/**
 * WittIoT 全局UI组件样式
 * 设计令牌 + Toast + Confirm弹框 + 字段错误 + 按钮状态
 * 所有前端页面（app.html布局 / 独立页面）共用
 */

/* ============================================================
   设计令牌（Design Tokens）— 全局CSS变量
   ============================================================ */
:root {
    /* --- 配色 --- */
    --witt-primary: #6366f1;
    --witt-primary-hover: #4f46e5;
    --witt-primary-active: #4338ca;
    --witt-primary-bg: #eef2ff;
    --witt-primary-bg-hover: #e0e7ff;
    --witt-primary-ring: rgba(99,102,241,0.15);

    --witt-bg: #f1f5f9;
    --witt-surface: #ffffff;
    --witt-border: rgba(0,0,0,0.06);
    --witt-border-light: rgba(0,0,0,0.03);
    --witt-divider: #f0f0f0;

    --witt-text-primary: #1e293b;
    --witt-text-secondary: #64748b;
    --witt-text-muted: #94a3b8;
    --witt-text-heading: #312e81;

    --witt-danger: #ef4444;
    --witt-danger-hover: #dc2626;
    --witt-danger-bg: #fef2f2;
    --witt-success: #22c55e;
    --witt-success-bg: #f0fdf4;
    --witt-warning: #f59e0b;
    --witt-warning-bg: #fef3c7;

    /* --- 字体层级 --- */
    --witt-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    --witt-font-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    --witt-text-page-title: 20px;    /* 页面标题 */
    --witt-text-card-title: 16px;    /* 卡片标题 */
    --witt-text-body: 14px;          /* 正文 */
    --witt-text-label: 13px;         /* 表单标签 */
    --witt-text-caption: 12px;       /* 辅助/说明文字 */
    --witt-text-badge: 11px;         /* 徽章/小标签 */

    /* --- 间距 --- */
    --witt-page-max-width: 760px;
    --witt-page-padding: 24px 16px;
    --witt-card-padding: 24px;
    --witt-card-gap: 16px;           /* 卡片之间间距 */
    --witt-form-gap: 18px;           /* 表单项间距 */

    /* --- 圆角 --- */
    --witt-radius-lg: 16px;          /* 卡片 */
    --witt-radius-md: 10px;          /* 按钮/输入框 */
    --witt-radius-sm: 8px;           /* 徽章/小元素 */
    --witt-radius-xs: 6px;           /* 小按钮 */

    /* --- 阴影 --- */
    --witt-shadow-card: 0 2px 12px rgba(0,0,0,0.04);
    --witt-shadow-card-hover: 0 6px 20px rgba(99,102,241,0.1);
    --witt-shadow-btn: 0 2px 8px rgba(99,102,241,0.25);
    --witt-shadow-btn-hover: 0 4px 14px rgba(99,102,241,0.35);
    --witt-shadow-modal: 0 20px 60px rgba(0,0,0,0.2);

    /* --- 过渡动画 --- */
    --witt-transition-fast: 0.15s ease;
    --witt-transition-normal: 0.2s ease;
    --witt-transition-slow: 0.3s ease;
}

/* ============================================================
   页面容器（app布局内的内容页统一使用）
   ============================================================ */
.witt-page {
    max-width: var(--witt-page-max-width);
    width: 100%;
    margin: 0 auto;
}

/* ============================================================
   卡片（统一所有页面的卡片样式）
   ============================================================ */
.witt-card {
    background: var(--witt-surface);
    border-radius: var(--witt-radius-lg);
    padding: var(--witt-card-padding);
    box-shadow: var(--witt-shadow-card);
    border: 1px solid var(--witt-border-light);
    margin-bottom: var(--witt-card-gap);
    transition: box-shadow var(--witt-transition-normal);
}
.witt-card:last-child { margin-bottom: 0; }

/* 卡片标题区 */
.witt-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--witt-divider);
}
.witt-card-header svg {
    width: 20px;
    height: 20px;
    color: var(--witt-primary);
    flex-shrink: 0;
}
.witt-card-header h2 {
    font-size: var(--witt-text-card-title);
    font-weight: 700;
    color: var(--witt-text-heading);
    margin: 0;
    line-height: 1.3;
}
.witt-card-header .header-actions {
    margin-left: auto;
    display: flex;
    gap: 8px;
    align-items: center;
}

