/* ===========================================
   Taxi Fahrer Verwaltung - Frontend Styles
   Professional & Modern Design
   
   CSS Architecture: Scoped Components
   - All selectors scoped to prevent theme bleeding
   - Explicit property declarations (no inheritance reliance)
   - No !important usage
   =========================================== */

/* ===========================================
   1. CSS Custom Properties (Design Tokens)
   =========================================== */
:root {
    --tfv-primary: #2563EB;
    --tfv-success: #10B981;
    --tfv-warning: #F59E0B;
    --tfv-tag: #F59E0B;
    --tfv-nacht: #3B82F6;
    --tfv-gray-50: #F9FAFB;
    --tfv-gray-100: #F3F4F6;
    --tfv-gray-200: #E5E7EB;
    --tfv-gray-300: #D1D5DB;
    --tfv-gray-500: #6B7280;
    --tfv-gray-700: #374151;
    --tfv-gray-900: #111827;
    --tfv-white: #ffffff;
    --tfv-radius: 16px;
    --tfv-radius-sm: 12px;
    --tfv-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --tfv-shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --tfv-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ===========================================
   2. Base Component Reset (Theme Isolation)
   Resets inherited properties from parent themes
   =========================================== */
.tfv-karte-container,
.tfv-schicht-card,
.tfv-fahrzeuge-container,
.tfv-statistiken-container {
    /* Reset inherited text properties */
    font-family: var(--tfv-font-family);
    font-size: 14px;
    line-height: 1.5;
    color: var(--tfv-gray-900);
    
    /* Reset box model */
    box-sizing: border-box;
    
    /* Ensure isolation */
    isolation: isolate;
}

/* Apply box-sizing to all children */
.tfv-karte-container *,
.tfv-schicht-card *,
.tfv-fahrzeuge-container *,
.tfv-statistiken-container * {
    box-sizing: border-box;
}

/* ===========================================
   3. Karte / Map Component
   =========================================== */
.tfv-karte-container {
    background: var(--tfv-white);
    border-radius: var(--tfv-radius);
    box-shadow: var(--tfv-shadow);
    overflow: hidden;
}

/* Header - Scoped with explicit color declarations */
.tfv-karte-container .tfv-karte-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--tfv-gray-100);
    background: linear-gradient(135deg, #003366 50%, #339999 100%);
    
    /* Explicit text properties - prevents inheritance */
    color: var(--tfv-white);
    font-family: var(--tfv-font-family);
    line-height: 1.4;
}

/* Title - Explicit declarations override any inherited styles */
.tfv-karte-container .tfv-karte-header .tfv-karte-title {
    margin: 0;
    padding: 0;
    font-size: 20px;
    font-weight: 600;
    color: var(--tfv-white);
    line-height: 1.3;
    font-family: var(--tfv-font-family);
    
    /* Reset any potential theme overrides */
    text-transform: none;
    letter-spacing: normal;
    border: none;
    background: none;
}

/* Filter Buttons */
.tfv-karte-container .tfv-karte-filter {
    display: flex;
    gap: 8px;
}

.tfv-karte-container .tfv-filter-btn {
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    font-family: var(--tfv-font-family);
    border: none;
    border-radius: 20px;
    background: rgba(255,255,255,0.2);
    color: var(--tfv-white);
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1.4;
}

.tfv-karte-container .tfv-filter-btn:hover,
.tfv-karte-container .tfv-filter-btn.active {
    background: var(--tfv-white);
    color: var(--tfv-gray-900);
}

.tfv-karte-container .tfv-filter-tag.active { 
    background: var(--tfv-tag); 
    color: var(--tfv-white); 
}

.tfv-karte-container .tfv-filter-nacht.active { 
    background: var(--tfv-nacht); 
    color: var(--tfv-white); 
}

/* Map Container */
.tfv-karte-container .tfv-map {
    border: none;
}

/* Legend */
.tfv-karte-container .tfv-karte-legende {
    display: flex;
    justify-content: center;
    gap: 24px;
    padding: 16px;
    background: var(--tfv-gray-50);
}

.tfv-karte-container .tfv-legende-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-family: var(--tfv-font-family);
    color: var(--tfv-gray-700);
    line-height: 1.4;
}

