/* ============================================================
   FIELD ASSET COMPLIANCE & INSPECTION DASHBOARD
   Styles - styles.css
   ============================================================ */

/* ========== CSS VARIABLES ========== */
:root {
    /* Colors */
    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-secondary: #64748b;
    --color-secondary-hover: #475569;
    --color-danger: #dc2626;
    --color-danger-hover: #b91c1c;
    --color-success: #16a34a;
    --color-warning: #ca8a04;
    --color-critical: #dc2626;
    
    /* Status Colors */
    --color-ok: #16a34a;
    --color-attention: #ca8a04;
    --color-critical-status: #dc2626;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-dark: #1e293b;
    
    /* Text Colors */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --text-inverse: #ffffff;
    
    /* Border Colors */
    --border-color: #e2e8f0;
    --border-focus: #2563eb;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Layout */
    --header-height: 80px;
    --footer-height: 50px;
    --filter-panel-width: 280px;
    --drawer-width: 350px;
}

/* ========== RESET & BASE ========== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.25;
}

h1 { font-size: 1.5rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1rem; }

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* ========== UTILITY CLASSES ========== */
.hidden { display: none !important; }
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ========== BUTTONS ========== */
button {
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
    border: none;
    background: none;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--text-inverse);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--transition-fast);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--color-primary-hover);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    font-weight: 500;
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--border-color);
}

.btn-secondary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-danger);
    color: var(--text-inverse);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--transition-fast);
}

.btn-danger:hover:not(:disabled) {
    background-color: var(--color-danger-hover);
}

.btn-link {
    color: var(--color-primary);
    font-weight: 500;
    padding: 0;
}

.btn-link:hover {
    text-decoration: underline;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.btn-icon:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

/* ========== LAYOUT ========== */
body {
    display: flex;
    flex-direction: column;
}

#summary-bar {
    height: var(--header-height);
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 0 var(--spacing-lg);
    flex-shrink: 0;
    z-index: 100;
}

#main-content {
    flex: 1;
    display: grid;
    grid-template-columns: var(--filter-panel-width) 1fr;
    grid-template-rows: 1fr;
    overflow: hidden;
    position: relative;
}

#filter-panel {
    grid-column: 1;
    background-color: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    z-index: 50;
}

#map-container {
    grid-column: 2;
    position: relative;
    overflow: hidden;
}

#inspection-drawer {
    position: absolute;
    top: 0;
    right: 0;
    width: var(--drawer-width);
    height: 100%;
    background-color: var(--bg-primary);
    border-left: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    z-index: 100;
    overflow-y: auto;
}

#inspection-drawer.drawer-open {
    transform: translateX(0);
}

#action-bar {
    height: var(--footer-height);
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 0 var(--spacing-lg);
    flex-shrink: 0;
    z-index: 100;
}

/* ========== SUMMARY BAR ========== */
#summary-bar .summary-content {
    height: 100%;
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.summary-title {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.summary-title h1 {
    font-size: 1.125rem;
    white-space: nowrap;
}

.cache-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-warning);
    color: var(--text-inverse);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.summary-stats {
    display: flex;
    gap: var(--spacing-lg);
    flex: 1;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    background-color: var(--bg-tertiary);
    min-width: 100px;
}

.stat-item.ok { border-left: 3px solid var(--color-ok); }
.stat-item.attention { border-left: 3px solid var(--color-attention); }
.stat-item.critical { border-left: 3px solid var(--color-critical-status); }
.stat-item.score { border-left: 3px solid var(--color-primary); }

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-percent {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.summary-chart {
    display: flex;
    align-items: center;
    justify-content: center;
}

.summary-duplicates {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: #fef3c7;
    border: 1px solid #fcd34d;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: #92400e;
}

/* ========== FILTER PANEL ========== */
#filter-panel {
    padding: var(--spacing-lg);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.panel-header h2 {
    font-size: 1.125rem;
}

.filter-section {
    margin-bottom: var(--spacing-lg);
}

.filter-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Role Toggle */
.role-toggle {
    display: flex;
    gap: var(--spacing-xs);
}

.role-btn {
    flex: 1;
    padding: var(--spacing-sm);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.role-btn:hover {
    background-color: var(--border-color);
}

.role-btn.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--text-inverse);
}

/* Checkbox Group */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: 0.875rem;
    padding: var(--spacing-xs) 0;
}

.checkbox-item input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkmark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: var(--bg-primary);
    transition: all var(--transition-fast);
}

.checkbox-item input:checked + .checkmark {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-item input:checked + .checkmark::after {
    content: '✓';
    color: var(--text-inverse);
    font-size: 12px;
    font-weight: bold;
}

.checkbox-item:hover .checkmark {
    border-color: var(--color-primary);
}

/* Text Input */
#filter-panel input[type="text"] {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    transition: border-color var(--transition-fast);
}

#filter-panel input[type="text"]:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Query Status */
.query-status {
    padding: var(--spacing-md);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Drawing Controls */
.drawing-controls {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.drawing-controls button {
    width: 100%;
}

/* ========== MAP CONTAINER ========== */
#map {
    width: 100%;
    height: 100%;
}

/* Loading Overlay */
#loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    z-index: 500;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Error Overlay */
#error-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 500;
}

.error-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 400px;
    text-align: center;
}

.error-icon {
    font-size: 3rem;
}

#error-message {
    color: var(--text-secondary);
    white-space: pre-line;
}

.error-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

/* Warning Toast */
.warning-toast {
    position: fixed;
    bottom: 70px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border: 1px solid #f59e0b;
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    max-width: 500px;
}

.warning-toast.visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.warning-toast .warning-icon {
    font-size: 1.25rem;
}

.warning-toast .warning-message {
    color: #92400e;
    font-size: 0.875rem;
    line-height: 1.4;
}