/* ============================================================
   按钮体系
   ============================================================ */
.witt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 24px;
    border: none;
    border-radius: var(--witt-radius-md);
    font-size: var(--witt-text-body);
    font-weight: 600;
    font-family: var(--witt-font-family);
    cursor: pointer;
    transition: all var(--witt-transition-fast);
    text-decoration: none;
    line-height: 1.4;
    -webkit-user-select: none;
    user-select: none;
}
.witt-btn:disabled, .witt-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}
.witt-btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* 主按钮 */
.witt-btn-primary {
    background: linear-gradient(135deg, var(--witt-primary), var(--witt-primary-hover));
    color: #fff;
    box-shadow: var(--witt-shadow-btn);
}
.witt-btn-primary:hover {
    background: linear-gradient(135deg, var(--witt-primary-hover), var(--witt-primary-active));
    box-shadow: var(--witt-shadow-btn-hover);
    transform: translateY(-1px);
}
.witt-btn-primary:active { transform: translateY(0); }

/* 轮廓按钮 */
.witt-btn-outline {
    background: var(--witt-surface);
    color: var(--witt-primary);
    border: 1.5px solid var(--witt-primary);
}
.witt-btn-outline:hover { background: var(--witt-primary-bg); }

/* 危险按钮 */
.witt-btn-danger {
    background: var(--witt-surface);
    color: var(--witt-danger);
    border: 1.5px solid var(--witt-danger);
}
.witt-btn-danger:hover { background: var(--witt-danger); color: #fff; }

/* 幽灵按钮（文字型） */
.witt-btn-ghost {
    background: transparent;
    color: var(--witt-text-secondary);
    padding: 8px 16px;
}
.witt-btn-ghost:hover { background: var(--witt-primary-bg); color: var(--witt-primary); }

/* 小号按钮 */
.witt-btn-sm { padding: 7px 16px; font-size: var(--witt-text-label); border-radius: var(--witt-radius-sm); }

/* ============================================================
   .btn 别名兼容（全站现有页面使用 .btn，统一指向 witt-btn 样式）
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 24px;
    border: none;
    border-radius: var(--witt-radius-md);
    font-size: var(--witt-text-body);
    font-weight: 600;
    font-family: var(--witt-font-family);
    cursor: pointer;
    transition: all var(--witt-transition-fast);
    text-decoration: none;
    line-height: 1.4;
    -webkit-user-select: none;
    user-select: none;
}
.btn:disabled, .btn.disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn-primary {
    background: linear-gradient(135deg, var(--witt-primary), var(--witt-primary-hover));
    color: #fff;
    box-shadow: var(--witt-shadow-btn);
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--witt-primary-hover), var(--witt-primary-active));
    box-shadow: var(--witt-shadow-btn-hover);
    transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }
.btn-outline {
    background: var(--witt-surface);
    color: var(--witt-primary);
    border: 1.5px solid var(--witt-primary);
}
.btn-outline:hover { background: var(--witt-primary-bg); }
.btn-danger {
    background: var(--witt-surface);
    color: var(--witt-danger);
    border: 1.5px solid var(--witt-danger);
}
.btn-danger:hover { background: var(--witt-danger); color: #fff; }
.btn-ghost {
    background: transparent;
    color: var(--witt-text-secondary);
    padding: 8px 16px;
}
.btn-ghost:hover { background: var(--witt-primary-bg); color: var(--witt-primary); }
.btn-sm { padding: 7px 16px; font-size: var(--witt-text-label); border-radius: var(--witt-radius-sm); }

/* ============================================================
   表单
   ============================================================ */
.witt-form-group {
    margin-bottom: var(--witt-form-gap);
}
.witt-form-group:last-child { margin-bottom: 0; }

.witt-label {
    display: block;
    font-size: var(--witt-text-label);
    color: var(--witt-text-secondary);
    margin-bottom: 6px;
    font-weight: 600;
    letter-spacing: 0.2px;
}