.tfv-karte-container .tfv-legende-marker {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.tfv-karte-container .tfv-marker-tag { background: var(--tfv-tag); }
.tfv-karte-container .tfv-marker-nacht { background: var(--tfv-nacht); }
.tfv-karte-container .tfv-marker-keine { background: var(--tfv-gray-500); }

/* Custom Map Markers */
.tfv-custom-marker {
    background: transparent;
    border: none;
}

.tfv-marker-pin {
    width: 40px;
    height: 40px;
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.tfv-marker-icon {
    transform: rotate(45deg);
    font-size: 18px;
    line-height: 1;
}

/* Map Popup - Leaflet Integration */
.tfv-popup {
    min-width: 180px;
    font-family: var(--tfv-font-family);
    font-size: 14px;
    line-height: 1.5;
    color: var(--tfv-gray-900);
}

.tfv-popup .tfv-popup-header {
    font-weight: 600;
    font-size: 15px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--tfv-gray-200);
    margin-bottom: 8px;
    color: var(--tfv-gray-900);
    line-height: 1.3;
}

.tfv-popup .tfv-popup-body p {
    margin: 6px 0;
    font-size: 13px;
    color: var(--tfv-gray-700);
    line-height: 1.4;
}

.tfv-popup .tfv-popup-phone {
    color: var(--tfv-primary);
    text-decoration: none;
    font-weight: 500;
}

.tfv-popup .tfv-popup-phone:hover {
    text-decoration: underline;
}

/* ===========================================
   4. Schicht Card Component
   =========================================== */
.tfv-schicht-card {
    background: var(--tfv-white);
    border-radius: var(--tfv-radius);
    box-shadow: var(--tfv-shadow);
    overflow: hidden;
    max-width: 400px;
}

/* Schicht Header - Base */
.tfv-schicht-card .tfv-schicht-header {
    padding: 24px;
    background: linear-gradient(135deg, #003366 50%, #339999 100%);
    
    /* Explicit text properties */
    color: var(--tfv-white);
    font-family: var(--tfv-font-family);
    line-height: 1.4;
}

/* Schicht Header - Variants */
.tfv-schicht-card.tfv-schicht-tag .tfv-schicht-header {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.tfv-schicht-card.tfv-schicht-nacht .tfv-schicht-header {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

/* User Section */
.tfv-schicht-card .tfv-schicht-user {
    display: flex;
    align-items: center;
    gap: 16px;
}

.tfv-schicht-card .tfv-user-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 600;
    color: var(--tfv-white);
    font-family: var(--tfv-font-family);
    line-height: 1;
    flex-shrink: 0;
}

/* User Info - Scoped with explicit declarations */
.tfv-schicht-card .tfv-user-info h3 {
    margin: 0 0 4px 0;
    padding: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--tfv-white);
    font-family: var(--tfv-font-family);
    line-height: 1.3;
    
    /* Reset potential theme styles */
    text-transform: none;
    letter-spacing: normal;
    border: none;
    background: none;
}

.tfv-schicht-card .tfv-schicht-badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 500;
    background: rgba(255,255,255,0.2);
    color: var(--tfv-white);
    border-radius: 20px;
    font-family: var(--tfv-font-family);
    line-height: 1.4;
}

/* Schicht Body */
.tfv-schicht-card .tfv-schicht-body {
    padding: 20px 24px;
    color: var(--tfv-gray-900);
}

.tfv-schicht-card .tfv-info-block {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: var(--tfv-gray-50);
    border-radius: var(--tfv-radius-sm);
    margin-bottom: 12px;
}

.tfv-schicht-card .tfv-info-block:last-child {
    margin-bottom: 0;
}

.tfv-schicht-card .tfv-info-icon {
    font-size: 24px;
    line-height: 1;
    flex-shrink: 0;
}

.tfv-schicht-card .tfv-info-content {
    flex: 1;
    min-width: 0;
}

.tfv-schicht-card .tfv-info-label {
    display: block;
    font-size: 11px;
    font-weight: 500;
    color: var(--tfv-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    font-family: var(--tfv-font-family);
    line-height: 1.3;
}

.tfv-schicht-card .tfv-info-value {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: var(--tfv-gray-900);
    font-family: var(--tfv-font-family);
    line-height: 1.4;
}

