@media (max-width: 1024px) {
            .container {
                margin: 5px;
                border-radius: 10px;
            }
            
            .main-content {
                padding: 15px;
                gap: 15px;
            }
            
            .controls-grid {
                gap: 20px;
            }
        }

        /* 移动端优化 */
        @media (max-width: 768px) {
            body {
                padding: 5px;
            }
            
            .container {
                border-radius: 8px;
                min-height: calc(100vh - 10px);
            }
            
            .header {
                padding: 20px 15px;
            }
            
            .header h1 {
                font-size: 1.8em;
                margin-bottom: 8px;
            }
            
            .header p {
                font-size: 1em;
                margin-bottom: 10px;
            }
            
            .author-info {
                font-size: 0.8em;
            }
            
            .main-content {
                grid-template-columns: 1fr;
                padding: 15px;
                gap: 20px;
            }
            
            #markdownInput {
                height: 300px;
                font-size: 16px; /* 防止iOS缩放 */
                padding: 12px;
            }
            
            #preview {
                min-height: 300px;
                padding: 15px;
            }
            
            .controls {
                padding: 20px 15px;
                text-align: center;
            }

            .controls-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .preview-status-stack {
                top: 12px;
                right: 12px;
                left: 12px;
                align-items: stretch;
            }

            .preview-status-stack > .status-card {
                width: 100%;
            }

            .btn {
                margin: 5px;
                padding: 12px 20px;
                font-size: 14px;
                display: inline-block;
                min-width: 120px;
            }
            
            .btn-secondary {
                padding: 10px 16px;
                font-size: 13px;
                min-width: 100px;
            }
            
            .shortcut-info {
                font-size: 0.8em;
                margin-top: 10px;
                line-height: 1.4;
            }
            
            .word-count {
                position: static;
                margin-top: 5px;
                text-align: right;
                background: none;
                font-size: 11px;
            }
            
            .drag-hint::after {
                font-size: 11px;
                bottom: -20px;
            }
        }

        /* 小屏手机优化 */
        @media (max-width: 480px) {
            .header h1 {
                font-size: 1.5em;
            }
            
            .header p {
                font-size: 0.9em;
            }
            
            .author-info {
                font-size: 0.75em;
            }
            
            .main-content {
                padding: 10px;
            }
            
            #markdownInput {
                height: 250px;
                padding: 10px;
                font-size: 16px;
            }
            
            #preview {
                min-height: 250px;
                padding: 12px;
            }
            
            .controls {
                padding: 15px 10px;
            }
            
            .btn {
                width: calc(50% - 10px);
                margin: 3px 5px;
                padding: 10px 8px;
                font-size: 13px;
            }
            
            .btn-secondary {
                width: calc(50% - 10px);
                margin: 3px 5px;
                padding: 8px 6px;
                font-size: 12px;
            }
            
            .shortcut-info {
                font-size: 0.7em;
                padding: 0 5px;
            }
            
            .section-title {
                font-size: 1.1em;
                margin-bottom: 10px;
            }
        }

        /* 预览样式 */
        #preview h1, #preview h2, #preview h3, #preview h4, #preview h5, #preview h6 {
            color: #333;
            margin: 20px 0 10px 0;
        }

        #preview h1 { font-size: 2em; }
        #preview h2 { font-size: 1.7em; }
        #preview h3 { font-size: 1.4em; }

        #preview p {
            margin: 10px 0;
            line-height: 1.6;
        }

        #preview ul, #preview ol {
            margin: 10px 0;
            padding-left: 30px;
        }

        #preview li {
            margin: 5px 0;
        }

        #preview code {
            background: #f4f4f4;
            padding: 2px 6px;
            border-radius: 3px;
            font-family: monospace;
        }

        #preview pre {
            background: #f4f4f4;
            padding: 15px;
            border-radius: 5px;
            overflow-x: auto;
            margin: 10px 0;
        }

        #preview blockquote {
            border-left: 4px solid #4CAF50;
            margin: 15px 0;
            padding: 10px 20px;
            background: #f9f9f9;
        }

        #preview table {
            border-collapse: collapse;
            width: 100%;
            margin: 15px 0;
        }

        #preview th, #preview td {
            border: 1px solid #ddd;
            padding: 8px;
            text-align: left;
        }

        #preview th {
            background-color: #f2f2f2;
        }

        /* 预览区空状态 */
        .preview-empty {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            height: 100%;
            min-height: 350px;
            text-align: center;
            color: var(--text-muted);
            background: linear-gradient(135deg, var(--preview-bg) 0%, rgba(255, 255, 255, 0.5) 100%);
            border-radius: 8px;
        }

        .preview-empty-icon {
            font-size: 48px;
            margin-bottom: 16px;
            opacity: 0.6;
            animation: float-gentle 3s ease-in-out infinite;
        }

        .preview-empty-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-secondary);
            margin-bottom: 8px;
        }

        .preview-empty-subtitle {
            font-size: 14px;
            margin-bottom: 20px;
            line-height: 1.5;
        }

        .preview-quick-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .quick-action-btn {
            padding: 8px 16px;
            background: var(--glass-bg);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            color: var(--text-primary);
            text-decoration: none;
            font-size: 13px;
            cursor: pointer;
            transition: var(--transition);
            backdrop-filter: var(--blur);
        }

        .quick-action-btn:hover {
            background: var(--accent-primary);
            color: var(--text-white);
            border-color: var(--accent-primary);
            transform: translateY(-1px);
        }

        @keyframes float-gentle {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-8px); }
        }

        /* 自定义确认对话框 */
        .custom-dialog {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 10001;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }

        .custom-dialog.show {
            opacity: 1;
            visibility: visible;
        }

        .dialog-content {
            background: var(--glass-bg);
            border-radius: 16px;
            padding: 24px;
            max-width: 400px;
            width: 90%;
            text-align: center;
            box-shadow: 
                0 20px 40px rgba(0, 0, 0, 0.15),
                0 0 0 1px var(--glass-border);
            backdrop-filter: var(--blur);
            transform: scale(0.9);
            transition: transform 0.3s ease;
        }

