/**
 * FMS Master - Frontend Styles
 * 
 * Divi-compatible responsive styling for all FMS shortcodes
 */

/* ============================================
   Variables
   ============================================ */
:root {
    --fms-primary: #2c3e50;
    --fms-secondary: #3498db;
    --fms-success: #27ae60;
    --fms-warning: #f39c12;
    --fms-danger: #e74c3c;
    --fms-light: #ecf0f1;
    --fms-dark: #2c3e50;
    --fms-border: #ddd;
    --fms-bg: #fff;
    --fms-text: #333;
    --fms-text-muted: #7f8c8d;
    --fms-radius: 6px;
    --fms-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* ============================================
   Base Styles
   ============================================ */
.fms-dashboard,
.fms-forecast,
.fms-comparison,
.fms-metrics-grid,
.fms-custom-shortcode {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--fms-text);
}

/* ============================================
   Error & Notice Messages
   ============================================ */
.fms-error {
    background: #ffebee;
    border-left: 4px solid var(--fms-danger);
    padding: 12px 16px;
    margin: 16px 0;
    border-radius: var(--fms-radius);
}



/* ============================================
   Dashboard Header
   ============================================ */
.fms-dashboard-header,
.fms-forecast-header,
.fms-comparison-header {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--fms-secondary);
}

.fms-school-name {
    margin: 0 0 8px 0;
    font-size: 24px;
    color: var(--fms-primary);
}

.fms-dashboard-meta {
    font-size: 14px;
    color: var(--fms-text-muted);
}

.fms-dashboard-meta span {
    margin-right: 20px;
}

/* ============================================
   Summary Cards
   ============================================ */
.fms-summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.fms-summary-card {
    background: var(--fms-bg);
    border-radius: var(--fms-radius);
    padding: 20px;
    box-shadow: var(--fms-shadow);
    text-align: center;
    border-left: 4px solid var(--fms-secondary);
}

.fms-summary-card.fms-income-card {
    border-left-color: var(--fms-success);
}

.fms-summary-card.fms-expenditure-card {
    border-left-color: var(--fms-warning);
}

.fms-summary-card.fms-balance-card.positive {
    border-left-color: var(--fms-success);
    background: #e8f5e9;
}

.fms-summary-card.fms-balance-card.negative {
    border-left-color: var(--fms-danger);
    background: #ffebee;
}

.fms-card-label {
    font-size: 12px;
    text-transform: uppercase;
    color: var(--fms-text-muted);
    margin-bottom: 8px;
}

.fms-card-value {
    font-size: 24px;
    font-weight: 600;
    color: var(--fms-dark);
}

/* ============================================
   Tables
   ============================================ */
.fms-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--fms-bg);
    border-radius: var(--fms-radius);
    overflow: hidden;
    box-shadow: var(--fms-shadow);
    margin-bottom: 24px;
}

.fms-table th,
.fms-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--fms-border);
}

.fms-table th {
    background: var(--fms-primary);
    color: #fff;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.fms-table tbody tr:last-child td {
    border-bottom: none;
}

.fms-table .fms-amount {
    text-align: right;
    font-family: "SF Mono", "Monaco", "Inconsolata", "Fira Mono", monospace;
}

.fms-table .fms-code {
    font-weight: 600;
    color: var(--fms-secondary);
}

.fms-table .fms-total-row {
    background: var(--fms-light);
}

.fms-table .fms-total-row td {
    border-top: 2px solid var(--fms-primary);
}

/* Positive/Negative styling */
.fms-table .positive {
    color: var(--fms-success);
}

.fms-table .negative {
    color: var(--fms-danger);
}

/* ============================================
   Metrics Grid
   ============================================ */
.fms-metrics-section {
    margin: 32px 0;
}

.fms-metrics-section h3 {
    margin-bottom: 16px;
    color: var(--fms-primary);
}

/* Metrics Container with CSS Custom Properties */
.fms-metrics-container {
    --fms-columns: 3;
    --fms-mobile-columns: 1;
    --fms-card-bg: #ffffff;
    --fms-card-border: #e0e0e0;
    --fms-card-padding: 20px;
    --fms-card-gap: 16px;
    --fms-card-radius: 8px;
    --fms-label-color: #7f8c8d;
    --fms-value-color: #2c3e50;
    --fms-value-size: 28px;
    --fms-label-size: 12px;
}

