/* ===================== Apple Flow 设计系统 ===================== */

:root {
    /* 基础色彩系统 - Light Mode */
    --primary: #007aff;
    --primary-hover: #005ecb;
    --success: #34c759;
    --warning: #ff9f0a;
    --danger: #ff3b30;
    --info: #5ac8fa;

    /* 背景色系 */
    --bg-body: #f5f5f7;
    --bg-card: rgba(255, 255, 255, 0.8);
    --bg-card-hover: rgba(255, 255, 255, 0.9);
    --bg-input: rgba(118, 118, 128, 0.12);
    --bg-sidebar: rgba(255, 255, 255, 0.5);

    /* 文字颜色 */
    --text-primary: #1d1d1f;
    --text-secondary: #86868b;
    --text-muted: #a1a1a6;
    --text-white: #ffffff;

    /* 边框与分割线 */
    --border: rgba(0, 0, 0, 0.1);
    --border-focus: #007aff;

    /* 阴影系统 */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.12);

    /* 圆角与尺寸 */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;

    /* 玻璃拟态 */
    --blur-amount: 20px;
    --glass-bg: rgba(255, 255, 255, 0.7);

    /* 动画 */
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --font-stack: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-body: #000000;
        --bg-card: rgba(28, 28, 30, 0.8);
        --bg-card-hover: rgba(44, 44, 46, 0.8);
        --bg-input: rgba(118, 118, 128, 0.24);
        --bg-sidebar: rgba(28, 28, 30, 0.5);

        --text-primary: #f5f5f7;
        --text-secondary: #86868b;
        --text-muted: #6e6e73;

        --border: rgba(255, 255, 255, 0.1);

        --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
        --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
        --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.4);

        --glass-bg: rgba(28, 28, 30, 0.7);
    }
}

/* ===================== 基础重置 ===================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 滚动条美化 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(136, 136, 136, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(136, 136, 136, 0.5);
}

body {
    font-family: var(--font-stack);
    background: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    overflow: hidden; /* 防止整个页面滚动 */
    overflow-y: auto;
    transition: background-color 0.3s ease;
}

/* ===================== 布局结构 ===================== */

.dashboard-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===================== 顶部导航栏 ===================== */

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-amount));
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
    -webkit-app-region: drag; /* 允许拖拽窗口 */
    z-index: 100;
    border: 1px solid var(--border);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.app-logo {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 18px;
    background: url('https://qny.weizulin.cn/images/251209154008201.jpg') no-repeat center center;
    background-size: cover;
}

.app-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    -webkit-app-region: no-drag; /* 按钮区域不可拖拽 */
}

.github-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
    padding: 6px 12px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
}

.github-link:hover {
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.05);
}

.github-icon {
    width: 18px;
    height: 18px;
}

.version-tag {
    padding: 4px 10px;
    background: var(--bg-input);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

/* 窗口控制按钮 */
.window-controls {
    display: flex;
    gap: 8px;
    margin-left: 12px;
}

.win-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    position: relative;
    padding: 0;
    font-size: 0; /* 隐藏文字图标 */
    transition: transform 0.1s ease;
}

.win-btn .icon { display: none; } /* 隐藏字符图标 */

.win-close { background: #ff5f57; border: 1px solid #e0443e; }
.win-minimize { background: #febc2e; border: 1px solid #d89e24; }
.win-maximize { background: #28c840; border: 1px solid #1aab29; }

.win-btn:hover { opacity: 0.8; }
.win-btn:active { opacity: 0.6; }

/* ===================== 主体网格布局 ===================== */

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 24px;
    flex: 1;
    min-height: 0; /* 防止溢出 */
    overflow: hidden; /* 确保 grid 不会被撑开 */
}

/* ===================== 左侧内容区 ===================== */

.dashboard-main {
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-height: 0;
    overflow: hidden; /* 传递高度限制 */
}

.card {
    background: var(--bg-card);
    backdrop-filter: blur(var(--blur-amount));
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.content-card {
    flex: 1;
}

.tab-nav {
    display: flex;
    padding: 8px 8px 0;
    border-bottom: 1px solid var(--border);
    gap: 8px;
}

.tab-btn {
    padding: 12px 24px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.03);
}

.tab-btn.active {
    color: var(--primary);
    background: transparent;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
    border-radius: 2px 2px 0 0;
}

.tab-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 24px;
    min-height: 0; /* 关键 */
}

.tab-pane {
    display: none;
    flex-direction: column;
    height: 100%;
    min-height: 0; /* 关键 */
    overflow: hidden; /* 关键 */
}