.tfv-schicht-card .tfv-info-detail {
    display: block;
    font-size: 13px;
    color: var(--tfv-gray-500);
    font-family: var(--tfv-font-family);
    line-height: 1.4;
}

.tfv-schicht-card .tfv-phone-link {
    display: inline-block;
    margin-top: 8px;
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 500;
    color: var(--tfv-primary);
    background: #EFF6FF;
    border-radius: 6px;
    text-decoration: none;
    transition: background 0.2s;
    font-family: var(--tfv-font-family);
    line-height: 1.4;
}

.tfv-schicht-card .tfv-phone-link:hover {
    background: #DBEAFE;
    color: var(--tfv-primary);
}

/* ===========================================
   5. Fahrzeuge Grid Component
   =========================================== */
.tfv-fahrzeuge-container .tfv-section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.tfv-fahrzeuge-container .tfv-section-header h3 {
    margin: 0;
    padding: 0;
    font-size: 20px;
    font-weight: 600;
    color: var(--tfv-gray-900);
    font-family: var(--tfv-font-family);
    line-height: 1.3;
    
    /* Reset theme styles */
    text-transform: none;
    letter-spacing: normal;
    border: none;
    background: none;
}

.tfv-fahrzeuge-container .tfv-fahrzeuge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.tfv-fahrzeuge-container .tfv-fahrzeug-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--tfv-white);
    border-radius: var(--tfv-radius);
    box-shadow: var(--tfv-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.tfv-fahrzeuge-container .tfv-fahrzeug-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--tfv-shadow-lg);
}

.tfv-fahrzeuge-container .tfv-fahrzeug-icon {
    font-size: 40px;
    line-height: 1;
    flex-shrink: 0;
}

.tfv-fahrzeuge-container .tfv-fahrzeug-info {
    flex: 1;
    min-width: 0;
}

.tfv-fahrzeuge-container .tfv-fahrzeug-info h4 {
    margin: 0 0 4px 0;
    padding: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--tfv-gray-900);
    font-family: var(--tfv-font-family);
    line-height: 1.3;
    
    /* Reset theme styles */
    text-transform: none;
    letter-spacing: normal;
    border: none;
    background: none;
}

.tfv-fahrzeuge-container .tfv-kennzeichen {
    display: inline-block;
    padding: 4px 10px;
    font-size: 14px;
    font-weight: 600;
    background: var(--tfv-gray-900);
    color: var(--tfv-white);
    border-radius: 4px;
    font-family: 'Courier New', Consolas, monospace;
    line-height: 1.3;
}

.tfv-fahrzeuge-container .tfv-konzession {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--tfv-gray-500);
    font-family: var(--tfv-font-family);
    line-height: 1.4;
}

.tfv-fahrzeuge-container .tfv-fahrzeug-fahrer {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.tfv-fahrzeuge-container .tfv-mini-badge {
    display: inline-block;
    padding: 3px 8px;
    font-size: 11px;
    font-weight: 500;
    border-radius: 12px;
    background: var(--tfv-gray-100);
    color: var(--tfv-gray-700);
    font-family: var(--tfv-font-family);
    line-height: 1.4;
}

.tfv-fahrzeuge-container .tfv-mini-badge.tfv-badge-tag {
    background: #FEF3C7;
    color: #92400E;
}

.tfv-fahrzeuge-container .tfv-mini-badge.tfv-badge-nacht {
    background: #DBEAFE;
    color: #1E40AF;
}

/* ===========================================
   6. Statistiken Component
   =========================================== */
.tfv-statistiken-container .tfv-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
}

.tfv-statistiken-container .tfv-stat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    background: var(--tfv-white);
    border-radius: var(--tfv-radius);
    box-shadow: var(--tfv-shadow);
    border-left: 4px solid var(--tfv-gray-300);
    transition: transform 0.2s ease;
}

.tfv-statistiken-container .tfv-stat-card:hover {
    transform: translateY(-2px);
}

.tfv-statistiken-container .tfv-stat-icon {
    font-size: 32px;
    line-height: 1;
    flex-shrink: 0;
}

.tfv-statistiken-container .tfv-stat-content {
    flex: 1;
    min-width: 0;
}

.tfv-statistiken-container .tfv-stat-value {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: var(--tfv-gray-900);
    line-height: 1;
    font-family: var(--tfv-font-family);
}