/* Font Size Variants */
.fms-metrics-container.fms-font-small {
    --fms-value-size: 22px;
    --fms-label-size: 10px;
    --fms-card-padding: 14px;
}

.fms-metrics-container.fms-font-large {
    --fms-value-size: 36px;
    --fms-label-size: 14px;
    --fms-card-padding: 24px;
}

/* Grid Layout */
.fms-metrics-container .fms-metrics-grid {
    display: grid;
    grid-template-columns: repeat(var(--fms-columns), 1fr);
    gap: var(--fms-card-gap);
}

/* Metric Card Base */
.fms-metric-card {
    background: var(--fms-card-bg);
    border-radius: var(--fms-card-radius);
    padding: var(--fms-card-padding);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.fms-metric-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.fms-metrics-container.fms-no-shadow .fms-metric-card {
    box-shadow: none;
    border: 1px solid var(--fms-card-border);
}

.fms-metrics-container.fms-no-shadow .fms-metric-card:hover {
    box-shadow: none;
}

/* RAG Indicator Bar */
.fms-metric-rag-indicator {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

/* Card Styles */
.fms-card-style-bordered .fms-metric-card {
    border: 2px solid var(--fms-card-border);
    box-shadow: none;
}

.fms-card-style-bordered .fms-metric-rag-indicator {
    height: 0;
    border-top-width: 4px;
    border-top-style: solid;
}

.fms-card-style-gradient .fms-metric-card {
    background: linear-gradient(145deg, var(--fms-card-bg) 0%, #f5f7fa 100%);
}

.fms-card-style-minimal .fms-metric-card {
    background: transparent;
    box-shadow: none;
    border-bottom: 1px solid var(--fms-card-border);
    border-radius: 0;
    padding: 16px 0;
}

.fms-card-style-minimal .fms-metric-rag-indicator {
    position: static;
    width: 40px;
    height: 4px;
    border-radius: 2px;
    margin: 0 auto 12px;
}

.fms-card-style-glass .fms-metric-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Metric Label */
.fms-metric-label {
    font-size: var(--fms-label-size);
    color: var(--fms-label-color);
    margin-bottom: 8px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Metric Value */
.fms-metric-value {
    font-size: var(--fms-value-size);
    font-weight: 700;
    color: var(--fms-value-color);
    line-height: 1.2;
}

.fms-metric-description {
    font-size: 11px;
    color: var(--fms-text-muted);
    margin-top: 8px;
}

/* RAG Percentile */
.fms-metric-percentile {
    font-size: 10px;
    color: var(--fms-text-muted);
    margin-top: 4px;
}

/* RAG Badge */
.fms-rag-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fff;
}

.fms-rag-badge.small {
    padding: 2px 6px;
    font-size: 9px;
}

/* RAG Dot (for table) */
.fms-rag-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

/* 9-Level RAG Colors */
.fms-metric-card.fms-rag-green_high { border-top-color: #1b5e20; }
.fms-metric-card.fms-rag-green_mid { border-top-color: #2e7d32; }
.fms-metric-card.fms-rag-green_low { border-top-color: #43a047; }
.fms-metric-card.fms-rag-amber_low { border-top-color: #f9a825; }
.fms-metric-card.fms-rag-amber_mid { border-top-color: #ff8f00; }
.fms-metric-card.fms-rag-amber_high { border-top-color: #ef6c00; }
.fms-metric-card.fms-rag-red_low { border-top-color: #e57373; }
.fms-metric-card.fms-rag-red_mid { border-top-color: #ef5350; }
.fms-metric-card.fms-rag-red_high { border-top-color: #c62828; }
.fms-metric-card.fms-rag-grey { border-top-color: #9e9e9e; }

/* Table Row RAG Colors */
.fms-rag-row-green { background: rgba(76, 175, 80, 0.08); }
.fms-rag-row-amber { background: rgba(255, 152, 0, 0.08); }
.fms-rag-row-red { background: rgba(244, 67, 54, 0.08); }
.fms-rag-row-grey { background: rgba(158, 158, 158, 0.08); }

/* Metrics Table Layout */
.fms-metrics-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--fms-card-bg);
    border-radius: var(--fms-card-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.fms-metrics-table th,
.fms-metrics-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--fms-card-border);
}

