/* Ana Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #333;
    overflow: hidden;
}

.hidden {
    display: none !important;
}

/* Ana Container */
#gallery-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: transparent;
    display: flex;
    z-index: 1000;
}

/* Orta kısım için arka plan */
#gallery-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    z-index: -1;
}

/* Paneller */
.panel {
    background: rgba(30, 30, 46, 0.85);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

#left-panel {
    width: 450px;
    height: 100vh;
    overflow-y: auto;
    border-right: 2px solid rgba(255, 255, 255, 0.1);
}

#right-panel {
    width: 400px;
    height: 100vh;
    margin-left: auto;
    overflow-y: auto;
    border-left: 2px solid rgba(255, 255, 255, 0.1);
}

/* Panel Header */
.panel-header {
    padding: 25px;
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    color: white;
    text-align: center;
    border-bottom: 3px solid rgba(255, 255, 255, 0.2);
}

.panel-header h2 {
    font-size: 24px;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* Arama */
.search-container {
    position: relative;
    margin-top: 15px;
}

#search-input {
    width: 100%;
    padding: 12px 40px 12px 15px;
    border: none;
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    outline: none;
    transition: all 0.3s ease;
}

#search-input:focus {
    background: white;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

.search-container i {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
}

/* Filtreler */
.filters {
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
}

.filter-group {
    margin-bottom: 15px;
}

.filter-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #e0e0e0;
}

.filter-group select {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    outline: none;
    transition: all 0.3s ease;
}

.filter-group select:focus {
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 10px rgba(255, 105, 180, 0.3);
}

.filter-group select option {
    background: #2d2d42;
    color: white;
}

/* Fiyat Aralığı */
.price-range {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.price-range input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.2);
    outline: none;
    appearance: none;
}

.price-range input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.price-display {
    text-align: center;
    font-size: 12px;
    color: #ccc;
}

/* Checkbox */
.filter-group input[type="checkbox"] {
    margin-right: 8px;
    transform: scale(1.2);
}

/* Araç Listesi */
.vehicle-list {
    padding: 15px;
    max-height: calc(100vh - 300px);
    overflow-y: auto;
}

.vehicle-item {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    margin-bottom: 12px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    backdrop-filter: blur(5px);
}

.vehicle-item:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 105, 180, 0.2);
    border-color: rgba(255, 105, 180, 0.3);
}

.vehicle-item.selected {
    background: linear-gradient(135deg, rgba(255, 105, 180, 0.2), rgba(255, 105, 180, 0.1));
    border-color: #ff69b4;
    box-shadow: 0 0 20px rgba(255, 105, 180, 0.3);
}

.vehicle-item h4 {
    color: white;
    margin-bottom: 8px;
    font-size: 16px;
}

.vehicle-item-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

.vehicle-price {
    color: #4CAF50;
    font-weight: bold;
}

.vehicle-stock {
    color: #ff9800;
    font-size: 12px;
}

.vehicle-stock.out-of-stock {
    color: #f44336;
}

.vehicle-stock.low-stock {
    color: #ff9800;
}

/* Sağ Panel Içeriği */
#right-panel {
    padding: 20px;
    color: white;
}

/* Araç Bilgileri */
.vehicle-info {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.vehicle-info h3 {
    color: #ff69b4;
    margin-bottom: 15px;
    font-size: 20px;
    text-align: center;
}

.vehicle-details {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.detail-item .label {
    font-weight: 500;
    color: #ccc;
}

.detail-item .value {
    font-weight: bold;
    color: white;
}

/* Renk Seçimi */
.color-selection {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.color-selection h4 {
    color: #ff69b4;
    margin-bottom: 15px;
    text-align: center;
}

.color-section {
    margin-bottom: 15px;
}

.color-section label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: #ccc;
}

.color-palette {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.color-option {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    position: relative;
}

.color-option:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
}

.color-option.selected {
    border-color: #ff69b4;
    box-shadow: 0 0 20px rgba(255, 105, 180, 0.6);
}

.color-option::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.8);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.color-option.selected::after {
    opacity: 1;
}

/* Kamera Kontrolleri */
.camera-controls {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.camera-controls h4 {
    color: #ff69b4;
    margin-bottom: 15px;
    text-align: center;
}

.camera-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 15px;
}

.camera-buttons .camera-btn:nth-child(1) {
    grid-column: 1;
    grid-row: 2;
}

.camera-buttons .camera-btn:nth-child(2) {
    grid-column: 3;
    grid-row: 2;
}

.camera-buttons .camera-btn:nth-child(3) {
    grid-column: 2;
    grid-row: 1;
}

.camera-buttons .camera-btn:nth-child(4) {
    grid-column: 2;
    grid-row: 3;
}

.zoom-controls {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.camera-btn {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border: none;
    border-radius: 10px;
    padding: 12px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
    min-width: 45px;
    min-height: 45px;
}

.camera-btn:hover {
    background: linear-gradient(135deg, #5a6fd8, #6a4190);
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.camera-btn:active {
    transform: scale(0.95);
}

/* Aksiyon Butonları */
.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.action-btn {
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    border: none;
    border-radius: 12px;
    padding: 15px 20px;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.action-btn:hover {
    background: linear-gradient(135deg, #ff5252, #e53935);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
}