        .custom-dialog.show .dialog-content {
            transform: scale(1);
        }

        .dialog-icon {
            font-size: 32px;
            margin-bottom: 12px;
        }

        .dialog-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .dialog-message {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
            line-height: 1.5;
        }

        .dialog-buttons {
            display: flex;
            gap: 12px;
            justify-content: center;
        }

        .dialog-btn {
            padding: 10px 20px;
            border: none;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition);
        }

        .dialog-btn-primary {
            background: var(--accent-primary);
            color: var(--text-white);
        }

        .dialog-btn-primary:hover {
            background: var(--accent-secondary);
            transform: translateY(-1px);
        }

        .dialog-btn-secondary {
            background: var(--glass-bg);
            color: var(--text-primary);
            border: 1px solid var(--border-color);
        }

        .dialog-btn-secondary:hover {
            background: var(--preview-bg);
            border-color: var(--border-focus);
        }

        /* Toast通知样式 */
        .toast-container {
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 10002;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .toast {
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            border-radius: 12px;
            padding: 12px 16px;
            max-width: 300px;
            display: flex;
            align-items: center;
            gap: 10px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
            backdrop-filter: var(--blur);
            transform: translateX(320px);
            transition: all 0.3s ease;
        }

        .toast.show {
            transform: translateX(0);
        }

        .toast-icon {
            font-size: 18px;
            flex-shrink: 0;
        }

        .toast-content {
            flex: 1;
        }

        .toast-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 2px;
        }

        .toast-message {
            font-size: 12px;
            color: var(--text-secondary);
            line-height: 1.4;
        }

        .toast.success {
            border-color: var(--success);
        }

        .toast.success .toast-icon {
            color: var(--success);
        }

        .toast.error {
            border-color: var(--warning);
        }

        .toast.error .toast-icon {
            color: var(--warning);
        }

        .toast.info {
            border-color: var(--info);
        }

        .toast.info .toast-icon {
            color: var(--info);
        }

        /* 拖拽提示样式 */
        .drag-hint {
            position: relative;
        }

        .drag-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
            border-radius: 8px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: var(--text-white);
            font-size: 18px;
            font-weight: 600;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 10;
            backdrop-filter: blur(10px);
            border: 3px dashed rgba(255, 255, 255, 0.8);
        }

        .drag-overlay.show {
            opacity: 0.95;
            visibility: visible;
        }

        .drag-overlay-icon {
            font-size: 48px;
            margin-bottom: 12px;
            animation: bounce 1s infinite;
        }

        .drag-overlay-text {
            text-align: center;
            line-height: 1.4;
        }

        @keyframes bounce {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }

        /* 数学公式渲染状态指示器 */
        .math-rendering-indicator {
            background: var(--info);
            color: var(--text-white);
            padding: 6px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 500;
            display: none;
            align-items: center;
            gap: 6px;
            animation: pulse 1.5s infinite;
            box-shadow: 0 6px 18px rgba(116, 185, 255, 0.3);
        }

        .math-rendering-indicator.show {
            display: inline-flex;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }

        /* 数学公式渲染错误提示 */
        .math-error {
            background: var(--warning);
            color: var(--text-white);
            padding: 8px 12px;
            border-radius: 6px;
            font-size: 12px;
            margin: 5px 0;
            display: inline-block;
        }

        .drag-hint-text {
            position: absolute;
            bottom: -30px;
            left: 0;
            right: 0;
            text-align: center;
            font-size: 12px;
            color: var(--text-muted);
            opacity: 0.8;
            transition: var(--transition);
        }

        .drag-hint-text::before {
            content: "💡 ";
        }

        /* 快捷键提示 */
        .shortcut-info {
            margin-top: 15px;
            font-size: 0.9em;
            color: #666;
            text-align: center;
        }

        .shortcut-info strong {
            color: #4CAF50;
        }

        /* 状态指示器 */
        .status-indicator {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 8px 15px;
            background: #4CAF50;
            color: white;
            border-radius: 20px;
            font-size: 12px;
            opacity: 0;
            transition: opacity 0.3s;
            z-index: 1000;
        }

        .status-indicator.show {
            opacity: 1;
        }

        .status-indicator.error {
            background: #f44336;
        }

        .status-indicator.info {
            background: #2196F3;
        }

        [data-theme="noir"] .status-indicator {
            background: rgba(250, 204, 21, 0.92);
            color: #111827;
        }

        [data-theme="aurora"] .status-indicator {
            background: rgba(127, 90, 240, 0.88);
        }

        /* 通用模态框组件 */
        .modal-overlay {
            position: fixed;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(0, 0, 0, 0.75);
            backdrop-filter: blur(6px);
            padding: 20px;
            z-index: 10000;
        }

        .modal-shell {
            background: var(--container-bg);
            border-radius: 16px;
            padding: 30px;
            width: min(100%, 640px);
            max-height: 90vh;
            overflow-y: auto;
            box-shadow: 
                0 20px 40px rgba(0, 0, 0, 0.3),
                0 0 0 1px var(--glass-border);
            display: flex;
            flex-direction: column;
            gap: 20px;
            animation: fadeIn 0.3s ease-out;
        }

        .modal-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .modal-header h2 {
            margin: 0;
            color: var(--text-primary);
        }

        .modal-close {
            background: none;
            border: none;
            font-size: 24px;
            cursor: pointer;
            color: var(--text-secondary);
            transition: var(--transition);
            border-radius: 8px;
            padding: 2px 6px;
        }

        .modal-close:hover,
        .modal-close:focus {
            color: var(--accent-primary);
            background: rgba(0, 0, 0, 0.04);
            box-shadow: 0 0 0 1px var(--border-color);
        }

        .modal-body {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .ai-config-modal .modal-shell {
            width: min(100%, 600px);
        }

        .admin-panel .modal-shell {
            width: min(100%, 800px);
        }

        /* AI模式选择弹层与结果比对 */
        .ai-mode-shell {
            width: min(100%, 480px);
        }

        .ai-mode-body {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .ai-mode-options {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .ai-mode-option {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            padding: 12px;
            border: 1px solid var(--border-color);
            border-radius: 10px;
            background: var(--glass-bg);
            transition: var(--transition);
        }

