/**
 * Dashboard Styles
 * Responsive CSS for Strategic and Project Dashboards
 * 
 * @author AWYAD MES Team - Stream 6
 */

/* ==================== GENERAL DASHBOARD STYLES ==================== */

.dashboard-switcher {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 0 !important; /* gap handled by #switcher-area padding */
}

.dashboard-switcher .card-body {
    padding: 1rem;
}

.dashboard-switcher .btn-group .btn {
    font-weight: 600;
    padding: 0.5rem 1rem;
}

/* ==================== STRATEGIC DASHBOARD ==================== */

.strategic-dashboard-new .summary-cards .card {
    transition: transform 0.2s, box-shadow 0.2s;
}

.strategic-dashboard-new .summary-cards .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

/* Strategy Cards */
.strategy-card {
    border-left: 5px solid #1a3a5c;
    transition: all 0.3s ease;
    border-radius: 0.5rem;
    overflow: hidden;
}

.strategy-card:hover {
    box-shadow: 0 4px 16px rgba(26, 58, 92, 0.25);
}

/* Strategy header — dark navy, white text. Hover stays dark (no white flip). */
.strategy-header {
    background-color: #1a3a5c;
    border-bottom: 2px solid #0f2744;
    padding: 1rem;
    color: #ffffff;
}

.strategy-header:hover {
    background-color: #1f4c75;   /* slightly lighter navy — text stays visible */
}

.strategy-header .expand-icon {
    color: #90caff;   /* light blue, readable on dark navy */
}

.strategy-code {
    color: #90caff;   /* light blue — visible against dark navy */
    font-size: 1.1rem;
    font-weight: 700;
}

.strategy-name {
    font-size: 1rem;
    color: #dce8ff;   /* near-white blue-tint — readable on dark navy */
}

.strategy-badges .badge {
    font-size: 0.85rem;
    padding: 0.35rem 0.65rem;
}

.strategy-body {
    padding: 1.5rem;
    background-color: #162438 !important;   /* dark base — anchors the whole expanded area */
}

/* Pillar items — medium dark blue. Hover lightens slightly. Text always light. */
.pillar-item {
    background-color: #1e3a56 !important;
    border-radius: 0.4rem;
    transition: all 0.2s ease;
    color: #e8f0fe;   /* cascade light text to all children */
}

.pillar-item:hover {
    background-color: #255280 !important;   /* lighter blue on hover — text stays visible */
    box-shadow: 0 2px 10px rgba(100, 160, 230, 0.35);
}

.pillar-header {
    padding: 0.5rem 0;
}

.pillar-icon {
    color: #63d4f7;   /* bright cyan — readable on dark blue */
}

.pillar-code {
    color: #63d4f7;   /* bright cyan — clearly distinguishes the code */
    font-size: 1rem;
    font-weight: 700;
}

.pillar-name {
    font-size: 0.95rem;
    font-weight: 500;
    color: #e8f0fe !important;   /* near-white blue — clearly readable on dark blue */
}

/* Component items — slightly darker than pillar for depth layering */
.component-item {
    border-left: 3px solid #43d9a0;   /* bright mint green border */
    transition: all 0.2s ease;
    background-color: #132030 !important;
    border-radius: 0.3rem;
}

.component-item:hover {
    background-color: #1a3148 !important;
    box-shadow: 0 2px 8px rgba(67, 217, 160, 0.2);
}

.component-code {
    color: #43d9a0 !important;   /* bright mint green — visible on dark */
    font-size: 0.9rem;
    font-weight: 600;
}

.component-name {
    font-size: 0.9rem;
    color: #c8e6f5 !important;   /* light steel blue — readable on dark */
}

/* Expand/Collapse Icons */
.expand-icon,
.pillar-icon,
.node-toggle {
    transition: transform 0.2s ease;
}

/* ==================== PROJECT DASHBOARD ==================== */

/* Project Header */
.project-header {
    background: #ffffff;
    color: #212529;
    border-left: 5px solid #0d6efd !important;
}

.project-header .card-body {
    padding: 1.5rem 2rem;
}

.project-header h2 {
    color: #212529;
}

.project-header .project-meta {
    font-size: 0.95rem;
}

/* Financial Performance */
.financial-metric h5 {
    font-size: 1.25rem;
    margin-bottom: 0;
}

.financial-metric small {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
}

/* Progress Bars */
.progress {
    border-radius: 0.5rem;
    background-color: #e9ecef;
}

.progress-bar {
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 0.85rem;
}

/* Tables */
.table-hover tbody tr {
    transition: all 0.2s ease;
}

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

/* ==================== TREE VIEW ==================== */

.tree-view-container {
    max-height: 600px;
    overflow-y: auto;
}

.tree-controls {
    position: sticky;
    top: 0;
    background: white;
    z-index: 10;
    padding: 0.5rem 0;
}

.tree-node {
    border-bottom: 1px solid #f0f0f0;
}

.tree-node-content {
    padding: 0.75rem 0.5rem;
    transition: background-color 0.2s ease;
}

.tree-node-content:hover {
    background-color: #f8f9fa;
}

.node-label {
    color: #212529;
    font-size: 0.95rem;
}

.node-label:hover {
    color: #0d6efd;
}

.node-spacer {
    display: inline-block;
    width: 24px;
}

.tree-children {
    border-left: 2px solid #dee2e6;
}

/* ==================== COMPONENT CARDS ==================== */

.component-detail-card {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
    z-index: 1050;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.component-detail-card .card-header {
    position: sticky;
    top: 0;
    z-index: 1;
}

