/* تنسيقات نظام تتبع GPS المحسن */

.gps-controls-panel {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    padding: 20px;
    margin-bottom: 20px;
}

.controls-row {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.controls-row:last-child {
    margin-bottom: 0;
}

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

.form-label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #333;
}

.form-select,
.form-control {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 0.9rem;
    transition: border-color 0.2s ease;
}

.form-select:focus,
.form-control:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.checkbox-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
    margin: 0;
}

/* الخريطة والمحتوى الرئيسي */
.gps-main-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.map-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    overflow: hidden;
}

.map-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.map-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.map-controls {
    display: flex;
    gap: 10px;
}

.map-controls .btn {
    padding: 6px 12px;
    font-size: 0.8rem;
    border-radius: 4px;
}

.gps-map {
    height: 500px;
    width: 100%;
}

.map-legend {
    padding: 15px 20px;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.legend-marker {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.legend-marker.current {
    background: #dc3545;
}

.legend-marker.route {
    background: #007bff;
}

.legend-marker.stop {
    background: #ffc107;
}

/* لوحة معلومات الشاشة */
.screen-info-panel {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    overflow: hidden;
    max-height: 500px;
    display: flex;
    flex-direction: column;
}

.panel-header {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.info-section {
    margin-bottom: 20px;
}

.info-section:last-child {
    margin-bottom: 0;
}

.info-section h4 {
    margin: 0 0 15px 0;
    font-size: 1rem;
    color: #333;
    border-bottom: 2px solid #e9ecef;
    padding-bottom: 5px;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f8f9fa;
}

.info-item:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 500;
    color: #6c757d;
    font-size: 0.9rem;
}

.info-value {
    font-weight: 600;
    color: #333;
    font-size: 0.9rem;
    text-align: left;
}

/* قسم تاريخ GPS */
.gps-history-section {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    padding: 20px;
}

.table-controls {
    display: flex;
    gap: 10px;
}

.table-controls .btn {
    padding: 6px 12px;
    font-size: 0.8rem;
}

/* حالات الجدول */
.loading-state,
.empty-state,
.error-state {
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
}

.loading-state .loading-spinner,
.empty-state i,
.error-state i {
    display: block;
    margin-bottom: 15px;
    color: #dee2e6;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.empty-state p,
.error-state p {
    margin: 0;
    font-size: 1.1rem;
}

/* ترقيم الصفحات */
.pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e9ecef;
}

.pagination-info {
    color: #6c757d;
    font-size: 0.9rem;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-numbers {
    display: flex;
    gap: 5px;
}

.page-numbers .btn {
    min-width: 35px;
    padding: 6px 10px;
    font-size: 0.8rem;
}

/* علامات الخريطة المخصصة */
.custom-gps-marker {
    background: transparent;
    border: none;
}

.gps-marker-popup {
    min-width: 250px;
}

.gps-marker-popup h5 {
    margin: 0 0 10px 0;
    color: #333;
    font-size: 1rem;
    border-bottom: 1px solid #e9ecef;
    padding-bottom: 5px;
}

.popup-info p {
    margin: 5px 0;
    font-size: 0.9rem;
}

.popup-info strong {
    color: #495057;
}

/* تنسيقات متجاوبة */
@media (max-width: 1200px) {
    .gps-main-content {
        grid-template-columns: 1fr;
    }
    
    .screen-info-panel {
        max-height: none;
    }
}

@media (max-width: 768px) {
    .controls-row {
        flex-direction: column;
        gap: 15px;
    }
    
    .control-group {
        min-width: auto;
    }
    
    .checkbox-group {
        flex-direction: column;
        gap: 10px;
    }
    
    .map-header {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    
    .map-controls {
        justify-content: center;
    }
    
    .gps-map {
        height: 300px;
    }
    
    .map-legend {
        flex-direction: column;
        gap: 10px;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .pagination-container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .pagination-controls {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .table-controls {
        flex-direction: column;
    }
    
    .table-controls .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .gps-controls-panel,
    .map-container,
    .screen-info-panel,
    .gps-history-section {
        margin: 10px;
        padding: 15px;
    }
    
    .gps-map {
        height: 250px;
    }
    
    .panel-content {
        padding: 15px;
    }
    
    .info-section h4 {
        font-size: 0.9rem;
    }
    
    .info-label,
    .info-value {
        font-size: 0.8rem;
    }
}

/* تحسينات الطباعة */
@media print {
    .gps-controls-panel,
    .map-controls,
    .table-controls,
    .pagination-container {
        display: none;
    }
    
    .gps-main-content {
        grid-template-columns: 1fr;
    }
    
    .gps-map {
        height: 400px;
    }
    
    .screen-info-panel {
        break-inside: avoid;
    }
}

/* تحسينات الوصولية */
.btn:focus,
.form-select:focus,
.form-control:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

.checkbox-label:hover {
    background: rgba(0, 123, 255, 0.1);
    border-radius: 4px;
    padding: 2px 4px;
}

/* تأثيرات التحميل */
.loading-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}