/**
 * Compact Theme - Ultra-Dense Dark Professional
 * Target: Maximum information density with dark enterprise aesthetics
 * Format: Ultra-compressed table optimized for executive dashboards
 * Colors: Dark professional palette suitable for enterprise environments
 */

:root {
    /* Dark Professional Enterprise Palette */
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-surface: #1f2937;
    --bg-header: #000000;
    --bg-stripe: #1e293b;
    --border-color: #374151;
    --border-light: #4b5563;
    --border-accent: #3b82f6;

    /* Dark Professional Typography */
    --text-primary: #f8fafc;
    --text-secondary: #e2e8f0;
    --text-muted: #9ca3af;
    --text-accent: #60a5fa;
    --text-light: #6b7280;

    /* Professional Status Colors (Dark Optimized) */
    --status-completed: #10b981;
    --status-progress: #f59e0b;
    --status-planned: #3b82f6;
    --status-hold: #9ca3af;

    /* Compact Metrics - Ultra-minimal spacing */
    --shadow-subtle: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --border-radius: 2px;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.375rem;
    --spacing-md: 0.5rem;

    /* Ultra-Compact Typography */
    --font-primary: 'SF Pro Text', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-xs: 0.6rem;
    --font-size-sm: 0.75rem;
    --font-size-md: 0.875rem;
    --font-size-lg: 1rem;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
}

/* Ultra-Compact Dark Layout */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.2;
    font-size: var(--font-size-sm);
}

.container {
    max-width: 99vw;
    margin: 0 auto;
    padding: var(--spacing-sm);
}

/* Dark Executive Header */
.header {
    background: linear-gradient(135deg, #000000 0%, #111827 100%);
    color: white;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    text-align: center;
    box-shadow: var(--shadow-subtle);
    border: 1px solid #1f2937;
}

.header h1 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
}

.header .subtitle {
    font-size: var(--font-size-sm);
    opacity: 0.8;
    color: #9ca3af;
}

/* Compact Dark Category Sections */
.category-section {
    margin-bottom: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
}

.category-header {
    background: linear-gradient(90deg, #1f2937 0%, #374151 100%);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.category-icon {
    font-size: var(--font-size-sm);
}

.category-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    flex: 1;
}

.project-count {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    background: var(--bg-surface);
    padding: 2px var(--spacing-xs);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-light);
}

/* Ultra-Dense Dark Table */
.projects-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-xs);
    background: var(--bg-secondary);
}

.projects-table th {
    background: linear-gradient(180deg, #000000 0%, #111827 100%);
    color: white;
    padding: var(--spacing-xs);
    text-align: left;
    font-weight: var(--font-weight-medium);
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.projects-table th:last-child {
    border-right: none;
}

.project-header {
    width: 200px;
    min-width: 200px;
}

.quarter-header {
    width: 150px;
    min-width: 150px;
    text-align: center;
    font-size: var(--font-size-xs);
}

.quarter-header.next-quarter {
    background: linear-gradient(180deg, #1e40af 0%, #1d4ed8 100%);
    color: white;
}

.quarter-header.past-quarter {
    background: linear-gradient(180deg, #374151 0%, #4b5563 100%);
    color: #d1d5db;
}

/* Ultra-Compact Project Rows */
.project-row {
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.project-row:nth-child(even) {
    background: var(--bg-stripe);
}

.project-row:hover {
    background: var(--bg-surface);
}

.project-info {
    padding: var(--spacing-xs);
    border-right: 1px solid var(--border-color);
    vertical-align: top;
}

.project-name {
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    margin-bottom: 2px;
    line-height: 1.1;
}

.project-name a {
    color: inherit;
    text-decoration: none;
}

.project-name a:hover {
    color: var(--text-accent);
    text-decoration: underline;
}

.project-meta {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    line-height: 1.1;
}

/* Ultra-Compact Quarter Cells */
.quarter-cell {
    padding: var(--spacing-xs);
    border-right: 1px solid var(--border-color);
    vertical-align: top;
    position: relative;
    width: 150px;
    min-width: 150px;
}

