/* 響應式監視器頁面通用樣式 */

/* Modal 彈窗改進 - 圖片和文字並排 */
.modal-content {
    display: flex;
    flex-direction: row;
    gap: 20px;
    align-items: flex-start;
    max-width: 95vw;
    max-height: 90vh;
    overflow: auto;
}

.modal-image {
    flex: 1;
    min-width: 0;
    max-width: 60%;
}

.modal-info {
    flex: 1;
    min-width: 0;
    max-width: 40%;
    margin-top: 0 !important;
    padding: 15px;
    font-size: 14px;
}

/* 手機版改回上下排列 */
@media (max-width: 768px) {
    .modal-content {
        flex-direction: column;
        gap: 10px;
        margin: 5% auto;
        max-width: 98vw;
    }
    
    .modal-image,
    .modal-info {
        max-width: 100%;
    }
    
    .modal-info {
        padding: 10px;
        font-size: 13px;
    }
    
    /* 確保模態框在手機上不會超出螢幕 */
    .modal {
        padding: 10px;
    }
}

/* 基礎響應式設定 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 容器響應式設定 */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

@media (max-width: 768px) {
    .container {
        padding: 0 10px;
    }
    
    /* 監視器卡片響應式優化 */
    .camera-card {
        margin-bottom: 15px !important;
    }
    
    .camera-info {
        padding: 12px !important;
    }
    
    .camera-info h3 {
        font-size: 1rem !important;
        line-height: 1.3 !important;
        margin-bottom: 6px !important;
    }
    
    .camera-info p {
        font-size: 0.85rem !important;
        line-height: 1.4 !important;
        margin: 3px 0 !important;
    }
    
    /* 監視器圖片區域優化 */
    .camera-image {
        height: 180px !important;
        min-height: 180px !important;
    }
    
    /* 網格系統手機優化 */
    .cameras-grid {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
        margin: 10px 0 !important;
    }
    
    /* 篩選區域手機優化 */
    .controls {
        flex-direction: column !important;
        gap: 10px !important;
        padding: 15px !important;
        margin: 10px 0 !important;
    }
    
    .controls select,
    .controls input,
    .controls button {
        width: 100% !important;
        margin: 0 !important;
        padding: 12px !important;
        font-size: 16px !important; /* 防止iOS縮放 */
        border-radius: 8px !important;
    }
    
    /* 頁面標題手機優化 */
    .header h1 {
        font-size: 1.5rem !important;
        line-height: 1.3 !important;
        padding: 0 10px !important;
    }
    
    .header p {
        font-size: 0.9rem !important;
        line-height: 1.4 !important;
        padding: 0 10px !important;
    }
    
    /* 返回按鈕手機優化 */
    .back-btn {
        padding: 12px 16px !important;
        font-size: 0.9rem !important;
        margin: 10px !important;
        border-radius: 8px !important;
        display: inline-block !important;
        width: auto !important;
    }
    
    /* 統計卡片手機優化 */
    .stats-container,
    .stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
        margin: 15px 0 !important;
    }
    
    .stat-card,
    .stats-card {
        padding: 15px 10px !important;
        margin: 0 !important;
        text-align: center !important;
    }
    
    .stat-value {
        font-size: 1.5rem !important;
        line-height: 1.2 !important;
    }
    
    .stat-label {
        font-size: 0.8rem !important;
        line-height: 1.3 !important;
        margin-top: 5px !important;
    }
    
    /* 觸控優化 */
    .camera-card {
        cursor: pointer !important;
        -webkit-tap-highlight-color: rgba(0,0,0,0.1) !important;
        touch-action: manipulation !important;
    }
    
    /* 載入狀態優化 */
    .loading {
        padding: 30px 15px !important;
        font-size: 1rem !important;
        text-align: center !important;
    }
}

/* 圖片載入錯誤處理樣式 */
.image-error,
.no-image,
.image-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    color: #6c757d;
    text-align: center;
    padding: 20px;
    box-sizing: border-box;
}