        .ai-mode-option:hover {
            border-color: var(--border-focus);
            transform: translateY(-1px);
        }

        .ai-mode-option strong {
            display: block;
            font-size: 14px;
            color: var(--text-primary);
        }

        .ai-mode-option span {
            display: block;
            font-size: 12px;
            color: var(--text-secondary);
            margin-top: 2px;
            line-height: 1.5;
        }

        .ai-mode-actions {
            display: flex;
            justify-content: flex-end;
            gap: 12px;
        }

        .ai-mode-actions .btn-secondary {
            min-width: 120px;
        }

        .ai-result-shell {
            width: min(100%, 860px);
        }

        .ai-result-body {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .ai-result-tabs {
            display: flex;
            gap: 8px;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 8px;
        }

        .ai-result-tab {
            padding: 8px 14px;
            border-radius: 20px;
            border: 1px solid transparent;
            background: transparent;
            color: var(--text-secondary);
            font-size: 13px;
            cursor: pointer;
            transition: var(--transition);
        }

        .ai-result-tab.active {
            color: var(--accent-primary);
            border-color: var(--accent-primary);
            background: rgba(9, 132, 227, 0.08);
        }

        .ai-result-panels {
            position: relative;
        }

        .ai-result-panel {
            display: none;
        }

        .ai-result-panel.active {
            display: block;
        }

        .ai-result-description {
            font-size: 13px;
            color: var(--text-secondary);
        }

        .ai-result-summary {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 12px;
            color: var(--text-secondary);
        }

        .ai-result-summary span {
            background: var(--preview-bg);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 4px 10px;
        }

        .diff-view {
            font-family: 'JetBrains Mono', 'Courier New', monospace;
            font-size: 13px;
            background: var(--preview-bg);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            max-height: 360px;
            overflow: auto;
            padding: 16px;
            line-height: 1.5;
        }

        .diff-line {
            display: block;
            white-space: pre-wrap;
            padding: 2px 6px;
            border-radius: 6px;
            margin: 0;
        }

        .diff-line.diff-added {
            background: rgba(0, 184, 148, 0.12);
            color: #00664d;
        }

        .diff-line.diff-removed {
            background: rgba(225, 112, 85, 0.12);
            color: #792312;
        }

        .diff-line.diff-unchanged {
            color: var(--text-secondary);
            opacity: 0.85;
        }

        .diff-line.diff-skip {
            color: var(--text-muted);
            font-style: italic;
        }

        .ai-result-code {
            font-family: 'JetBrains Mono', 'Courier New', monospace;
            font-size: 13px;
            background: var(--preview-bg);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            max-height: 360px;
            overflow: auto;
            padding: 16px;
            white-space: pre-wrap;
            line-height: 1.6;
        }

        .ai-result-footer {
            display: flex;
            justify-content: flex-end;
            gap: 12px;
            margin-top: 8px;
        }

        .ai-result-footer .btn-secondary {
            min-width: 120px;
        }

        /* 官网介绍模态框 */
        .intro-modal-shell {
            width: min(720px, 95%);
        }

        .intro-modal-body {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .intro-modal-summary {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 16px;
        }

        .intro-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 18px;
            padding: 18px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            box-shadow: 0 12px 28px var(--shadow-hover);
        }

        [data-theme="noir"] .intro-card {
            background: rgba(17, 24, 39, 0.88);
        }

        .intro-card h4 {
            margin: 0;
            font-size: 16px;
            color: var(--text-primary);
        }

        .intro-card p,
        .intro-card li {
            margin: 0;
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        .intro-updates {
            border-radius: 16px;
            border: 1px solid var(--border-color);
            background: var(--preview-bg);
            padding: 18px;
            max-height: 240px;
            overflow: hidden;
        }

        .intro-updates-content {
            max-height: 170px;
            overflow-y: auto;
            padding-right: 8px;
        }

        .intro-updates h3 {
            margin: 0 0 12px 0;
            font-size: 16px;
            color: var(--accent-primary);
        }

        .intro-updates ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .intro-updates li {
            display: flex;
            flex-direction: column;
            gap: 4px;
            font-size: 13px;
            color: var(--text-secondary);
        }

        .intro-updates li strong {
            color: var(--text-primary);
        }

        .intro-modal-actions {
            display: flex;
            justify-content: flex-end;
            gap: 12px;
        }

        .intro-modal-actions .btn-secondary {
            min-width: 130px;
        }

        .ai-status-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            margin-bottom: 6px;
            font-size: 13px;
            color: var(--text-primary);
        }

        .ai-status-header button {
            background: none;
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 4px 10px;
            font-size: 12px;
            color: var(--text-secondary);
            cursor: pointer;
            transition: var(--transition);
        }

        .ai-status-header button:hover {
            border-color: var(--warning);
            color: var(--warning);
        }

        .ai-status-message {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .ai-status-progress {
            width: 100%;
            height: 6px;
            background: var(--border-color);
            border-radius: 4px;
            overflow: hidden;
        }

        .ai-status-progress .progress-bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
            border-radius: 4px;
            width: 5%;
            transition: width 0.3s ease;
        }

        .ai-inline-status {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            padding: 10px 12px;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            border-radius: 12px;
            box-shadow: 0 8px 16px var(--shadow);
            margin-top: 10px;
        }

        .ai-inline-status .ai-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 10px;
            background: var(--accent-primary);
            color: white;
            border-radius: 999px;
            font-weight: 600;
            font-size: 12px;
        }

        .ai-inline-status .ai-model {
            font-weight: 600;
            color: var(--text-primary);
        }

        .ai-inline-status .ai-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--text-secondary);
            font-size: 13px;
        }

        .ai-inline-status .ai-meta strong {
            color: var(--accent-primary);
        }

        .ai-inline-status.is-warning {
            border-color: var(--warning);
            box-shadow: 0 8px 16px rgba(255, 179, 71, 0.18);
        }

