/**
 * Appendix 4 Dashboard - Improved Styles
 * IMPORTANT: All colors use BRAND_COLORS from brand-colors.js
 * NO hardcoded colors allowed
 */

/* ============================================================================
   CRITICAL: EMPLOYER SECTION VISIBILITY CONTROL
   ============================================================================ */

/* Hide all employer sections by default to prevent content bleeding */
.employer-section {
    display: none !important;
}

/* Only show the active employer section */
.employer-section.active {
    display: block !important;
}

/* ============================================================================
   LAYOUT & HEADER - Override old styles
   ============================================================================ */

.appendix4-dashboard {
    position: relative !important;
    min-height: 100vh;
    background-color: #f8fafc !important;
    padding: 0 !important;
}

/* Header with logo and title */
.appendix4-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 16px 24px !important;
    background-color: white !important;
    border-bottom: 1px solid #e5e7eb !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06) !important;
    position: relative !important;
    margin-left: 0 !important;
    top: auto !important;
    z-index: 10 !important;
}

.appendix4-logo {
    color: var(--brand-primary);
}

.appendix4-header h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-gray-900);
    margin: 0;
    letter-spacing: -0.02em;
}

.powered-by {
    font-size: 14px;
    color: var(--color-gray-600);
    font-weight: 500;
}

.brand-name {
    color: var(--brand-primary);
    font-weight: 700;
}

/* Main layout container */
.appendix4-layout {
    display: flex !important;
    max-width: 1600px !important;
    margin: 0 auto !important;
    gap: 24px !important;
    padding: 24px !important;
}

/* ============================================================================
   FILTERS SIDEBAR - Override fixed positioning
   ============================================================================ */

.appendix4-filters {
    width: 264px !important;
    flex-shrink: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
    position: relative !important;
    left: auto !important;
    top: auto !important;
    height: auto !important;
    border-right: none !important;
    padding: 0 !important;
    overflow-y: visible !important;
    z-index: auto !important;
}

.filter-group {
    background: white;
    padding: 16px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--color-gray-200, #e5e7eb);
}

.filter-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: 8px;
}

.select-wrapper {
    position: relative;
}

.filter-select {
    width: 100%;
    padding: 10px 36px 10px 12px;
    border: 1px solid var(--color-gray-300, #d1d5db);
    border-radius: 6px;
    font-size: 14px;
    color: var(--color-gray-700);
    background-color: white;
    cursor: pointer;
    transition: all 0.2s;
    appearance: none;
}

.filter-select:hover {
    border-color: var(--brand-primary);
}

.filter-select:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px var(--brand-primary-lighter);
}

.filter-select[multiple] {
    padding: 8px;
}

.select-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--color-gray-500);
}

.filter-hint {
    display: block;
    font-size: 11px;
    color: var(--color-gray-500);
    margin-top: 6px;
}

/* ============================================================================
   MAIN CONTENT AREA - Override old margin
   ============================================================================ */

.appendix4-content {
    flex: 1 !important;
    min-width: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 32px !important;
    margin-left: 0 !important;
    padding: 0 !important;
}

/* ============================================================================
   KPI CARDS (Grey Container)
   ============================================================================ */

.kpi-container {
    background: var(--color-gray-200, #e5e7eb);
    padding: 24px;
    border-radius: 24px;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.06);
}

.metric-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.metric-card {
    padding: 40px 32px;
    border-radius: 16px;
    color: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 200px;
}

.metric-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* Dark card - uses neutral colors */
.metric-card-dark {
    background: var(--color-gray-800, #1e293b);
}

/* Primary card - uses brand teal */
.metric-card-primary {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-dark));
}

.metric-value {
    font-size: 56px;
    font-weight: 300;
    line-height: 1;
    margin-bottom: 12px;
}

.metric-label {
    font-size: 14px;
    font-weight: 500;
    opacity: 0.9;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* ============================================================================
   CATEGORY CARDS (Day Ranges A-E)
   ============================================================================ */

.category-cards {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.category-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.2s;
    background: white;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

/* Top accent bar - uses brand primary (teal) */
.category-accent {
    height: 8px;
    background: var(--brand-primary);
    width: 100%;
}

.category-body {
    background: var(--color-gray-800, #1e293b);
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    text-align: center;
    color: white;
}

.category-label {
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 12px;
    line-height: 1.3;
}

.category-count {
    font-size: 28px;
    font-weight: 700;
    text-decoration: underline;
    text-decoration-color: var(--color-gray-600);
    text-underline-offset: 4px;
}

/* ============================================================================
   MAP SECTION (Azure Maps)
   ============================================================================ */

.map-section {
    background-color: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--color-gray-200);
}

.section-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-gray-900);
    margin: 0 0 20px 0;
}

.azure-map-container {
    height: 500px;
    width: 100%;
    position: relative;
    background-color: var(--color-gray-100);
    border-radius: 8px;
    overflow: hidden;
}

/* ============================================================================
   CHART SECTION
   ============================================================================ */

.chart-section {
    background-color: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--color-gray-200);
    position: relative;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
}

.help-icon {
    color: var(--color-gray-400);
    cursor: pointer;
    transition: color 0.2s;
}

.help-icon:hover {
    color: var(--color-gray-600);
}

/* Chart legend inline */
.chart-legend-inline {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}

.legend-label {
    font-size: 13px;
    color: var(--color-gray-600);
    font-weight: 500;
}

.legend-value-min,
.legend-value-max {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-gray-900);
}

.legend-gradient {
    width: 96px;
    height: 16px;
    border-radius: 4px;
    /* Uses brand colors - RED to dark navy */
    background: linear-gradient(90deg, var(--brand-secondary) 0%, var(--color-gray-800) 100%);
}

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

.chart-container canvas {
    max-height: 400px;
}

/* ============================================================================
   ACTIONS
   ============================================================================ */

.dashboard-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 0;
}

.btn-secondary {
    padding: 12px 24px;
    border: 1px solid var(--color-gray-300);
    background-color: white;
    color: var(--color-gray-700);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
}

.btn-secondary:hover {
    background-color: var(--color-gray-50);
    border-color: var(--brand-primary);
    color: var(--brand-primary);
}

.btn-secondary:active {
    transform: translateY(1px);
}

.export-status {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-gray-600);
}

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

@media (max-width: 1400px) {
    .category-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .appendix4-layout {
        flex-direction: column;
    }

    .appendix4-filters {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .filter-group {
        flex: 1;
        min-width: 200px;
    }

    .metric-cards {
        grid-template-columns: 1fr;
    }

    .category-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .appendix4-header {
        flex-wrap: wrap;
        gap: 12px;
    }

    .category-cards {
        grid-template-columns: 1fr;
    }

    .chart-header {
        flex-direction: column;
        gap: 16px;
    }

    .appendix4-layout {
        padding: 16px;
        gap: 16px;
    }

    .kpi-container {
        padding: 16px;
    }
}