.fms-metrics-table th {
    background: var(--fms-primary, #2c3e50);
    color: #fff;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.fms-metrics-table.striped tbody tr:nth-child(even) {
    background: rgba(0, 0, 0, 0.02);
}

.fms-metrics-table.hover tbody tr:hover {
    background: rgba(52, 152, 219, 0.06);
}

.fms-metrics-table.compact th,
.fms-metrics-table.compact td {
    padding: 10px 12px;
    font-size: 13px;
}

.fms-metrics-table.borders-none th,
.fms-metrics-table.borders-none td {
    border: none;
}

.fms-metrics-table.borders-full th,
.fms-metrics-table.borders-full td {
    border: 1px solid var(--fms-card-border);
}

/* Metrics List Layout */
.fms-metrics-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.fms-metric-list-item {
    display: flex;
    align-items: center;
    background: var(--fms-card-bg);
    padding: 16px 20px;
    border-radius: var(--fms-card-radius);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
    gap: 16px;
}

.fms-list-rag-indicator {
    width: 4px;
    height: 40px;
    border-radius: 2px;
    flex-shrink: 0;
}

.fms-list-content {
    flex: 1;
    min-width: 0;
}

.fms-list-label {
    font-weight: 600;
    color: var(--fms-value-color);
    margin-bottom: 4px;
}

.fms-list-details {
    display: flex;
    gap: 8px;
    align-items: center;
}

.fms-list-percentile {
    font-size: 11px;
    color: var(--fms-text-muted);
}

.fms-list-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--fms-value-color);
    flex-shrink: 0;
}

/* Animation */
.fms-animate .fms-metric-card,
.fms-animate .fms-metric-list-item {
    animation: fmsSlideUp 0.4s ease-out;
    animation-fill-mode: both;
}

.fms-animate .fms-metric-card:nth-child(1) { animation-delay: 0.05s; }
.fms-animate .fms-metric-card:nth-child(2) { animation-delay: 0.1s; }
.fms-animate .fms-metric-card:nth-child(3) { animation-delay: 0.15s; }
.fms-animate .fms-metric-card:nth-child(4) { animation-delay: 0.2s; }
.fms-animate .fms-metric-card:nth-child(5) { animation-delay: 0.25s; }
.fms-animate .fms-metric-card:nth-child(6) { animation-delay: 0.3s; }

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

/* Responsive Metrics */
@media (max-width: 992px) {
    .fms-metrics-container .fms-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .fms-metrics-container .fms-metrics-grid {
        grid-template-columns: repeat(var(--fms-mobile-columns), 1fr);
    }
    
    .fms-metric-value {
        font-size: calc(var(--fms-value-size) * 0.8);
    }
    
    .fms-metric-list-item {
        padding: 12px 16px;
    }
    
    .fms-list-value {
        font-size: 20px;
    }
}

/* ============================================
   Data Section
   ============================================ */
.fms-data-section {
    margin-bottom: 32px;
}

.fms-data-section h3 {
    color: var(--fms-primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--fms-secondary);
}

/* ============================================
   Forecast Specific
   ============================================ */
.fms-forecast-controls {
    margin-bottom: 16px;
    display: flex;
    gap: 16px;
    align-items: center;
}

.fms-forecast-controls label {
    display: flex;
    align-items: center;
    gap: 8px;
}

.fms-forecast-controls select {
    padding: 6px 12px;
    border: 1px solid var(--fms-border);
    border-radius: var(--fms-radius);
}

.fms-growth-input {
    width: 70px;
    padding: 4px 8px;
    border: 1px solid var(--fms-border);
    border-radius: 4px;
    text-align: right;
}

.fms-growth-input:focus {
    outline: none;
    border-color: var(--fms-secondary);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.fms-change {
    display: block;
    font-size: 11px;
    opacity: 0.8;
}

.fms-forecast-actions {
    margin-top: 16px;
    display: flex;
    gap: 12px;
}

.fms-balance-row td {
    font-weight: 600;
    background: var(--fms-light);
}

/* ============================================
   Comparison Specific
   ============================================ */
.fms-comparison-legend {
    margin-bottom: 16px;
    display: flex;
    gap: 24px;
}