        /* 预览缩略导航 */
        .preview-minimap {
            position: fixed;
            top: 140px;
            right: clamp(8px, 2vw, 22px);
            width: 220px;
            max-height: 70vh;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            border-radius: 14px;
            box-shadow: 0 16px 34px rgba(0, 0, 0, 0.14);
            padding: 12px;
            backdrop-filter: var(--blur);
            z-index: 900;
        }

.mini-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    cursor: grab;
    user-select: none;
}

.mini-header:active {
    cursor: grabbing;
}

.mini-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.mini-reset {
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 8px;
    width: 28px;
    height: 28px;
    cursor: pointer;
    transition: var(--transition);
}

.mini-reset:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    box-shadow: 0 4px 10px var(--shadow-hover);
}

        .mini-reset:focus-visible {
            outline: 2px solid var(--border-focus);
            outline-offset: 2px;
        }

        .minimap-restore {
            position: fixed;
            bottom: 18px;
            right: 18px;
            padding: 10px 14px;
            border-radius: 10px;
            border: 1px solid var(--border-color);
            background: var(--glass-bg);
            color: var(--text-primary);
            box-shadow: 0 10px 20px rgba(0,0,0,0.14);
            cursor: pointer;
            z-index: 12000;
            display: block;
            opacity: 0.8;
            pointer-events: auto;
        }

        .minimap-restore:hover {
            border-color: var(--accent-primary);
            color: var(--accent-primary);
            box-shadow: 0 12px 24px var(--shadow-hover);
            opacity: 1;
        }

        .mini-title {
            font-weight: 700;
            color: var(--text-primary);
            font-size: 14px;
        }

        .mini-subtitle {
            font-size: 12px;
            color: var(--text-secondary);
        }

        .mini-toggle {
            background: var(--glass-bg);
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            border-radius: 8px;
            width: 28px;
            height: 28px;
            cursor: pointer;
            transition: var(--transition);
        }

        .mini-toggle:hover {
            border-color: var(--accent-primary);
            color: var(--accent-primary);
            box-shadow: 0 4px 10px var(--shadow-hover);
        }

        .mini-toggle:focus-visible {
            outline: 2px solid var(--border-focus);
            outline-offset: 2px;
        }

        .mini-list {
            display: flex;
            flex-direction: column;
            gap: 6px;
            max-height: 56vh;
            overflow-y: auto;
            padding-right: 4px;
        }

        .mini-item {
            display: grid;
            grid-template-columns: auto 1fr;
            gap: 8px;
            padding: 6px 8px;
            background: var(--preview-bg);
            border: 1px solid var(--glass-border);
            border-radius: 10px;
            cursor: pointer;
            transition: var(--transition);
            pointer-events: auto;
        }

        .mini-item:hover {
            border-color: var(--accent-primary);
            background: rgba(0, 0, 0, 0.02);
        }

        .mini-item.active {
            border-color: var(--accent-primary);
            box-shadow: 0 6px 14px var(--shadow-hover);
            background: rgba(246, 112, 98, 0.06);
        }

        .mini-bar {
            width: var(--bar-width, 50%);
            height: 6px;
            border-radius: 999px;
            align-self: center;
            background: var(--border-color);
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
        }

        .mini-type-heading { background: linear-gradient(90deg, #f67062, #f8c291); }
        .mini-type-text { background: linear-gradient(90deg, #5ab0df, #89c2d9); }
        .mini-type-list { background: linear-gradient(90deg, #43cea2, #7ed957); }
        .mini-type-code { background: linear-gradient(90deg, #7f5af0, #38bdf8); }
        .mini-type-table { background: linear-gradient(90deg, #f59e0b, #facc15); }

        .mini-label {
            font-size: 12px;
            color: var(--text-primary);
            line-height: 1.4;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .mini-empty {
            text-align: center;
            color: var(--text-secondary);
            font-size: 12px;
            padding: 20px 0;
        }

        .preview-minimap.is-collapsed {
            width: 60px;
            max-height: unset;
            padding: 8px;
            border-radius: 12px;
            text-align: center;
        }

        .preview-minimap.is-collapsed .mini-title,
        .preview-minimap.is-collapsed .mini-subtitle,
        .preview-minimap.is-collapsed .mini-header > div {
            display: none;
        }

        .preview-minimap.is-collapsed .mini-list {
            display: none !important;
        }

        .preview-minimap.is-collapsed .mini-toggle {
            width: 100%;
            height: 36px;
        }

        /* 改进按钮样式 */
        .btn-secondary {
            background: var(--glass-bg);
            color: var(--text-primary);
            border: 1px solid var(--border-color);
            box-shadow: 
                0 1px 6px var(--shadow);
            font-size: 14px;
            padding: 10px 20px;
        }

        .btn-secondary:hover {
            background: var(--preview-bg);
            border-color: var(--border-focus);
            color: var(--accent-primary);
            transform: translateY(-1px);
            box-shadow: 
                0 3px 10px var(--shadow-hover),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
        }

        /* 强调按钮与对比按钮 */
        .btn-strong {
            box-shadow: 0 6px 16px var(--shadow-hover);
        }

        .btn-contrast {
            background: transparent;
            color: var(--accent-primary);
            border: 1px solid var(--accent-primary);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
        }

        .btn-contrast:hover {
            background: var(--preview-bg);
            color: var(--accent-secondary);
            border-color: var(--accent-secondary);
        }

        .btn-pulse {
            animation: btnPulse 3s ease-in-out infinite;
        }

        @keyframes btnPulse {
            0%, 100% { transform: translateY(0); box-shadow: 0 6px 18px var(--shadow-hover); }
            50% { transform: translateY(-1px); box-shadow: 0 10px 22px var(--shadow-focus); }
        }

        /* 文件输入区域优化 */
        .input-section {
            position: relative;
        }

        /* 字数统计 */
        .input-stats {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 10px;
            padding: 8px 12px;
            background: var(--glass-bg);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            font-size: 12px;
            color: var(--text-secondary);
            backdrop-filter: var(--blur);
            transition: var(--transition);
        }

        .input-stats .stat-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2px;
        }

        .input-stats .stat-value {
            font-weight: 600;
            color: var(--accent-primary);
            font-size: 14px;
        }

        .input-stats .stat-label {
            font-size: 11px;
            opacity: 0.8;
        }

