@import 'bootstrap.min.css';
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Ultra Minimalist Design System */
:root {
    /* Primary Colors - Clean Blue */
    --primary: #2563eb;
    --primary-light: #3b82f6;
    --primary-dark: #1d4ed8;
    
    /* Neutral Colors - Simplified */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Semantic Colors */
    --success: #059669;
    --warning: #d97706;
    --error: #dc2626;
    
    /* Layout - Minimal */
    --sidebar-width: 240px;
    --header-height: 60px;
    --border-radius: 8px;
    --border-radius-sm: 4px;
    
    /* Shadows - Subtle */
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    
    /* Transitions - Fast */
    --transition: all 0.15s ease;
}

/* Base Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--gray-50);
    color: var(--gray-800);
    line-height: 1.5;
    font-size: 14px;
    font-weight: 400;
    min-height: 100vh;
}

/* Ultra Minimal Sidebar */
.sidebar {
    background: var(--white);
    border-right: 1px solid var(--gray-200);
    min-height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    z-index: 1000;
    transition: var(--transition);
}

.sidebar-header {
    padding: 1.5rem 1rem;
    border-bottom: 1px solid var(--gray-200);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-900);
    text-decoration: none;
}

.sidebar-brand-icon {
    width: 32px;
    height: 32px;
    background: var(--primary);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

.sidebar-nav {
    padding: 0.5rem 0;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    margin: 0.125rem 0.5rem;
    color: var(--gray-600);
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    transition: var(--transition);
}

.sidebar-nav .nav-link:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.sidebar-nav .nav-link.active {
    background: var(--primary);
    color: white;
}

.sidebar-nav .nav-link i {
    width: 16px;
    text-align: center;
    font-size: 0.9rem;
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: var(--transition);
}

/* Minimal Header */
.navbar {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    height: var(--header-height);
    padding: 0 1.5rem;
}

.navbar-brand {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
}

.navbar-user {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    background: var(--gray-100);
    border-radius: var(--border-radius-sm);
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.875rem;
}

.navbar-user-avatar {
    width: 24px;
    height: 24px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
}

.navbar-user .dropdown-toggle {
    color: var(--gray-700) !important;
    text-decoration: none;
    border: none;
    background: none;
    padding: 0;
    font-weight: 500;
    font-size: 0.875rem;
}

.navbar-user .dropdown-toggle:hover {
    color: var(--primary) !important;
}

.navbar-user .dropdown-toggle:focus {
    box-shadow: none;
    outline: none;
}


.navbar-user .dropdown-item {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: var(--gray-700);
    display: flex;
    align-items: center;
}

.navbar-user .dropdown-item:hover {
    background-color: var(--gray-100);
    color: var(--primary);
}

.navbar-user .dropdown-item i {
    width: 16px;
    text-align: center;
}

/* Ensure dropdown menu is visible */
.navbar-user .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 1000;
    background-color: white;
    border: 1px solid var(--gray-200);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius-sm);
    padding: 0.5rem 0;
    min-width: 200px;
}

.navbar-user .dropdown-menu.show {
    display: block;
}

.navbar-user .dropdown {
    position: relative;
}

/* Content Area */
.content-wrapper {
    padding: 1.5rem;
}

/* Minimal Cards */
.card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--gray-200);
    padding: 1rem 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.9rem;
}

.card-body {
    padding: 1.25rem;
}

/* Minimal Buttons */
.btn {
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: var(--transition);
    border: none;
    font-size: 0.875rem;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-outline-primary {
    border: 1px solid var(--primary);
    color: var(--primary);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: white;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8rem;
}

/* Minimal Tables */
.table {
    background: transparent;
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    background: var(--gray-50);
    border: none;
    font-weight: 600;
    color: var(--gray-700);
    padding: 0.75rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table tbody td {
    border: none;
    border-bottom: 1px solid var(--gray-200);
    padding: 0.75rem;
    vertical-align: middle;
}

.table tbody tr:hover {
    background: var(--gray-50);
}

/* Minimal Badges */
.badge {
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

.badge.bg-primary {
    background: var(--primary) !important;
}

.badge.bg-success {
    background: var(--success) !important;
}

.badge.bg-info {
    background: var(--gray-500) !important;
}

/* Minimal Forms */
.form-control, .form-select {
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-sm);
    padding: 0.5rem 0.75rem;
    transition: var(--transition);
    background: var(--white);
    font-size: 0.875rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
    background: var(--white);
}

