s ease;
}

@keyframes tooltipFadeIn {
    from {
        opacity: 0;
        transform: translateY(-50%) translateX(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }
}

/* Dark mode tooltips */
.dark #desktop-nav-sidebar.sidebar-collapsed .module-header:hover::after,
.dark #desktop-nav-sidebar.sidebar-collapsed .menu-item:hover::after {
    background: #374151;
}

/* Adjust collapse toggle button */
#desktop-nav-sidebar.sidebar-collapsed .sidebar-collapse-toggle {
    margin-left: 0;
}

/* Keep icons visible and centered */
#desktop-nav-sidebar.sidebar-collapsed .project-icon,
#desktop-nav-sidebar.sidebar-collapsed .module-icon,
#desktop-nav-sidebar.sidebar-collapsed .menu-item-icon {
    margin: 0;
}