        .progress-bar {
            width: 100%;
            height: 4px;
            background: var(--border-color);
            border-radius: 2px;
            overflow: hidden;
            margin-top: 8px;
        }

        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
            border-radius: 2px;
            transition: width 0.3s ease;
            width: 0%;
        }

        /* 长文档解析进度指示器样式 */
        .parse-progress-indicator {
            border: 1px solid var(--glass-border);
            backdrop-filter: var(--blur);
            padding: 16px 20px;
            border-radius: 12px;
            width: min(320px, 100%);
            box-shadow: 
                0 8px 24px rgba(0, 0, 0, 0.12),
                0 0 0 1px var(--glass-border);
            display: none;
        }

        .parse-progress-indicator.show {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .parse-progress-indicator .progress-bar {
            width: 100%;
            height: 6px;
            background: var(--border-color);
            border-radius: 3px;
            overflow: hidden;
        }

        .parse-progress-indicator .progress-bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
            border-radius: 3px;
            transition: width 0.3s ease;
            width: 0%;
            animation: progressShimmer 2s infinite;
        }

        .parse-progress-indicator .progress-text {
            text-align: center;
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        @keyframes progressShimmer {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }

        /* Word转换进度指示器样式 */
        .word-conversion-indicator {
            border: 1px solid var(--glass-border);
            backdrop-filter: var(--blur);
            padding: 16px 20px;
            border-radius: 12px;
            width: min(320px, 100%);
            box-shadow: 
                0 12px 32px rgba(0, 0, 0, 0.15),
                0 0 0 1px var(--glass-border);
            display: none;
        }

        .word-conversion-indicator.show {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .word-conversion-indicator .conversion-icon {
            text-align: center;
            font-size: 32px;
            animation: bounce 1.5s infinite;
        }

        .word-conversion-indicator .progress-bar {
            width: 100%;
            height: 8px;
            background: var(--border-color);
            border-radius: 4px;
            overflow: hidden;
        }

        .word-conversion-indicator .progress-bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
            border-radius: 4px;
            transition: width 0.4s ease;
            width: 0%;
            position: relative;
            overflow: hidden;
        }

        .word-conversion-indicator .progress-bar-fill::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            animation: shimmer 2s infinite;
        }

        .word-conversion-indicator .progress-text {
            text-align: center;
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% { 
                transform: translateY(0); 
            }
            40% { 
                transform: translateY(-8px); 
            }
            60% { 
                transform: translateY(-4px); 
            }
        }

        @keyframes shimmer {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }

        /* 密码界面动画效果 */
        @keyframes backgroundShift {
            0%, 100% { filter: hue-rotate(0deg); }
            50% { filter: hue-rotate(20deg); }
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) scale(1); }
            33% { transform: translateY(-10px) scale(1.02); }
            66% { transform: translateY(5px) scale(0.98); }
        }

        @keyframes modalEntrance {
            0% {
                opacity: 0;
                transform: scale(0.8) translateY(40px);
            }
            100% {
                opacity: 1;
                transform: scale(1) translateY(0);
            }
        }

        @keyframes titleSlideIn {
            0% {
                opacity: 0;
                transform: translateY(20px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes fadeInUp {
            0% {
                opacity: 0;
                transform: translateY(30px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes errorShake {
            0%, 100% { transform: translateX(0); }
            10%, 30%, 50%, 70%, 90% { transform: translateX(-8px); }
            20%, 40%, 60%, 80% { transform: translateX(8px); }
        }

        @keyframes fadeOut {
            0% {
                opacity: 1;
                transform: scale(1);
            }
            100% {
                opacity: 0;
                transform: scale(0.95);
            }
        }

        /* 密码验证界面样式优化 */
        .password-overlay {
            position: fixed;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 32px 20px;
            background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
            backdrop-filter: blur(14px);
            z-index: 10000;
        }

        .password-overlay::before,
        .password-overlay::after {
            content: '';
            position: absolute;
            inset: 0;
            pointer-events: none;
        }

        .password-overlay::before {
            background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.18), transparent 45%),
                        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.14), transparent 50%),
                        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.08), transparent 55%);
            opacity: 0.85;
        }

        .password-overlay::after {
            background: linear-gradient(120deg, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0) 40%),
                        linear-gradient(-135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0) 35%);
            mix-blend-mode: screen;
            opacity: 0.6;
        }

        [data-theme="noir"] .password-overlay {
            background: radial-gradient(circle at top, rgba(250, 204, 21, 0.12), transparent 55%),
                        linear-gradient(135deg, #0f172a 0%, #020617 100%);
        }

        [data-theme="noir"] .password-overlay::before {
            background: radial-gradient(circle at 15% 25%, rgba(250, 204, 21, 0.22), transparent 45%),
                        radial-gradient(circle at 80% 80%, rgba(56, 189, 248, 0.18), transparent 55%);
        }

        .password-modal {
            position: relative;
            width: min(940px, 95vw);
            padding: 44px 44px 34px;
            border-radius: 28px;
            display: flex;
            flex-direction: column;
            gap: 24px;
            background: var(--container-bg);
            border: 1px solid rgba(255, 255, 255, 0.18);
            box-shadow:
                0 28px 60px rgba(15, 23, 42, 0.12),
                0 0 0 1px rgba(255, 255, 255, 0.08);
        }

        [data-theme="noir"] .password-modal {
            background: rgba(17, 24, 39, 0.92);
            border: 1px solid rgba(250, 204, 21, 0.18);
            box-shadow: 0 30px 70px rgba(2, 6, 23, 0.55);
        }

        [data-theme="aurora"] .password-modal {
            background: rgba(247, 249, 255, 0.96);
            border: 1px solid rgba(127, 90, 240, 0.18);
        }

        .password-modal::after {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 28px;
            background: linear-gradient(140deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
            pointer-events: none;
        }

        .password-modal h2 {
            margin: 0;
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--text-primary);
        }

        .password-modal .subtitle {
            margin-top: -8px;
            margin-bottom: 0;
            font-size: 1rem;
            color: var(--text-secondary);
        }