.image-error i,
.no-image i,
.image-placeholder i {
    font-size: 2rem;
    margin-bottom: 8px;
    opacity: 0.7;
}

.image-error span,
.no-image span,
.image-placeholder span {
    font-size: 0.85rem;
    line-height: 1.3;
}

/* 載入中狀態 */
.image-loading {
    background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
    position: relative;
}

.image-loading::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #ccc;
    border-top: 2px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* 重試按鈕樣式 */
.retry-btn {
    margin-top: 8px;
    padding: 4px 8px;
    background: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.75rem;
}

.retry-btn:hover {
    background: #0056b3;
}

/* 網格系統響應式 */
.cameras-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 20px 0;
    width: 100%;
}

/* 大螢幕 (1600px 以上) */
@media (min-width: 1600px) {
    .cameras-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .container {
        max-width: 1600px;
    }
}

/* 中大型螢幕 (1200px - 1600px) */
@media (min-width: 1200px) and (max-width: 1599px) {
    .cameras-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 中型螢幕 (992px - 1199px) */
@media (min-width: 992px) and (max-width: 1199px) {
    .cameras-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }
    
    .container {
        padding: 0 15px;
    }
}

/* 平板橫向 (768px - 991px) */
@media (min-width: 768px) and (max-width: 991px) {
    .cameras-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .camera-image {
        height: 200px !important;
    }
    
    .header h1 {
        font-size: 1.5rem !important;
    }
    
    .stats-container {
        padding: 12px !important;
    }
}

/* 平板直向和大手機 (576px - 767px) */
@media (min-width: 576px) and (max-width: 767px) {
    .cameras-grid {
        grid-template-columns: repeat(1, 1fr);
        gap: 15px;
    }
    
    .container {
        padding: 0 12px;
    }
    
    .camera-image {
        height: 220px !important;
    }
    
    .header {
        padding: 15px 0 !important;
    }
    
    .header h1 {
        font-size: 1.3rem !important;
    }
    
    .camera-info {
        padding: 12px !important;
    }
    
    .camera-info h3 {
        font-size: 1rem !important;
    }
    
    .camera-info p {
        font-size: 0.85rem !important;
    }
    
    /* 篩選器響應式 */
    .filter-container {
        flex-direction: column !important;
        gap: 10px !important;
    }
    
    .filter-container select,
    .filter-container button {
        width: 100% !important;
        padding: 12px !important;
        font-size: 0.95rem !important;
    }
}

/* 小手機 (480px - 575px) */
@media (min-width: 480px) and (max-width: 575px) {
    .cameras-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .container {
        padding: 0 10px;
    }
    
    .camera-image {
        height: 200px !important;
    }
    
    .header {
        padding: 12px 0 !important;
    }
    
    .header h1 {
        font-size: 1.2rem !important;
    }
    
    .camera-info {
        padding: 10px !important;
    }
    
    .camera-info h3 {
        font-size: 0.95rem !important;
        line-height: 1.4;
    }
    
    .camera-info p {
        font-size: 0.8rem !important;
        line-height: 1.4;
    }
    
    .back-btn {
        padding: 8px 15px !important;
        font-size: 0.9rem !important;
    }
    
    /* 統計資訊響應式 */
    #stats,
    .stats-container {
        flex-direction: column !important;
        gap: 10px !important;
        padding: 10px !important;
    }
    
    #stats > div,
    .stats-container > div {
        width: 100% !important;
        text-align: center !important;
        padding: 8px 0 !important;
        border-bottom: 1px solid #eee;
    }
    
    #stats > div:last-child,
    .stats-container > div:last-child {
        border-bottom: none;
    }
}

/* 超小手機 (最多 479px) */
@media (max-width: 479px) {
    .cameras-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .container {
        padding: 0 8px;
    }
    
    .camera-image {
        height: 180px !important;
    }
    
    .header {
        padding: 10px 0 !important;
    }
    
    .header h1 {
        font-size: 1.1rem !important;
        margin-bottom: 5px !important;
    }
    