.form-label {
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.375rem;
    font-size: 0.875rem;
}

/* Minimal Alerts */
.alert {
    border: none;
    border-radius: var(--border-radius-sm);
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.alert-success {
    background: rgba(5, 150, 105, 0.1);
    color: var(--success);
    border-left: 3px solid var(--success);
}

.alert-danger {
    background: rgba(220, 38, 38, 0.1);
    color: var(--error);
    border-left: 3px solid var(--error);
}

/* Minimal Stats Cards */
.stats-card {
    background: var(--primary);
    color: white;
    border-radius: var(--border-radius);
    border: none;
}

.stats-card .card-body {
    padding: 1.25rem;
}

.stats-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.stats-card p {
    margin-bottom: 0;
    opacity: 0.9;
    font-weight: 500;
    font-size: 0.875rem;
}

/* Minimal Avatar */
.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.75rem;
    color: white;
    background: var(--primary);
}

/* Select2 Custom Styling */
.select2-container {
    width: 100% !important;
}

.select2-container--default .select2-selection--single {
    height: 38px !important;
    border: 1px solid var(--gray-300) !important;
    border-radius: var(--border-radius-sm) !important;
    background: var(--white) !important;
    transition: var(--transition) !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 36px !important;
    padding-left: 12px !important;
    padding-right: 20px !important;
    color: var(--gray-800) !important;
    font-size: 0.875rem !important;
}

.select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: var(--gray-400) !important;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 36px !important;
    right: 8px !important;
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: var(--gray-400) transparent transparent transparent !important;
    border-width: 5px 4px 0 4px !important;
}

.select2-container--default.select2-container--focus .select2-selection--single {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1) !important;
}

.select2-dropdown {
    border: 1px solid var(--gray-300) !important;
    border-radius: var(--border-radius-sm) !important;
    box-shadow: var(--shadow) !important;
    background: var(--white) !important;
}

.select2-container--default .select2-results__option {
    padding: 8px 12px !important;
    font-size: 0.875rem !important;
    color: var(--gray-800) !important;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background: var(--primary) !important;
    color: white !important;
}

.select2-container--default .select2-results__option[aria-selected=true] {
    background: var(--gray-100) !important;
    color: var(--gray-800) !important;
}

.select2-container--default .select2-search--dropdown .select2-search__field {
    border: 1px solid var(--gray-300) !important;
    border-radius: var(--border-radius-sm) !important;
    padding: 6px 8px !important;
    font-size: 0.875rem !important;
    margin: 4px !important;
}

.select2-container--default .select2-search--dropdown .select2-search__field:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1) !important;
    outline: none !important;
}

/* Select2 Clear Button Styling */
.select2-department-select-container .select2-selection--single .select2-selection__clear {
    position: absolute !important;
    right: 40px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 20px !important;
    height: 20px !important;
    border-radius: 3px !important;
    background: var(--gray-300) !important;
    color: var(--gray-600) !important;
    font-size: 11px !important;
    line-height: 1 !important;
    text-align: center !important;
    cursor: pointer !important;
    transition: var(--transition) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-weight: 500 !important;
    z-index: 10 !important;
    pointer-events: auto !important;
    border: 1px solid var(--gray-300) !important;
    outline: none !important;
}

.select2-department-select-container .select2-selection--single .select2-selection__clear:hover {
    background: var(--error) !important;
    color: white !important;
    border-color: var(--error) !important;
    transform: translateY(-50%) !important;
}

.select2-department-select-container .select2-selection--single .select2-selection__clear:active {
    transform: translateY(-50%) !important;
    background: var(--primary-dark) !important;
}

.select2-department-select-container .select2-selection--single .select2-selection__clear:before {
    content: "✕" !important;
    font-size: 12px !important;
    line-height: 1 !important;
    font-weight: 500 !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .content-wrapper {
        padding: 1rem;
    }
    
    .navbar {
        padding: 0 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .stats-card h3 {
        font-size: 1.5rem;
    }
}

/* Minimal Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-fade-in {
    animation: fadeIn 0.3s ease-out;
}