/* Global Styles */
:root {
    --primary-color: #0d6efd;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
}

.navbar-brand i {
    margin-right: 10px;
}

/* Cards */
.card {
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15) !important;
}

.card-header {
    font-weight: 600;
}

.card-header h5 {
    margin: 0;
}

/* Buttons */
.btn {
    transition: all 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.btn-group .btn {
    transform: none !important;
}

/* Tables */
.table {
    background-color: white;
}

.table-responsive {
    max-height: 600px;
    overflow-y: auto;
}

table tr {
    transition: background-color 0.2s;
}

table tbody tr:hover {
    background-color: #f8f9fa;
}

/* Forms */
.form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 0.5rem;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Alerts */
.alert {
    border-radius: 8px;
    animation: slideDown 0.3s ease-in-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Charts */
canvas {
    max-height: 400px !important;
}

/* Positive/Negative Values */
.text-positive {
    color: var(--success-color);
    font-weight: 600;
}

.text-negative {
    color: var(--danger-color);
    font-weight: 600;
}

/* Stats Cards */
.stats-card {
    border-left: 4px solid;
    transition: all 0.3s;
}

.stats-card.stats-primary {
    border-left-color: var(--primary-color);
}

.stats-card.stats-success {
    border-left-color: var(--success-color);
}

.stats-card.stats-danger {
    border-left-color: var(--danger-color);
}

.stats-card.stats-warning {
    border-left-color: var(--warning-color);
}

.stats-card:hover {
    box-shadow: 0 6px 24px rgba(0,0,0,0.15);
    transform: translateY(-3px);
}

/* Footer */
footer {
    margin-top: auto;
    border-top: 1px solid #dee2e6;
}

/* Loading Spinner */
.spinner-border-custom {
    width: 3rem;
    height: 3rem;
    border-width: 0.3em;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .btn-group .btn {
        font-size: 0.8rem;
        padding: 0.25rem 0.5rem;
    }
}

/* Print Styles */
@media print {
    .navbar, .btn, footer {
        display: none !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #dee2e6 !important;
        page-break-inside: avoid;
    }
}

/* Utility Classes */
.shadow-custom {
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}

.border-left-primary {
    border-left: 4px solid var(--primary-color);
}

.border-left-success {
    border-left: 4px solid var(--success-color);
}

.border-left-danger {
    border-left: 4px solid var(--danger-color);
}

.border-left-warning {
    border-left: 4px solid var(--warning-color);
}

.font-weight-600 {
    font-weight: 600;
}

/* Angular ng-cloak */
[ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak {
    display: none !important;
}

/* Status Badges */
.badge-positive {
    background-color: var(--success-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
}

.badge-negative {
    background-color: var(--danger-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
}

.badge-neutral {
    background-color: var(--warning-color);
    color: #000;
    padding: 0.5rem 1rem;
    border-radius: 20px;
}

/* Comparison Table Highlights */
.comparison-best {
    background-color: rgba(25, 135, 84, 0.1);
    font-weight: bold;
}

.comparison-worst {
    background-color: rgba(220, 53, 69, 0.1);
}

/* Loading State */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

/* Help Icons */
.help-icon {
    font-size: 1rem;
    opacity: 0.7;
    transition: opacity 0.2s, transform 0.2s;
}

.help-icon:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Tooltips */
.tooltip {
    font-size: 0.875rem;
}

.tooltip-inner {
    max-width: 300px;
    text-align: left;
    padding: 0.75rem 1rem;
}

/* Language Dropdown */
.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-menu {
    min-width: 180px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Form Labels with Help Icons */
.form-label {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}