        .password-brief {
            display: flex;
            flex-direction: column;
            gap: 16px;
            padding: 22px 26px;
            border-radius: 22px;
            background: rgba(255, 255, 255, 0.6);
            border: 1px solid rgba(255, 213, 121, 0.45);
            box-shadow: 0 18px 32px rgba(246, 112, 98, 0.12);
            color: var(--text-primary);
        }

        .password-brief-top {
            display: flex;
            gap: 18px;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }

        .password-brief-emblem {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            flex: 1 1 260px;
        }

        .password-brief-emblem .brief-icon {
            font-size: 24px;
        }

        .password-brief-emblem .brief-heading {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text-primary);
        }

        .password-brief-emblem .brief-caption {
            font-size: 0.88rem;
            color: var(--text-secondary);
        }

        .password-brief-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 999px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--accent-primary);
            background: rgba(246, 112, 98, 0.12);
            border: 1px solid rgba(246, 112, 98, 0.2);
            letter-spacing: 0.3px;
        }

        .password-brief-divider {
            width: 100%;
            height: 1px;
            background: linear-gradient(90deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.12), rgba(0, 0, 0, 0));
        }

        .password-brief-bottom {
            display: grid;
            gap: 6px;
        }

        .password-brief-bottom .brief-thanks-title {
            font-weight: 600;
            color: var(--text-primary);
        }

        .password-brief-bottom .brief-thanks-desc {
            margin: 0;
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        [data-theme="noir"] .password-brief {
            background: rgba(17, 24, 39, 0.78);
            border-color: rgba(250, 204, 21, 0.32);
            color: rgba(229, 231, 235, 0.85);
            box-shadow: 0 24px 48px rgba(2, 6, 23, 0.55);
        }

        [data-theme="noir"] .password-brief-pill {
            color: rgba(250, 204, 21, 0.92);
            background: rgba(250, 204, 21, 0.14);
            border-color: rgba(250, 204, 21, 0.3);
        }

        /* 密码头部补充标识 */
        .password-header {
            display: flex;
            flex-direction: column;
            gap: 6px;
            text-align: left;
        }

        .password-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: -4px;
        }

        .password-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            color: var(--accent-primary);
            background: rgba(246, 112, 98, 0.1);
            border: 1px solid rgba(246, 112, 98, 0.18);
            letter-spacing: 0.4px;
        }

        .password-badge::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: currentColor;
        }

        .password-badge.badge-security {
            color: var(--success);
            background: rgba(46, 204, 113, 0.12);
            border-color: rgba(46, 204, 113, 0.2);
        }

        .password-badge.badge-ai {
            color: var(--info);
            background: rgba(61, 169, 252, 0.12);
            border-color: rgba(61, 169, 252, 0.2);
        }

        /* 密码界面双列布局 */
        .password-layout {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 28px;
            align-items: stretch;
        }

        .password-layout > * {
            min-height: 0;
        }

        .password-form {
            display: flex;
            flex-direction: column;
            gap: 18px;
            max-height: clamp(360px, 62vh, 520px);
            overflow-y: auto;
            scrollbar-gutter: stable;
            align-self: center;
        }

        .password-share-card {
            display: flex;
            flex-direction: column;
            gap: 10px;
            padding: 16px;
            border-radius: 16px;
            border-left: 4px solid var(--info);
            background: rgba(61, 169, 252, 0.12);
        }

        .password-share-card .password-share-header {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
        }

        .password-share-card p {
            margin: 0;
            font-size: 12px;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        .password-share-btn {
            width: 100%;
            border: none;
            border-radius: 10px;
            padding: 10px 14px;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-white);
            background: linear-gradient(120deg, var(--accent-secondary), var(--accent-primary));
            cursor: pointer;
            transition: var(--transition);
        }

        .password-share-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 14px 24px rgba(61, 169, 252, 0.22);
        }

        .password-share-tip {
            font-size: 10px;
            color: var(--text-muted);
            text-align: center;
        }

        .password-tips-card {
            display: flex;
            flex-direction: column;
            gap: 10px;
            padding: 16px 18px;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.55);
            border: 1px solid rgba(146, 151, 179, 0.35);
            box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
        }

        .password-tips-card .tips-title {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            color: var(--text-primary);
            font-size: 0.92rem;
        }

        .password-tips-card .tips-title span {
            font-size: 1.05rem;
        }

        .password-tips-card .tips-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .password-tips-card .tips-list li {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            font-size: 0.82rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .password-tips-card .tips-list li::before {
            content: '•';
            font-size: 1rem;
            color: var(--accent-primary);
            line-height: 1;
            transform: translateY(2px);
        }

        /* 右侧亮点面板 */
        .password-insight {
            position: relative;
            display: flex;
            flex-direction: column;
            gap: 18px;
            padding: 24px;
            background: var(--glass-bg);
            border-radius: 22px;
            border: 1px solid var(--glass-border);
            box-shadow: 0 24px 48px var(--shadow);
            overflow: hidden;
            max-height: clamp(360px, 62vh, 520px);
            overflow-y: auto;
            scrollbar-gutter: stable;
        }

        .password-insight::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0));
            pointer-events: none;
        }

        .password-insight-header {
            position: relative;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .password-insight-header .insight-label {
            width: fit-content;
            padding: 4px 10px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            color: var(--accent-secondary);
            background: rgba(67, 206, 162, 0.14);
        }

        .password-insight-header h3 {
            margin: 0;
            font-size: 1.15rem;
            color: var(--text-primary);
        }

        .password-insight-header p {
            margin: 0;
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.6;
        }

        .password-feature-grid {
            position: relative;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 14px;
        }

        .password-feature-grid.feature-grid-dual {
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }

        .password-feature-card {
            position: relative;
            display: flex;
            flex-direction: column;
            gap: 6px;
            padding: 16px;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.6);
            border: 1px solid rgba(255, 255, 255, 0.45);
            box-shadow: 0 12px 26px rgba(15, 23, 42, 0.07);
        }

        .password-feature-card .feature-icon {
            font-size: 20px;
        }

        .password-feature-card strong {
            color: var(--text-primary);
            font-size: 0.95rem;
        }