.fms-legend-item {
    font-size: 13px;
}

.fms-legend-item.positive {
    color: var(--fms-success);
}

.fms-legend-item.negative {
    color: var(--fms-danger);
}

.fms-comparison-filters {
    margin-bottom: 16px;
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.fms-comparison-filters label {
    display: flex;
    align-items: center;
    gap: 8px;
}

.fms-comparison-filters input,
.fms-comparison-filters select {
    padding: 6px 12px;
    border: 1px solid var(--fms-border);
    border-radius: var(--fms-radius);
}

/* ============================================
   Scenario List Styles
   ============================================ */
.fms-scenario-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.fms-scenario-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    padding: 20px;
    transition: transform 0.2s, box-shadow 0.2s;
    border-left: 4px solid #ddd;
}

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

.fms-scenario-card.fms-status-active {
    border-left-color: var(--fms-success);
}

.fms-scenario-card.fms-status-draft {
    border-left-color: var(--fms-warning);
}

.fms-scenario-card.fms-status-archived {
    border-left-color: var(--fms-text-muted);
}

.fms-card-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.fms-scenario-card h4 {
    margin: 0;
    color: var(--fms-primary);
    font-size: 1.1em;
}

.fms-badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75em;
    font-weight: 600;
    text-transform: uppercase;
    background: #eee;
    color: #666;
}

.fms-badge-active {
    background: #e8f5e9;
    color: var(--fms-success);
}

.fms-badge-draft {
    background: #fff3e0;
    color: var(--fms-warning);
}

.fms-badge-archived {
    background: #f5f5f5;
    color: var(--fms-text-muted);
}

.fms-scenario-meta {
    display: flex;
    gap: 15px;
    font-size: 0.9em;
    color: var(--fms-text-muted);
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.fms-scenario-impact {
    background: #f8f9fa;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 15px;
    text-align: center;
    font-size: 1.1em;
    color: var(--fms-dark);
}

.fms-scenario-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.fms-btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 4px;
    background: var(--fms-secondary);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 0.9em;
    text-decoration: none;
    transition: background 0.2s;
}

.fms-btn:hover {
    background: #2980b9;
    color: #fff;
}

.fms-btn-sm {
    padding: 6px 12px;
    font-size: 0.85em;
}

.fms-delete-scenario {
    color: var(--fms-danger);
    font-size: 0.9em;
    text-decoration: none;
}

.fms-delete-scenario:hover {
    text-decoration: underline;
}

/* Scenario Details Panel */
.fms-scenario-details-panel h5 {
    margin-top: 0;
    color: var(--fms-primary);
    border-bottom: 2px solid var(--fms-secondary);
    padding-bottom: 8px;
    margin-bottom: 12px;
}

.fms-data-table {
    width: 100%;
    border-collapse: collapse;
}

.fms-data-table th, 
.fms-data-table td {
    padding: 8px;
    border-bottom: 1px solid #eee;
}

.fms-data-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: var(--fms-text-muted);
}

/* ============================================
   Component Utilities (Added)
   ============================================ */

/* Generic Grid */
.fms-grid {
    display: grid;
    grid-template-columns: repeat(var(--fms-columns, 3), 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

@media (max-width: 768px) {
    .fms-grid {
        grid-template-columns: 1fr !important; /* Force single column on mobile */
    }
}

/* Generic RAG for Cards */
.fms-metric-card {
    border-top: 4px solid transparent; /* Ensure border exists for color to show */
}
.fms-metric-card.fms-rag-green { border-top-color: var(--fms-success); }
.fms-metric-card.fms-rag-amber { border-top-color: var(--fms-warning); }
.fms-metric-card.fms-rag-red { border-top-color: var(--fms-danger); }
.fms-metric-card.fms-rag-grey { border-top-color: var(--fms-text-muted); }

/* Badge Styles Updates */
.fms-badge.fms-rag-green, .fms-badge.fms-positive { background-color: var(--fms-success); color: #fff; }
.fms-badge.fms-rag-amber { background-color: var(--fms-warning); color: #fff; }
.fms-badge.fms-rag-red, .fms-badge.fms-negative { background-color: var(--fms-danger); color: #fff; }
.fms-badge.fms-info { background-color: var(--fms-info); color: #fff; }
.fms-badge.fms-neutral { background-color: var(--fms-light); color: var(--fms-text-muted); }