/* ==================== RESPONSIVE DESIGN ==================== */

/* Mobile Phones (< 768px) */
@media (max-width: 767.98px) {
    /* Dashboard Switcher */
    .dashboard-switcher .btn-group {
        flex-direction: column;
    }
    
    .dashboard-switcher .btn-group .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    /* no overrides needed — switcher is no longer sticky */
    
    /* Summary Cards */
    .summary-cards .col-md-2,
    .summary-cards .col-sm-4,
    .summary-cards .col-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }
    
    .summary-cards .card-body {
        padding: 0.75rem;
    }
    
    .summary-cards h3 {
        font-size: 1.5rem;
    }
    
    .summary-cards i {
        font-size: 2rem !important;
    }
    
    /* Strategy Cards */
    .strategy-header {
        padding: 0.75rem;
    }
    
    .strategy-badges {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        margin-top: 0.5rem;
    }
    
    .strategy-badges .badge {
        margin-bottom: 0.25rem;
    }
    
    /* Pillar Items */
    .pillar-item {
        margin-left: 1rem !important;
        padding: 0.75rem !important;
    }
    
    /* Component Items */
    .component-item {
        margin-left: 1rem !important;
        padding: 0.5rem !important;
    }
    
    /* Project Header */
    .project-header .card-body {
        padding: 1rem;
    }
    
    .project-header h2 {
        font-size: 1.5rem;
    }
    
    .project-header .project-meta span {
        display: block;
        margin-bottom: 0.5rem;
        margin-right: 0 !important;
    }
    
    .project-header .btn {
        width: 100%;
        margin-top: 1rem;
    }
    
    /* Financial Metrics */
    .financial-metric {
        text-align: center;
        padding: 0.5rem;
        border-bottom: 1px solid #dee2e6;
    }
    
    /* Tables */
    .table-responsive {
        font-size: 0.85rem;
    }
    
    .table td,
    .table th {
        padding: 0.5rem;
    }
    
    /* Hide non-essential columns on mobile */
    .table th:nth-child(n+5),
    .table td:nth-child(n+5) {
        display: none;
    }
    
    /* Component Detail Card */
    .component-detail-card {
        width: 95%;
        max-height: 90vh;
    }
    
    /* Tree View */
    .tree-view-container {
        max-height: 400px;
    }
    
    /* Collapse sections by default on mobile */
    .strategy-card .collapse {
        display: none !important;
    }
    
    .strategy-card .collapse.show {
        display: block !important;
    }
}

/* Tablets (768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) {
    /* Summary Cards - 3 per row */
    .summary-cards .col-md-2 {
        flex: 0 0 33.333%;
        max-width: 33.333%;
    }
    
    /* Dashboard Switcher */
    .dashboard-switcher .btn-group .btn {
        font-size: 0.9rem;
        padding: 0.5rem 0.75rem;
    }
    
    /* Strategy Cards */
    .strategy-badges .badge {
        font-size: 0.75rem;
    }
    
    /* Tables */
    .table {
        font-size: 0.9rem;
    }
    
    /* Financial Metrics */
    .financial-metric h5 {
        font-size: 1.1rem;
    }
    
    /* Tree View */
    .tree-view-container {
        max-height: 500px;
    }
}

/* Desktop (> 1024px) */
@media (min-width: 1025px) {
    
    /* Larger summary cards */
    .summary-cards .card:hover {
        transform: translateY(-8px);
    }
    
    /* Side-by-side layouts */
    .financial-performance-layout {
        display: flex;
        gap: 1rem;
    }
    
    /* Tree View with Details */
    .hierarchy-layout {
        display: grid;
        grid-template-columns: 400px 1fr;
        gap: 1.5rem;
    }
    
    .tree-view-container {
        max-height: 700px;
        position: sticky;
        top: 150px;
    }
}

/* Print Styles */
@media print {
    .dashboard-switcher,
    .btn,
    .expand-icon,
    .pillar-icon,
    .node-toggle {
        display: none !important;
    }
    
    .strategy-card .collapse,
    .pillar-components {
        display: block !important;
    }
    
    .card {
        page-break-inside: avoid;
    }
}

/* ==================== ACCESSIBILITY ==================== */

/* Focus Styles */
.btn:focus,
.form-select:focus,
.form-control:focus {
    outline: 2px solid #0d6efd;
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .strategy-card,
    .pillar-item,
    .component-item {
        border-width: 3px;
    }
    
    .badge {
        border: 2px solid currentColor;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark Mode (Optional) */
@media (prefers-color-scheme: dark) {
    .strategy-header,
    .pillar-item {
        background-color: #2d3748;
        color: #e2e8f0;
    }
    
    .strategy-header:hover,
    .pillar-item:hover {
        background-color: #1a202c;
    }
    
    .component-item {
        background-color: #4a5568 !important;
        color: #e2e8f0;
    }
    
    .tree-node-content:hover {
        background-color: #2d3748;
    }
}

/* ==================== ANIMATION UTILITIES ==================== */

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

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

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

/* ==================== LOADING STATES ==================== */

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

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

/* ==================== UTILITY CLASSES ==================== */

.cursor-pointer {
    cursor: pointer;
}

.text-inherit {
    color: inherit !important;
}

.overflow-hidden {
    overflow: hidden;
}

.sticky-top-custom {
    position: sticky;
    top: 70px;
    z-index: 100;
}