        .password-feature-card p {
            margin: 0;
            color: var(--text-secondary);
            font-size: 0.85rem;
            line-height: 1.6;
        }

        .password-divider {
            height: 1px;
            background: linear-gradient(90deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0));
        }

        .password-quickstart {
            position: relative;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .password-quickstart .quickstart-title {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 0.95rem;
            letter-spacing: 0.3px;
        }

        .password-step-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 12px;
        }

        .password-step {
            display: flex;
            gap: 12px;
            padding: 14px 16px;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.55);
            border: 1px solid rgba(255, 255, 255, 0.35);
            box-shadow: 0 10px 22px rgba(15, 23, 42, 0.06);
        }

        .password-step .step-index {
            flex-shrink: 0;
            width: 30px;
            height: 30px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
            color: var(--text-white);
            font-weight: 700;
            font-size: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 8px 18px rgba(246, 112, 98, 0.25);
        }

        .password-step strong {
            display: block;
            color: var(--text-primary);
            margin-bottom: 4px;
            font-size: 0.92rem;
        }

        .password-step p {
            margin: 0;
            color: var(--text-secondary);
            font-size: 0.82rem;
            line-height: 1.6;
        }

        .password-bulletins {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .password-bulletins .bulletin-title {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 0.95rem;
        }

        .bulletin-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 12px;
        }

        .bulletin-card {
            display: flex;
            flex-direction: column;
            gap: 6px;
            padding: 16px;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.6);
            border: 1px solid rgba(255, 255, 255, 0.4);
            box-shadow: 0 12px 26px rgba(15, 23, 42, 0.06);
        }

        .bulletin-card strong {
            color: var(--text-primary);
            font-size: 0.92rem;
        }

        .bulletin-card span {
            font-size: 0.78rem;
            letter-spacing: 0.4px;
            font-weight: 600;
            color: var(--accent-secondary);
        }

        .bulletin-card p {
            margin: 0;
            color: var(--text-secondary);
            font-size: 0.82rem;
            line-height: 1.6;
        }

        .password-support {
            position: relative;
            display: flex;
            flex-direction: column;
            gap: 10px;
            padding: 18px;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.55);
            border: 1px solid rgba(255, 255, 255, 0.32);
        }

        .password-support .support-title {
            font-weight: 600;
            color: var(--text-primary);
        }

        .password-support p {
            margin: 0;
            color: var(--text-secondary);
            font-size: 0.85rem;
            line-height: 1.5;
        }

        .support-channels {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .support-channel {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 10px;
            border-radius: 999px;
            font-size: 12px;
            background: rgba(0, 0, 0, 0.04);
            color: var(--text-secondary);
        }

        [data-theme="noir"] .password-badge {
            color: var(--accent-primary);
            background: rgba(250, 204, 21, 0.16);
            border-color: rgba(250, 204, 21, 0.32);
        }

        [data-theme="noir"] .password-badge.badge-security {
            color: var(--success);
            background: rgba(34, 197, 94, 0.18);
            border-color: rgba(34, 197, 94, 0.32);
        }

        [data-theme="noir"] .password-badge.badge-ai {
            color: var(--info);
            background: rgba(56, 189, 248, 0.2);
            border-color: rgba(56, 189, 248, 0.32);
        }

        [data-theme="noir"] .password-share-card {
            background: rgba(56, 189, 248, 0.12);
        }

        [data-theme="noir"] .password-tips-card {
            background: rgba(17, 24, 39, 0.78);
            border-color: rgba(148, 163, 184, 0.28);
            box-shadow: 0 18px 40px rgba(2, 6, 23, 0.45);
        }

        [data-theme="noir"] .password-insight {
            background: rgba(17, 24, 39, 0.88);
            border-color: rgba(148, 163, 184, 0.22);
            box-shadow: 0 26px 60px rgba(2, 6, 23, 0.55);
        }

        [data-theme="noir"] .password-feature-card,
        [data-theme="noir"] .password-step,
        [data-theme="noir"] .bulletin-card,
        [data-theme="noir"] .password-support {
            background: rgba(15, 23, 42, 0.78);
            border-color: rgba(148, 163, 184, 0.28);
        }

        [data-theme="noir"] .support-channel {
            background: rgba(148, 163, 184, 0.18);
            color: rgba(229, 231, 235, 0.82);
        }

        .password-input-wrapper {
            position: relative;
        }

        .password-input {
            width: 100%;
            padding: 16px 48px 16px 18px;
            border-radius: 14px;
            border: 1px solid var(--border-color);
            background: rgba(255, 255, 255, 0.92);
            color: var(--text-primary);
            font-size: 16px;
            transition: all 0.2s ease;
        }

        [data-theme="noir"] .password-input {
            background: rgba(15, 23, 42, 0.85);
            border-color: rgba(148, 163, 184, 0.32);
            color: var(--text-white);
        }

        .password-input:focus {
            border-color: var(--border-focus);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        }

        .password-toggle {
            position: absolute;
            top: 50%;
            right: 14px;
            transform: translateY(-50%);
            border: none;
            background: transparent;
            color: var(--text-secondary);
            font-size: 18px;
            cursor: pointer;
            padding: 4px;
            border-radius: 8px;
            transition: var(--transition);
        }

        .password-toggle:hover {
            color: var(--accent-primary);
            background: rgba(9, 132, 227, 0.08);
        }

        .password-btn {
            width: 100%;
            padding: 16px;
            border-radius: 14px;
            border: none;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-white);
            background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
            box-shadow: 0 18px 32px rgba(9, 132, 227, 0.25);
            cursor: pointer;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }

        .password-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 20px 36px rgba(9, 132, 227, 0.32);
        }

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

        .password-error {
            display: none;
            margin: 0;
            padding: 14px 16px;
            border-radius: 12px;
            border: 1px solid rgba(224, 58, 62, 0.25);
            background: rgba(224, 58, 62, 0.12);
            color: #9f1f24;
        }

        [data-theme="noir"] .password-error {
            background: rgba(224, 58, 62, 0.18);
            border-color: rgba(224, 58, 62, 0.32);
            color: #fca5a5;
        }