.tab-pane.active {
    display: flex;
}

/* ===================== 搜索区域 ===================== */

.search-bar-container {
    margin-bottom: 24px;
}

.input-group {
    display: flex;
    gap: 12px;
    width: 100%;
}

.form-input {
    flex: 1;
    padding: 12px 16px;
    font-size: 15px;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    background: var(--bg-input);
    color: var(--text-primary);
    transition: var(--transition);
    outline: none;
}

.form-input:focus {
    background: var(--bg-body);
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.15);
}

.btn {
    padding: 10px 20px;
    border-radius: var(--radius-md);
    border: none;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
}

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

.btn-secondary {
    background: var(--bg-input);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: rgba(118, 118, 128, 0.2);
}

.btn-danger {
    background: rgba(255, 59, 48, 0.1);
    color: var(--danger);
}

.btn-danger:hover {
    background: rgba(255, 59, 48, 0.2);
}

.btn-text {
    background: transparent;
    color: var(--text-secondary);
    padding: 6px 12px;
}

.btn-text:hover {
    color: var(--primary);
    background: rgba(0, 122, 255, 0.1);
}

/* ===================== 搜索结果 ===================== */

.search-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.search-count {
    font-size: 13px;
    color: var(--text-secondary);
}

.search-results-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0; /* 关键：允许 shrinking */
    overflow: hidden; /* 包含子元素的滚动 */
}

.search-grid {
    flex: 1;
    overflow-y: auto;
    padding-right: 8px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 0;
}

.search-item {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: var(--bg-body);
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
}

.search-item:hover {
    transform: scale(1.01);
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-sm);
    border-color: var(--border);
}

.search-cover {
    width: 60px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
    box-shadow: var(--shadow-sm);
}

.search-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.search-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.search-meta {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.search-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.status-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 600;
    margin-left: 8px;
    text-transform: uppercase;
}

.status-badge.ongoing {
    background: rgba(255, 159, 10, 0.15);
    color: var(--warning);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}
.spin {
    animation: spin 1s linear infinite;
    transform-origin: center;
}

/* ===================== 下载表单 ===================== */

.download-form-container {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-header {
    text-align: center;
    margin-bottom: 12px;
}

.form-header h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.form-header p {
    color: var(--text-secondary);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.format-selector {
    display: flex;
    gap: 16px;
}

.format-option-card {
    flex: 1;
    position: relative;
    cursor: pointer;
}

.format-option-card input {
    position: absolute;
    opacity: 0;
}

.format-name {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: var(--bg-input);
    border-radius: var(--radius-md);
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
    border: 2px solid transparent;
}

.format-option-card input:checked + .format-name {
    background: rgba(0, 122, 255, 0.1);
    color: var(--primary);
    border-color: var(--primary);
}

.form-actions {
    display: flex;
    gap: 16px;
    margin-top: 16px;
}

.btn-xl {
    padding: 14px 32px;
    font-size: 16px;
    flex: 1;
}

/* ===================== 右侧边栏 ===================== */

.dashboard-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.status-card, .log-card {
    padding: 20px;
}

.card-header {
    margin-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.book-preview {
    margin-bottom: 20px;
}

.book-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    padding: 12px;
    background: var(--bg-body);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--primary);
}

.progress-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 13px;
    color: var(--text-secondary);
}

.progress-percent {
    color: var(--primary);
    font-weight: 600;
}

.progress-track {
    height: 6px;
    background: var(--bg-input);
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--primary);
    border-radius: 3px;
    transition: width 0.3s ease;
}

/* 日志区域 */
.log-card {
    flex: 1;
    min-height: 0;
}

.log-container {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    background: var(--bg-body);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    font-family: 'Menlo', 'Monaco', 'Courier New', monospace;
    font-size: 12px;
}

.log-entry {
    margin-bottom: 6px;
    line-height: 1.4;
    color: var(--text-secondary);
    word-break: break-all;
}

.log-entry:last-child {
    color: var(--text-primary);
    font-weight: 500;
}

/* ===================== 响应式适配 ===================== */

@media (max-width: 900px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
        height: auto;
        overflow-y: visible;
    }

    .dashboard-container {
        height: auto;
        overflow-y: auto;
    }

    .dashboard-sidebar {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .status-card, .log-card {
        flex: 1;
        min-width: 300px;
    }
}

@media (max-width: 600px) {
    .dashboard-header {
        flex-direction: column;
        gap: 16px;
        padding: 16px;
    }

    .header-actions {
        width: 100%;
        justify-content: center;
    }

    .search-item {
        flex-direction: column;
    }

    .search-cover {
        width: 100%;
        height: 120px;
    }
}

/* 隐藏旧的像素元素 */
.pixel-icon, .pixel-tomato, .glitch, .scp-warning-banner, .scp-stamp, .typing-cursor::after, .secure-container::before {
    display: none !important;
}
.typing-cursor {
    animation: none !important;
}