    .header p {
        font-size: 0.85rem !important;
    }
    
    .camera-card {
        border-radius: 8px !important;
    }
    
    .camera-info {
        padding: 8px !important;
    }
    
    .camera-info h3 {
        font-size: 0.9rem !important;
        line-height: 1.3;
        margin-bottom: 5px !important;
    }
    
    .camera-info p {
        font-size: 0.75rem !important;
        line-height: 1.3;
        margin: 3px 0 !important;
    }
    
    .camera-info p i {
        margin-right: 3px;
        font-size: 0.7rem;
    }
    
    .back-btn {
        padding: 8px 12px !important;
        font-size: 0.85rem !important;
        margin: 10px 0 !important;
    }
    
    /* 篩選器超小螢幕優化 */
    .filter-container {
        flex-direction: column !important;
        gap: 8px !important;
        margin: 10px 0 !important;
    }
    
    .filter-container select,
    .filter-container button {
        width: 100% !important;
        padding: 10px !important;
        font-size: 0.9rem !important;
    }
    
    /* 統計資訊超小螢幕優化 */
    #stats,
    .stats-container {
        flex-direction: column !important;
        gap: 8px !important;
        padding: 8px !important;
        margin: 10px 0 !important;
    }
    
    #stats > div,
    .stats-container > div {
        padding: 6px 0 !important;
    }
    
    #stats > div > div:first-child,
    .stats-container > div > div:first-child {
        font-size: 1.3rem !important;
    }
    
    #stats > div > div:last-child,
    .stats-container > div > div:last-child {
        font-size: 0.75rem !important;
    }
    
    /* 分頁按鈕優化 */
    #pagination button {
        padding: 8px 10px !important;
        font-size: 0.85rem !important;
        margin: 0 2px !important;
    }
    
    #pagination span {
        font-size: 0.9rem !important;
        margin: 0 8px !important;
    }
    
    /* Modal 優化 */
    .modal-content {
        width: 95% !important;
        margin: 5% auto !important;
    }
    
    .modal-info {
        padding: 12px !important;
        margin-top: 10px !important;
    }
    
    .modal-info h2 {
        font-size: 1.1rem !important;
    }
    
    .modal-info p {
        font-size: 0.8rem !important;
    }
    
    .close {
        font-size: 30px !important;
        top: 10px !important;
        right: 20px !important;
    }
    
    /* 深色模式切換按鈕 */
    .dark-mode-toggle {
        width: 45px !important;
        height: 45px !important;
        top: 15px !important;
        right: 15px !important;
        font-size: 1.2rem !important;
    }
    
    /* 資訊面板優化 */
    #infoPanel {
        padding: 12px !important;
        margin: 10px 0 !important;
    }
    
    #infoPanel h3 {
        font-size: 0.95rem !important;
    }
    
    #infoContent {
        font-size: 0.8rem !important;
    }
}

/* 橫向模式優化 (手機橫屏) */
@media (max-width: 767px) and (orientation: landscape) {
    .camera-image {
        height: 150px !important;
    }
    
    .cameras-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .header {
        padding: 10px 0 !important;
    }
    
    .modal-content {
        width: 95% !important;
        margin: 2% auto !important;
    }
    
    .modal-image {
        max-height: 60vh !important;
    }
}

/* 通用響應式圖片 */
.camera-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s;
}

/* 響應式字體 */
@media (max-width: 768px) {
    body {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 13px;
    }
}

/* 確保圖片不會溢出 */
img {
    max-width: 100%;
    height: auto;
}

/* 響應式表格 */
@media (max-width: 768px) {
    table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

/* 防止文字溢出 */
.camera-info h3,
.camera-info p,
.modal-info h2,
.modal-info p {
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
}

/* 觸控設備優化 */
@media (hover: none) and (pointer: coarse) {
    .camera-card {
        transition: none;
    }
    
    .camera-card:active {
        transform: scale(0.98);
    }
    
    button,
    .back-btn,
    select {
        min-height: 44px; /* iOS 建議的最小觸控目標 */
        min-width: 44px;
    }
}