.witt-input, .witt-select, .witt-textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid #e2e2e2;
    border-radius: var(--witt-radius-md);
    font-size: var(--witt-text-body);
    font-family: var(--witt-font-family);
    background: #fafafa;
    color: var(--witt-text-primary);
    transition: border-color var(--witt-transition-fast), box-shadow var(--witt-transition-fast), background var(--witt-transition-fast);
    outline: none;
}
.witt-input:focus, .witt-select:focus, .witt-textarea:focus {
    border-color: var(--witt-primary);
    background: var(--witt-surface);
    box-shadow: 0 0 0 3px var(--witt-primary-ring);
}
.witt-input::placeholder, .witt-textarea::placeholder { color: var(--witt-text-muted); }
.witt-textarea { resize: vertical; min-height: 80px; }
.witt-select { cursor: pointer; }

/* 表单提示文字 */
.witt-hint {
    font-size: var(--witt-text-caption);
    color: var(--witt-text-muted);
    margin-top: 4px;
    line-height: 1.4;
}

/* ============================================================
   徽章
   ============================================================ */
.witt-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: var(--witt-text-badge);
    font-weight: 600;
    line-height: 1.6;
    white-space: nowrap;
}
.witt-badge-primary { background: var(--witt-primary-bg); color: var(--witt-primary-active); }
.witt-badge-success { background: var(--witt-success-bg); color: #166534; }
.witt-badge-danger { background: var(--witt-danger-bg); color: #991b1b; }
.witt-badge-warning { background: var(--witt-warning-bg); color: #92400e; }
.witt-badge-muted { background: #f1f5f9; color: var(--witt-text-muted); }

/* ============================================================
   空状态
   ============================================================ */
.witt-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--witt-text-muted);
}
.witt-empty svg {
    width: 48px;
    height: 48px;
    color: #cbd5e1;
    margin-bottom: 12px;
}
.witt-empty p {
    font-size: var(--witt-text-body);
    margin: 0;
    line-height: 1.6;
}

/* ============================================================
   列表项
   ============================================================ */
.witt-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid var(--witt-divider);
    gap: 12px;
}
.witt-list-item:last-child { border-bottom: none; }

/* ============================================================
   信息行（key-value 展示）
   ============================================================ */
.witt-info-row {
    display: flex;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f8fafc;
}
.witt-info-row:last-child { border-bottom: none; }
.witt-info-label {
    width: 120px;
    font-size: var(--witt-text-label);
    color: var(--witt-text-muted);
    flex-shrink: 0;
    font-weight: 500;
}
.witt-info-value {
    font-size: var(--witt-text-body);
    color: var(--witt-text-primary);
    flex: 1;
    font-weight: 500;
}

/* ============================================================
   链接盒子（短码链接等复制场景）
   ============================================================ */
.witt-link-box {
    background: #f8f9ff;
    border-radius: var(--witt-radius-sm);
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.witt-link-box input {
    flex: 1;
    background: none;
    border: none;
    font-size: var(--witt-text-body);
    color: var(--witt-primary);
    outline: none;
    font-family: var(--witt-font-mono);
}

/* ============================================================
   过渡动画
   ============================================================ */
/* 页面淡入 */
@keyframes wittFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.witt-fade-in { animation: wittFadeIn 0.25s ease; }

/* 卡片闪烁（数据更新反馈） */
@keyframes wittCardFlash {
    0%   { box-shadow: var(--witt-shadow-card); }
    40%  { box-shadow: var(--witt-shadow-card-hover); }
    100% { box-shadow: var(--witt-shadow-card); }
}
.witt-flash { animation: wittCardFlash 0.5s ease; }

/* 数值弹跳（实时数据更新） */
@keyframes wittValPop {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.05); }
}
.witt-val-pop { animation: wittValPop 0.3s ease; }

/* 骨架屏脉动（加载占位） */
@keyframes wittPulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.5; }
}
.witt-skeleton {
    background: #e2e8f0;
    border-radius: var(--witt-radius-sm);
    animation: wittPulse 1.5s ease-in-out infinite;
}

/* ============================================================
   防呆处理
   ============================================================ */
/* 防止图片溢出 */
.witt-card img:not(.avatar-img), .witt-page img:not(.avatar-img) { max-width: 100%; height: auto; }

/* 防止长文本溢出 */
.witt-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 防止表单重复提交 */
.witt-btn[data-loading="true"] {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}
.witt-btn[data-loading="true"]::after {
    content: '';
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: wittSpin 0.6s linear infinite;
    margin-left: 6px;
}
@keyframes wittSpin {
    to { transform: rotate(360deg); }
}