.action-btn:active {
    transform: translateY(0);
}

.action-btn.test-drive {
    background: linear-gradient(135deg, #4CAF50, #45a049);
}

.action-btn.test-drive:hover {
    background: linear-gradient(135deg, #45a049, #3e8e41);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.4);
}

.action-btn.finance {
    background: linear-gradient(135deg, #2196F3, #1976D2);
}

.action-btn.finance:hover {
    background: linear-gradient(135deg, #1976D2, #1565C0);
    box-shadow: 0 8px 25px rgba(33, 150, 243, 0.4);
}

.action-btn.favorite {
    background: linear-gradient(135deg, #ff9800, #f57c00);
}

.action-btn.favorite:hover {
    background: linear-gradient(135deg, #f57c00, #ef6c00);
    box-shadow: 0 8px 25px rgba(255, 152, 0, 0.4);
}

.action-btn.favorite.favorited {
    background: linear-gradient(135deg, #e91e63, #c2185b);
}

/* Şirket Yönetimi */
.management-section {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 15px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.management-section h4 {
    color: #ff69b4;
    margin-bottom: 15px;
    text-align: center;
}

.management-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mgmt-btn {
    background: linear-gradient(135deg, #9c27b0, #7b1fa2);
    border: none;
    border-radius: 10px;
    padding: 12px 15px;
    color: white;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mgmt-btn:hover {
    background: linear-gradient(135deg, #8e24aa, #6a1b9a);
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(156, 39, 176, 0.3);
}

/* Kapatma Butonu */
.close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f44336, #d32f2f);
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-btn:hover {
    background: linear-gradient(135deg, #d32f2f, #c62828);
    transform: scale(1.1);
    box-shadow: 0 5px 20px rgba(244, 67, 54, 0.4);
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.modal-content {
    background: linear-gradient(145deg, #1e1e2e, #2d2d42);
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header {
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    padding: 20px;
    border-radius: 20px 20px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
}

.modal-header h3 {
    margin: 0;
    font-size: 20px;
}

.modal-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.modal-body {
    padding: 25px;
    color: white;
}

/* Satın Alma Modal */
.purchase-summary {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.purchase-summary h4 {
    color: #ff69b4;
    margin-bottom: 15px;
    font-size: 18px;
}

.price-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
}

.price-label {
    color: #ccc;
}

.price-value {
    color: #4CAF50;
    font-weight: bold;
    font-size: 18px;
}

/* Ödeme Yöntemleri */
.payment-methods h4 {
    color: #ff69b4;
    margin-bottom: 15px;
    text-align: center;
}

.payment-options {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.payment-option {
    flex: 1;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.payment-option:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 105, 180, 0.3);
}

.payment-option input[type="radio"] {
    display: none;
}

.payment-option input[type="radio"]:checked + .payment-icon {
    color: #ff69b4;
}

.payment-option input[type="radio"]:checked ~ * {
    color: #ff69b4;
}

.payment-option:has(input[type="radio"]:checked) {
    background: rgba(255, 105, 180, 0.1);
    border-color: #ff69b4;
    box-shadow: 0 0 20px rgba(255, 105, 180, 0.2);
}

.payment-icon {
    font-size: 24px;
    color: #ccc;
    transition: color 0.3s ease;
}

/* Kredi Modal */
.finance-summary {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.finance-summary h4 {
    color: #ff69b4;
    margin-bottom: 15px;
    font-size: 18px;
}

.finance-options {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 20px;
}

.finance-input {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.finance-input label {
    color: #ccc;
    font-weight: 500;
}

.finance-input input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.2);
    outline: none;
    appearance: none;
}

.finance-input input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2196F3, #1976D2);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.finance-input select {
    padding: 10px;
    border: none;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    outline: none;
    font-size: 14px;
}

.finance-input select option {
    background: #2d2d42;
    color: white;
}

#down-payment-display {
    color: #4CAF50;
    font-weight: bold;
    text-align: center;
}

.finance-summary-info {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.summary-item:last-child {
    border-bottom: none;
    color: #4CAF50;
    font-weight: bold;
}

/* Modal Aksiyonları */
.modal-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.confirm-btn {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    border: none;
    border-radius: 10px;
    padding: 12px 25px;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    flex: 1;
}

.confirm-btn:hover {
    background: linear-gradient(135deg, #45a049, #3e8e41);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.4);
}

.cancel-btn {
    background: linear-gradient(135deg, #f44336, #d32f2f);
    border: none;
    border-radius: 10px;
    padding: 12px 25px;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    flex: 1;
}

.cancel-btn:hover {
    background: linear-gradient(135deg, #d32f2f, #c62828);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(244, 67, 54, 0.4);
}

/* Yükleme Ekranı */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    color: white;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(255, 255, 255, 0.3);
    border-top: 5px solid #ff69b4;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

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

/* Responsive */
@media (max-width: 768px) {
    #gallery-container {
        flex-direction: column;
    }
    
    #left-panel, #right-panel {
        width: 100%;
        height: 50vh;
    }
    
    .modal-content {
        width: 95%;
        margin: 20px;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #ee5a52, #e53935);
}

/* Animasyonlar */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.vehicle-item {
    animation: fadeIn 0.3s ease;
}

.modal-content {
    animation: fadeIn 0.4s ease;
}