.tfv-statistiken-container .tfv-stat-label {
    display: block;
    font-size: 13px;
    color: var(--tfv-gray-500);
    margin-top: 4px;
    font-family: var(--tfv-font-family);
    line-height: 1.4;
}

.tfv-statistiken-container .tfv-stat-primary { border-left-color: var(--tfv-primary); }
.tfv-statistiken-container .tfv-stat-tag { border-left-color: var(--tfv-tag); }
.tfv-statistiken-container .tfv-stat-nacht { border-left-color: var(--tfv-nacht); }
.tfv-statistiken-container .tfv-stat-success { border-left-color: var(--tfv-success); }

/* ===========================================
   7. Notices Component (Shared)
   =========================================== */
.tfv-notice {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--tfv-radius-sm);
    font-size: 14px;
    font-family: var(--tfv-font-family);
    line-height: 1.5;
}

.tfv-notice-icon {
    font-size: 20px;
    line-height: 1;
    flex-shrink: 0;
}

.tfv-notice-info {
    background: #EFF6FF;
    color: #1E40AF;
}

.tfv-notice-warning {
    background: #FFFBEB;
    color: #92400E;
}

.tfv-notice-success {
    background: #ECFDF5;
    color: #065F46;
}

/* Badge (Shared) */
.tfv-badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 500;
    background: var(--tfv-gray-100);
    color: var(--tfv-gray-700);
    border-radius: 20px;
    font-family: var(--tfv-font-family);
    line-height: 1.4;
}

/* ===========================================
   8. Responsive Design
   =========================================== */
@media (max-width: 768px) {
    .tfv-karte-container .tfv-karte-header {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .tfv-karte-container .tfv-karte-legende {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .tfv-statistiken-container .tfv-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tfv-fahrzeuge-container .tfv-fahrzeuge-grid {
        grid-template-columns: 1fr;
    }
    
    .tfv-schicht-card {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .tfv-statistiken-container .tfv-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .tfv-statistiken-container .tfv-stat-card {
        padding: 16px;
    }
    
    .tfv-statistiken-container .tfv-stat-value {
        font-size: 28px;
    }
}
/* =========================================
   ADMIN FAHRZEUG-ZUWEISUNG IM FRONTEND
   ========================================= */

.tfv-admin-badge {
    background: #1D4ED8;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    margin-left: 10px;
}

.tfv-admin-card {
    border: 2px solid #BFDBFE;
    position: relative;
}

.tfv-admin-card::before {
    content: '🔧';
    position: absolute;
    top: 8px;
    right: 10px;
    font-size: 14px;
    opacity: 0.5;
}

.tfv-schicht-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    margin-top: 8px;
}

.tfv-schicht-assign {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.tfv-schicht-label-fe {
    font-size: 12px;
    color: #6B7280;
    white-space: nowrap;
    min-width: 60px;
    font-weight: 600;
}

.tfv-schicht-display-fe {
    flex: 1;
}

.tfv-badge-editable {
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.tfv-badge-editable:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0,0,0,0.15);
    filter: brightness(1.05);
}

.tfv-badge-empty-fe {
    background: #F3F4F6;
    color: #9CA3AF;
    border: 2px dashed #D1D5DB;
    font-size: 11px;
    padding: 3px 10px;
    border-radius: 20px;
    display: inline-block;
    cursor: pointer;
    transition: all 0.2s;
}

.tfv-badge-empty-fe:hover {
    background: #E5E7EB;
    border-color: #9CA3AF;
    color: #4B5563;
}

.tfv-schicht-edit-fe {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
}

.tfv-select-fe {
    padding: 6px 10px;
    border: 2px solid #3B82F6;
    border-radius: 6px;
    font-size: 13px;
    flex: 1;
    min-width: 140px;
    background: #fff;
    color: #1F2937;
    cursor: pointer;
    outline: none;
}

.tfv-select-fe:focus {
    border-color: #1D4ED8;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.tfv-btn-cancel-fe {
    background: #EF4444;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 6px 10px;
    cursor: pointer;
    font-size: 13px;
    line-height: 1;
    flex-shrink: 0;
    transition: background 0.2s;
}

.tfv-btn-cancel-fe:hover {
    background: #DC2626;
}