.warning-toast .warning-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: #92400e;
    cursor: pointer;
    padding: 0 var(--spacing-xs);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.warning-toast .warning-close:hover {
    opacity: 1;
}

/* Marker Popup */
.leaflet-popup-content-wrapper {
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-md) !important;
}

.asset-popup {
    min-width: 200px;
}

.asset-popup h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.asset-popup .popup-type {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.asset-popup .popup-coords {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.asset-popup .popup-inspect-btn {
    width: 100%;
    margin-top: var(--spacing-sm);
}

/* Duplicate Marker */
.duplicate-marker .leaflet-marker-icon {
    border: 3px solid var(--color-warning) !important;
    border-radius: 50%;
}

/* ========== INSPECTION DRAWER ========== */
.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.drawer-header h2 {
    font-size: 1.125rem;
}

.drawer-section {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

/* Asset Details */
.detail-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--bg-tertiary);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.detail-value {
    color: var(--text-primary);
    font-size: 0.875rem;
    text-align: right;
    max-width: 60%;
    word-break: break-word;
}

/* Duplicate Warning */
.warning-box {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: #fef3c7;
    border: 1px solid #fcd34d;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: #92400e;
}

/* Inspection Form */
#inspection-form h3 {
    margin-bottom: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
}

.form-group textarea,
.form-group input[type="text"] {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.form-group textarea:focus,
.form-group input[type="text"]:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Status Buttons */
.status-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.status-btn {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.status-btn input {
    position: absolute;
    opacity: 0;
}

.status-btn.ok:has(input:checked) {
    border-color: var(--color-ok);
    background-color: rgba(22, 163, 74, 0.1);
}

.status-btn.attention:has(input:checked) {
    border-color: var(--color-attention);
    background-color: rgba(202, 138, 4, 0.1);
}

.status-btn.critical:has(input:checked) {
    border-color: var(--color-critical-status);
    background-color: rgba(220, 38, 38, 0.1);
}

/* Photo Upload */
.photo-upload {
    position: relative;
}

.photo-upload input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.photo-upload-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.photo-upload-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.photo-preview {
    position: relative;
    margin-top: var(--spacing-sm);
}

.photo-preview img {
    width: 100%;
    max-height: 200px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.photo-preview .btn-icon {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
}

/* Timestamp */
.timestamp-display {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.form-actions button {
    flex: 1;
}

/* ========== ACTION BAR ========== */
#action-bar .action-content {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.action-left {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.action-right {
    display: flex;
    gap: var(--spacing-sm);
}

/* ========== PRINT STYLES ========== */
@media print {
    /* Hide everything except print report */
    body * {
        visibility: hidden;
    }
    
    #print-report-container,
    #print-report-container * {
        visibility: visible;
    }
    
    #print-report-container {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        padding: 20px;
    }
    
    .print-only {
        display: block !important;
    }
    
    #summary-bar,
    #filter-panel,
    #map-container,
    #inspection-drawer,
    #action-bar {
        display: none !important;
    }
}

.print-only {
    display: none;
}

#print-report-container h1 {
    text-align: center;
    margin-bottom: 10px;
}

#print-report-container table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

#print-report-container th,
#print-report-container td {
    border: 1px solid var(--border-color);
    padding: 8px;
    text-align: left;
}

#print-report-container th {
    background-color: var(--bg-tertiary);
}

/* ========== RESPONSIVE DESIGN ========== */
@media screen and (max-width: 1024px) {
    :root {
        --filter-panel-width: 240px;
        --drawer-width: 300px;
    }
    
    .summary-stats {
        gap: var(--spacing-md);
    }
    
    .stat-item {
        min-width: 80px;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

@media screen and (max-width: 768px) {
    :root {
        --header-height: auto;
        --filter-panel-width: 200px;
        --drawer-width: 100%;
    }
    
    #summary-bar {
        padding: var(--spacing-sm);
    }
    
    #summary-bar .summary-content {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .summary-title h1 {
        font-size: 1rem;
    }
    
    .summary-stats {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .stat-item {
        min-width: 70px;
    }
    
    #main-content {
        grid-template-columns: 1fr;
    }
    
    #filter-panel {
        position: absolute;
        left: 0;
        top: 0;
        height: 100%;
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
        z-index: 200;
    }
    
    #filter-panel.filter-open {
        transform: translateX(0);
    }
    
    #map-container {
        grid-column: 1;
    }
    
    #inspection-drawer {
        width: 100%;
    }
}

/* ========== LEAFLET OVERRIDES ========== */
.leaflet-control-zoom {
    border-radius: var(--radius-md) !important;
    overflow: hidden;
}

.leaflet-control-zoom a {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
}

.leaflet-control-zoom a:hover {
    background-color: var(--bg-tertiary) !important;
}

/* Marker Cluster Styling */
.marker-cluster-small {
    background-color: rgba(181, 226, 140, 0.6);
}

.marker-cluster-small div {
    background-color: rgba(110, 204, 57, 0.6);
}

.marker-cluster-medium {
    background-color: rgba(241, 211, 87, 0.6);
}

.marker-cluster-medium div {
    background-color: rgba(240, 194, 12, 0.6);
}

.marker-cluster-large {
    background-color: rgba(253, 156, 115, 0.6);
}

.marker-cluster-large div {
    background-color: rgba(241, 128, 23, 0.6);
}

.marker-cluster {
    background-clip: padding-box;
    border-radius: 20px;
}

.marker-cluster div {
    width: 30px;
    height: 30px;
    margin-left: 5px;
    margin-top: 5px;
    text-align: center;
    border-radius: 15px;
    font: 12px "Helvetica Neue", Arial, Helvetica, sans-serif;
    font-weight: bold;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.marker-cluster span {
    line-height: 30px;
}