/* 防止空内容区域塌陷 */
.witt-page:empty::after {
    content: '';
    display: block;
    min-height: 200px;
}

/* 焦点可见性（键盘可访问性） */
.witt-btn:focus-visible, .witt-input:focus-visible, .witt-select:focus-visible {
    outline: 2px solid var(--witt-primary);
    outline-offset: 2px;
}

/* 防止移动端点击高亮 */
.witt-btn, .witt-card { -webkit-tap-highlight-color: transparent; }

/* 滚动条美化（WebKit） */
.witt-page ::-webkit-scrollbar { width: 6px; }
.witt-page ::-webkit-scrollbar-track { background: transparent; }
.witt-page ::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
.witt-page ::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 640px) {
    :root {
        --witt-page-padding: 16px 12px;
        --witt-card-padding: 18px;
        --witt-text-page-title: 18px;
    }
    .witt-btn { padding: 10px 18px; }
    .witt-info-label { width: 100px; }
    /* 弹窗内表单行移动端换行 */
    .witt-form-row { flex-wrap: wrap; }
    .witt-form-row > .witt-input,
    .witt-form-row > .witt-select,
    .witt-form-row > input,
    .witt-form-row > select { width: 100%; flex: none; }
    .witt-form-row > .btn,
    .witt-form-row > .witt-btn { width: 100%; }
    /* 弹窗移动端适配 */
    .witt-modal { padding: 20px; }
    .witt-modal h3 { font-size: var(--witt-text-body); }
    /* 列表项移动端：info占满宽度，actions靠右不换行 */
    .witt-list-item { flex-wrap: wrap; gap: 8px; }
    .witt-item-info { width: 100%; }
    .witt-item-actions { margin-left: auto; flex-wrap: nowrap; }
}

/* ===== Toast 提示 ===== */
.witt-toast {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    padding: 12px 28px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    pointer-events: none;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    max-width: 90vw;
    text-align: center;
}
.witt-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
.witt-toast-success { background: #22c55e; color: #fff; }
.witt-toast-error { background: #ef4444; color: #fff; }
.witt-toast-info { background: #6366f1; color: #fff; }

/* ===== Confirm 确认弹框 ===== */
.witt-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 9000;
    align-items: center;
    justify-content: center;
}
.witt-overlay.open { display: flex; }

.witt-dialog {
    background: #fff;
    border-radius: 16px;
    padding: 32px;
    width: 90%;
    max-width: 360px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
    animation: wittModalIn 0.2s ease;
}
@keyframes wittModalIn {
    from { opacity: 0; transform: scale(0.92); }
    to { opacity: 1; transform: scale(1); }
}

.witt-dialog .dialog-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.witt-dialog .dialog-icon svg { width: 24px; height: 24px; }
/* 图标颜色变体 */
.witt-dialog .dialog-icon-danger { background: #fef2f2; }
.witt-dialog .dialog-icon-danger svg { fill: #ef4444; }
.witt-dialog .dialog-icon-success { background: #f0fdf4; }
.witt-dialog .dialog-icon-success svg { fill: #22c55e; }
.witt-dialog .dialog-icon-info { background: #eef2ff; }
.witt-dialog .dialog-icon-info svg { fill: #6366f1; }

.witt-dialog h3 { font-size: 18px; color: #1f2937; margin-bottom: 8px; }
.witt-dialog p { font-size: 14px; color: #6b7280; margin-bottom: 24px; line-height: 1.5; }

.witt-dialog .dialog-btns {
    display: flex;
    gap: 12px;
    justify-content: center;
}
.witt-dialog .btn-cancel {
    padding: 10px 24px;
    border: 1px solid #d1d5db;
    background: #fff;
    color: #374151;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s;
}
.witt-dialog .btn-cancel:hover { background: #f3f4f6; }

.witt-dialog .btn-ok {
    padding: 10px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    text-decoration: none;
    display: inline-block;
    color: #fff;
}
.witt-dialog .btn-ok-danger { background: #ef4444; }
.witt-dialog .btn-ok-danger:hover { background: #dc2626; color: #fff; }
.witt-dialog .btn-ok-primary { background: #6366f1; }
.witt-dialog .btn-ok-primary:hover { background: #4338ca; color: #fff; }
.witt-dialog .btn-ok-success { background: #22c55e; }
.witt-dialog .btn-ok-success:hover { background: #16a34a; color: #fff; }