.password-hint {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
            text-align: left;
        }

        [data-theme="noir"] .password-hint {
            color: rgba(229, 231, 235, 0.72);
        }

        /* 隐藏主内容 */
        .main-app {
            display: none;
        }

.main-app.authenticated {
    display: block;
}

/* 密码界面移动端适配 */

/* AI 配置改版样式 */
.ai-config-card {
    background: var(--preview-bg);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
}

.ai-config-warning {
    background: rgba(255, 193, 7, 0.15);
    border: 1px solid rgba(255, 193, 7, 0.35);
    color: #8a6d1a;
    padding: 10px 12px;
    border-radius: 8px;
    margin-bottom: 12px;
    font-size: 13px;
}

.ai-config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}

.ai-config-row {
    margin-bottom: 12px;
}

.ai-config-label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--text-primary);
}

.ai-config-select,
.ai-config-input {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: white;
    font-size: 14px;
    color: var(--text-primary);
}

.ai-config-eye {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.ai-config-subtext {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 6px;
}

.ai-config-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ai-config-checkboxes label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
}

.ai-custom-section {
    margin-top: 10px;
    padding: 15px;
    background: rgba(116, 185, 255, 0.05);
    border: 1px solid rgba(116, 185, 255, 0.2);
    border-radius: 10px;
}

.ai-custom-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.ai-config-actions {
    display: flex;
    gap: 10px;
    margin-top: 12px;
}

.ai-config-actions .btn,
.ai-config-actions .btn-secondary {
    flex: 1;
}

.ai-config-note {
    margin-top: 12px;
    padding: 12px;
    background: rgba(116, 185, 255, 0.08);
    border-radius: 10px;
    border: 1px solid rgba(116, 185, 255, 0.2);
}

.ai-config-note ul {
    margin: 8px 0 0 18px;
    color: var(--text-secondary);
    font-size: 14px;
    padding: 0;
}

/* 表格转换器 */
.table-converter-modal {
    max-width: 1180px;
    width: 90vw;
    max-height: 88vh;
}

.table-converter-modal .modal-header {
    position: sticky;
    top: 0;
    z-index: 5;
    background: var(--container-bg);
    padding-bottom: 10px;
    margin-bottom: 4px;
    border-bottom: 1px solid var(--border-color);
}

.table-converter-modal .modal-body {
    padding-bottom: 0;
}

.table-converter-modal .table-converter-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.table-quick-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    background: var(--preview-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 10px 12px;
}

.table-quick-controls .pill-group {
    display: inline-flex;
    gap: 6px;
}

.pill-toggle {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    background: var(--glass-bg);
    color: var(--text-secondary);
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 13px;
}

.pill-toggle.active {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
    box-shadow: 0 4px 10px var(--shadow-hover);
}

.switch-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--glass-bg);
    cursor: pointer;
    transition: var(--transition);
}

.switch-dot {
    width: 32px;
    height: 16px;
    border-radius: 999px;
    background: var(--border-color);
    position: relative;
    transition: var(--transition);
}

.switch-dot::after {
    content: '';
    position: absolute;
    top: 1px;
    left: 2px;
    width: 14px;
    height: 14px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 1px 4px rgba(0,0,0,0.15);
    transition: var(--transition);
}

.switch-toggle.active .switch-dot {
    background: var(--accent-primary);
}

.switch-toggle.active .switch-dot::after {
    transform: translateX(14px);
}

.switch-toggle.active span {
    color: var(--accent-primary);
    font-weight: 600;
}

.switch-toggle span {
    color: var(--text-secondary);
    font-size: 13px;
}

.table-converter-tip {
    margin: 0 0 4px 0;
    color: var(--text-secondary);
    font-size: 13px;
}

.table-tab-bar {
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 6px;
}

.table-tab {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    background: var(--glass-bg);
    color: var(--text-primary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 600;
}

.table-tab:hover {
    background: var(--preview-bg);
}

.table-tab.active {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-sm);
}

.table-tab-panel {
    display: none;
    margin-top: 6px;
}

.table-tab-panel.active {
    display: block;
}

.table-panel-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.table-input-block,
.table-preview-block {
    background: var(--preview-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 12px;
}

.table-block-title {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.table-converter-textarea {
    width: 100%;
    min-height: 230px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px;
    font-family: "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    resize: vertical;
    background: white;
    color: var(--text-primary);
}

.table-char-count {
    text-align: right;
    color: var(--text-secondary);
    font-size: 12px;
    margin-top: 4px;
}

.table-helper {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 6px;
}

.table-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.table-preview-card {
    min-height: 240px;
    max-height: 420px;
    background: linear-gradient(90deg, #fafbff 23px, transparent 1%) center, linear-gradient(#fafbff 23px, transparent 1%) center, white;
    background-size: 24px 24px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px;
    overflow: auto;
    box-shadow: var(--shadow-sm);
}

.table-preview-card.striped-table table tr:nth-child(even) {
    background: rgba(0, 0, 0, 0.03);
}

[data-theme="noir"] .table-preview-card.striped-table table tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.04);
}

.table-preview-card.fit-auto table {
    width: auto;
    min-width: 280px;
}

.table-preview-card table {
    width: 100%;
    border-collapse: collapse;
}

.table-preview-card th,
.table-preview-card td {
    border: 1px solid #ddd;
    padding: 6px 8px;
    text-align: left;
}

.table-preview-card th {
    background: #f5f7fb;
    font-weight: 700;
}

.table-modal-footer {
    position: sticky;
    bottom: 0;
    z-index: 5;
    background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(255,255,255,0.98));
    padding-top: 12px;
    margin-top: 6px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

[data-theme="noir"] .table-modal-footer {
    background: linear-gradient(180deg, rgba(24,24,29,0.9), rgba(24,24,29,0.98));
}

.table-modal-hint {
    font-size: 12px;
    color: var(--text-secondary);
}

.table-modal-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

@media (max-width: 960px) {
    .table-panel-grid {
        grid-template-columns: 1fr;
    }

    .table-converter-modal {
        width: 96vw;
    }

    .table-quick-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .table-preview-card {
        max-height: 320px;
    }
}