/* 椤甸潰鍒囨崲鍔ㄧ敾 */
        body {
            animation: pageFadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        @keyframes pageFadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .container {
            max-width: 1100px;
            margin: 30px auto;
            padding: 0 20px;
        }
        
        .page-header {
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            padding: 30px;
            border-radius: var(--radius-lg);
            box-shadow: var(--glass-shadow);
            margin-bottom: 25px;
            text-align: center;
            border: 1px solid var(--glass-border);
        }
        
        .page-title {
            font-size: 28px;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 10px;
        }
        
        .page-subtitle {
            color: var(--text-muted);
            font-size: 15px;
        }
        
        .upload-card {
            background: var(--glass-bg);
            backdrop-filter: var(--glass-blur);
            -webkit-backdrop-filter: var(--glass-blur);
            border: 1px solid var(--glass-border);
            border-radius: 28px;
            padding: 40px;
            box-shadow: var(--glass-shadow);
            margin-bottom: 25px;
            position: relative;
            overflow: hidden;
            transition: var(--transition);
        }
        
        .upload-card:hover {
            transform: translateY(-4px);
            border-color: rgba(255, 255, 255, 0.4);
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
        }
        
        /* 鎮仠鍙嶅厜娴佸姩鍔ㄧ敾 - 涓?upload.html 涓€鑷?*/
        .upload-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -60%;
            width: 200%;
            height: 200%;
            background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, 0.2) 50%, transparent 70%);
            transform: rotate(25deg);
            transition: transform 0.5s ease;
            opacity: 0;
            pointer-events: none;
        }
        .upload-card:hover::before {
            opacity: 1;
            transform: rotate(25deg) translateX(30%);
        }
        /* 纭繚鍐呭鍦ㄥ弽鍏夊眰涔嬩笂 */
        .upload-card > * {
            position: relative;
            z-index: 1;
        }
        
        .drop-area {
            border: 2px dashed rgba(255, 255, 255, 0.3);
            border-radius: 16px;
            padding: 40px 20px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            background: rgba(255, 255, 255, 0.08);
            position: relative;
        }
        
        .drop-area:hover, .drop-area.highlight {
            border-color: var(--primary);
            background: rgba(102, 126, 234, 0.15);
            transform: scale(1.01);
            box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.2);
        }
        
        .drop-icon {
            font-size: 48px;
            color: var(--primary);
            margin-bottom: 15px;
            opacity: 0.9;
        }
        
        .drop-text {
            margin-bottom: 10px;
            font-size: 16px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.95);
        }
        
        .drop-hint {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
        }
        
        .file-input { display: none; }
        
        .file-list { margin-top: 20px; }
        
        .file-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 14px 18px;
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 12px;
            margin-bottom: 10px;
            background: rgba(255, 255, 255, 0.1);
            transition: all 0.2s;
        }
        
        .file-item:hover {
            border-color: rgba(102, 126, 234, 0.5);
            background: rgba(255, 255, 255, 0.18);
            transform: translateX(4px);
        }
        
        .file-info {
            display: flex;
            align-items: center;
            gap: 14px;
            flex: 1;
            overflow: hidden;
        }
        
        .file-icon {
            color: var(--primary);
            flex-shrink: 0;
            font-size: 20px;
        }
        
        .file-details { 
            flex: 1;
            overflow: hidden;
        }
        
        .file-name {
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            margin-bottom: 3px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.95);
        }
        
        .file-size {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.6);
        }
        
        .remove-btn {
            background: none;
            border: none;
            color: var(--error);
            cursor: pointer;
            flex-shrink: 0;
            font-size: 20px;
            padding: 8px;
            border-radius: 8px;
            transition: all 0.2s;
        }
        
        .remove-btn:hover {
            background: rgba(229, 57, 53, 0.1);
        }
        
        .stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 25px;
        }
        
        .stat-item {
            padding: 20px;
            background: rgba(102, 126, 234, 0.1);
            border-radius: 12px;
            text-align: center;
            transition: all 0.3s;
        }
        
        .stat-item:hover {
            transform: translateY(-3px);
        }
        
        .stat-value {
            font-size: 32px;
            font-weight: bold;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 8px;
        }
        
        .stat-label {
            font-size: 14px;
            color: var(--text-muted);
        }
        
        .progress-section {
            margin-top: 25px;
            display: none;
        }
        
        .progress-section.show {
            display: block;
            animation: fadeIn 0.3s ease;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .progress-bar {
            background: rgba(255, 255, 255, 0.5);
            border-radius: 12px;
            height: 16px;
            margin-bottom: 15px;
            overflow: hidden;
        }
        
        .progress-fill {
            height: 100%;
            background: var(--primary-gradient);
            border-radius: 12px;
            transition: width 0.3s;
        }
        
        .progress-text {
            font-size: 15px;
            color: var(--text-primary);
            text-align: center;
            font-weight: 500;
        }
        
        .action-bar {
            text-align: center;
            margin-top: 30px;
        }
        
        .form-group { margin-bottom: 25px; }
        label {
            display: block;
            margin-bottom: 10px;
            font-weight: 600;
            color: var(--text-primary);
            font-size: 15px;
        }
        .input-field {
            width: 100%;
            padding: 14px 16px;
            border: 1px solid var(--glass-border);
            border-radius: 12px;
            font-size: 15px;
            transition: all 0.3s;
            background: rgba(255, 255, 255, 0.5);
            color: var(--text-primary);
        }
        .input-field:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.2);
        }
        .aux-buttons {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-top: 12px;
        }
        .aux-btn {
            padding: 14px;
            border: 2px dashed var(--glass-border);
            background: rgba(255, 255, 255, 0.3);
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-primary);
        }
        .aux-btn:hover {
            border-color: var(--primary);
            background: rgba(102, 126, 234, 0.1);
            transform: translateY(-2px);
        }
        .aux-btn i { color: var(--primary); font-size: 18px; }
        .video-type-tabs {
            display: flex;
            gap: 10px;
            margin-bottom: 15px;
        }
        .video-tab {
            flex: 1;
            padding: 12px;
            border: 1px solid var(--glass-border);
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.3);
            cursor: pointer;
            transition: all 0.3s;
            text-align: center;
            font-weight: 500;
            color: var(--text-muted);
        }
        .video-tab.active {
            border-color: var(--primary);
            background: rgba(102, 126, 234, 0.2);
            color: var(--primary);
        }
        .video-tab i { display: block; font-size: 20px; margin-bottom: 5px; }
        
        /* 鎻愪氦鎸夐挳 - 浣跨敤 theme.css 鐨?.btn-primary */
        .submit-btn {
            width: 100%;
            margin-top: 25px;
        }
        
        /* 鏀寔骞冲彴鎻愮ず鍖哄煙 */
        .platform-info {
            margin-top: 10px; padding: 14px 16px; border-radius: 12px;
            font-size: 13px; line-height: 1.7;
            background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
            color: rgba(255,255,255,.75);
        }
        .platform-info strong { color: rgba(255,255,255,.95); }
        .platform-info .p-ok { color: #4ade80; }
        .platform-info .p-warn { color: #fbbf24; }
        .platform-info .p-err { color: #f87171; }

        /* disabled鐘舵€佷娇鐢╰heme.css鐨勬牱寮?*/