.quarter-cell:last-child {
    border-right: none;
}

.quarter-cell.next-quarter {
    background: linear-gradient(180deg, #1f2937 0%, #111827 100%);
    border-left: 2px solid #3b82f6;
}

.quarter-cell.past-quarter {
    background: #0f172a;
    opacity: 0.8;
}

.quarter-cell.empty {
    color: var(--text-muted);
    text-align: center;
    font-style: italic;
}

/* Ultra-Compact Status Badges */
.status-badge {
    display: inline-block;
    padding: 1px 4px;
    border-radius: 2px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    margin-bottom: 2px;
    line-height: 1.1;
}

.status-badge.completed {
    background: rgba(16, 185, 129, 0.2);
    color: var(--status-completed);
    border: 1px solid rgba(16, 185, 129, 0.4);
}

.status-badge.in-progress {
    background: rgba(245, 158, 11, 0.2);
    color: var(--status-progress);
    border: 1px solid rgba(245, 158, 11, 0.4);
}

.status-badge.planned {
    background: rgba(59, 130, 246, 0.2);
    color: var(--status-planned);
    border: 1px solid rgba(59, 130, 246, 0.4);
}

.status-badge.on-hold {
    background: rgba(156, 163, 175, 0.2);
    color: var(--status-hold);
    border: 1px solid rgba(156, 163, 175, 0.4);
}

.status-badge.no-info {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

/* Ultra-Compact Quarter Content */
.quarter-content {
    font-size: var(--font-size-xs);
}

.quarter-description {
    color: var(--text-secondary);
    margin-bottom: 2px;
    line-height: 1.2;
    font-weight: var(--font-weight-medium);
}

.quarter-details {
    margin-bottom: 2px;
}

.detail-item {
    color: var(--text-muted);
    margin-bottom: 1px;
    line-height: 1.1;
    font-size: var(--font-size-xs);
}

/* Compact Extra Info */
.extra-info {
    margin-top: 2px;
    padding-top: 2px;
    border-top: 1px solid var(--border-color);
}

.extra-info > div {
    margin-bottom: 2px;
}

.extra-info > div:last-child {
    margin-bottom: 0;
}

.progress-info,
.metrics-info,
.risks-info,
.objectives-info,
.dependencies-info {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    line-height: 1.1;
}

.progress-info strong,
.metrics-info strong,
.risks-info strong,
.objectives-info strong,
.dependencies-info strong {
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
}

/* Dark Metrics Section */
.metrics-section {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-subtle);
}

.metrics-title {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.metrics-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.kpis-list,
.risks-section {
    background: var(--bg-surface);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-light);
}

.kpis-list h3,
.risks-section h3 {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.kpi-item,
.risk-item {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

/* Dark Legend */
.legend-section {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-subtle);
}

.legend-section h3 {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-sm);
    text-align: center;
    color: var(--text-primary);
}

.legend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    background: var(--bg-surface);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-light);
}

.legend-status {
    width: 10px;
    height: 10px;
    border-radius: 1px;
    flex-shrink: 0;
}

.legend-status.completed {
    background: var(--status-completed);
}

.legend-status.in-progress {
    background: var(--status-progress);
}

.legend-status.planned {
    background: var(--status-planned);
}

.legend-status.on-hold {
    background: var(--status-hold);
}

.next-quarters-info {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    text-align: center;
    font-style: italic;
}

/* Responsive Ultra-Compact */
@media (max-width: 1200px) {
    .container {
        max-width: 100vw;
        padding: var(--spacing-xs);
    }

    .quarter-header,
    .quarter-cell {
        width: 120px;
        min-width: 120px;
    }

    .project-header {
        width: 180px;
        min-width: 180px;
    }
}

@media (max-width: 768px) {
    .quarter-header,
    .quarter-cell {
        width: 100px;
        min-width: 100px;
    }

    .project-header {
        width: 150px;
        min-width: 150px;
    }

    .metrics-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .legend-grid {
        grid-template-columns: 1fr;
    }
}