/* Custom styles for ECV Financial Dashboard */

/* Root variables for theming */
:root {
    --bs-body-bg: #f8f9fa;
    --bs-body-color: #212529;
    --card-bg: #ffffff;
    --border-color: #dee2e6;
    --shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --chart-grid-color: rgba(0, 0, 0, 0.1);
    --chart-text-color: #666;
}

[data-bs-theme="dark"] {
    --bs-body-bg: #121212;
    --bs-body-color: #ffffff;
    --card-bg: #1e1e1e;
    --border-color: #343a40;
    --shadow: 0 0.125rem 0.25rem rgba(255, 255, 255, 0.1);
    --chart-grid-color: rgba(255, 255, 255, 0.1);
    --chart-text-color: #cccccc;
}

body {
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.transition-all {
    transition: all 0.3s ease;
}

.card {
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
    background-color: var(--card-bg);
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

[data-bs-theme="dark"] .card:hover {
    box-shadow: 0 0.5rem 1rem rgba(255, 255, 255, 0.1);
}

.card-header {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    padding: 1rem 1.5rem;
    border-radius: 0.75rem 0.75rem 0 0 !important;
}

.card-body {
    padding: 1.5rem;
}

/* Metric cards styling */
.metric-card.bg-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    border: none;
}

.metric-card.bg-success {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%) !important;
    border: none;
}

.metric-card.bg-danger {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%) !important;
    border: none;
}

.metric-card.bg-info {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%) !important;
    border: none;
}

/* Dark mode metric card adjustments */
[data-bs-theme="dark"] .metric-card.bg-primary {
    background: linear-gradient(135deg, #5a67d8 0%, #667eea 100%) !important;
}

[data-bs-theme="dark"] .metric-card.bg-success {
    background: linear-gradient(135deg, #38b2ac 0%, #4facfe 100%) !important;
}

[data-bs-theme="dark"] .metric-card.bg-danger {
    background: linear-gradient(135deg, #e53e3e 0%, #fa709a 100%) !important;
}

[data-bs-theme="dark"] .metric-card.bg-info {
    background: linear-gradient(135deg, #3182ce 0%, #a8edea 100%) !important;
}

/* Chart containers */
.chart-container {
    position: relative;
    height: 350px;
    width: 100%;
}

.card canvas {
    max-height: 400px;
}

/* Chart responsive behavior */
@media (max-width: 768px) {
    .chart-container {
        height: 300px;
    }
}

/* Header styling */
.border-bottom {
    border-color: var(--border-color) !important;
}

/* Dark mode toggle button */
#darkModeToggle {
    transition: all 0.3s ease;
}

#darkModeToggle:hover {
    transform: scale(1.05);
}

/* Button styling */
.btn-outline-primary {
    border-color: #667eea;
    color: #667eea;
}

.btn-outline-primary:hover {
    background-color: #667eea;
    border-color: #667eea;
}

/* Badge styling */
.badge.bg-success {
    background-color: #28a745 !important;
}

/* Loading modal */
.modal-content {
    border: none;
    border-radius: 0.5rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container-fluid {
        padding: 0.5rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .h3 {
        font-size: 1.25rem;
    }
    
    .metric-card h3 {
        font-size: 1.5rem;
    }
    
    .metric-card h6 {
        font-size: 0.875rem;
    }
    
    .card-header {
        padding: 0.75rem 1rem;
    }
    
    .gap-2 {
        gap: 0.25rem !important;
    }
}

@media (max-width: 576px) {
    .h3 {
        font-size: 1.125rem;
    }
    
    .metric-card h3 {
        font-size: 1.25rem;
    }
    
    .flex-wrap .btn {
        margin-bottom: 0.25rem;
    }
    
    .chart-container {
        height: 250px;
    }
}

/* Chart responsive container */
.chart-container {
    position: relative;
    height: 400px;
    width: 100%;
}

/* Loading states */
.loading-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

[data-bs-theme="dark"] .loading-skeleton {
    background: linear-gradient(90deg, #2a2a2a 25%, #3a3a3a 50%, #2a2a2a 75%);
    background-size: 200% 100%;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Enhanced modal styling */
.modal-content {
    border: none;
    border-radius: 0.75rem;
    background-color: var(--card-bg);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
}

.modal-footer {
    border-top: 1px solid var(--border-color);
}

/* Custom scrollbar for small screens */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}