/* ===== 表单字段错误 ===== */
.field-error {
    border-color: #ef4444 !important;
    box-shadow: 0 0 0 3px rgba(239,68,68,0.15) !important;
}
.error-msg {
    color: #ef4444;
    font-size: 12px;
    margin-top: 4px;
}

/* ===== 按钮Loading状态 ===== */
.btn-loading {
    opacity: 0.7;
    pointer-events: none;
}

/* ============================================================
   弹窗（全局统一）
   ============================================================ */
.witt-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}
.witt-modal-overlay.open { display: flex; }

.witt-modal {
    background: var(--witt-surface);
    border-radius: var(--witt-radius-lg);
    padding: 28px;
    width: 90%;
    max-width: 440px;
    box-shadow: var(--witt-shadow-modal);
    max-height: 90vh;
    overflow-y: auto;
    animation: wittModalSlideUp 0.2s ease;
}
@keyframes wittModalSlideUp {
    from { transform: translateY(24px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}
.witt-modal h3 {
    font-size: var(--witt-text-card-title);
    color: var(--witt-text-heading);
    margin: 0 0 18px;
    font-weight: 700;
}
.witt-modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
}

/* ============================================================
   小号操作按钮（列表行内）
   ============================================================ */
.btn-danger-sm {
    background: var(--witt-surface);
    color: var(--witt-danger);
    border: 1px solid var(--witt-danger);
    padding: 6px 14px;
    font-size: var(--witt-text-caption);
    border-radius: var(--witt-radius-sm);
    cursor: pointer;
    font-weight: 600;
    transition: all var(--witt-transition-fast);
}
.btn-danger-sm:hover { background: var(--witt-danger); color: #fff; }

.btn-success-sm {
    background: var(--witt-surface);
    color: #16a34a;
    border: 1px solid #16a34a;
    padding: 6px 14px;
    font-size: var(--witt-text-caption);
    border-radius: var(--witt-radius-sm);
    cursor: pointer;
    font-weight: 600;
    transition: all var(--witt-transition-fast);
}
.btn-success-sm:hover { background: #16a34a; color: #fff; }

/* ============================================================
   徽章（通用 .badge + 变体）
   ============================================================ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: var(--witt-text-badge);
    font-weight: 600;
    line-height: 1.6;
    white-space: nowrap;
}
.badge-count { background: var(--witt-primary-bg-hover); color: var(--witt-primary-active); }
.badge-role { background: #dbeafe; color: #1d4ed8; }
.badge-pending { background: var(--witt-warning-bg); color: #92400e; }
.badge-approved { background: var(--witt-success-bg); color: #065f46; }
.badge-rejected { background: var(--witt-danger-bg); color: #991b1b; }
.badge-permission { background: var(--witt-primary-bg); color: var(--witt-primary-active); }
.badge-online { background: var(--witt-success-bg); color: #065f46; }
.badge-offline { background: var(--witt-danger-bg); color: #991b1b; }

/* ============================================================
   表单行（弹窗内 input+select+button 同行排列）
   ============================================================ */
.witt-form-row {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}
.witt-form-row > .witt-input,
.witt-form-row > .witt-select,
.witt-form-row > input,
.witt-form-row > select { flex: 1; min-width: 0; }
.witt-form-row > .btn,
.witt-form-row > .witt-btn { flex-shrink: 0; }

/* ============================================================
   弹窗内列表容器（设备列表/成员列表等带背景区域）
   ============================================================ */
.witt-modal-section-title {
    font-size: var(--witt-text-label);
    font-weight: 600;
    color: var(--witt-text-secondary);
    margin: 16px 0 8px;
}
.witt-modal-list {
    background: var(--witt-bg);
    border-radius: var(--witt-radius-sm);
    padding: 4px 12px;
    max-height: 240px;
    overflow-y: auto;
}
.witt-modal-list .witt-list-item { padding: 10px 0; }
.witt-modal-list .witt-list-item:last-child { border-bottom: none; }
.witt-modal-list .witt-empty { padding: 20px 12px; }

/* ============================================================
   列表项详细子元素
   ============================================================ */
.witt-item-info { flex: 1; min-width: 0; }
.witt-item-title { font-size: var(--witt-text-body); font-weight: 600; color: var(--witt-text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.witt-item-meta { font-size: var(--witt-text-caption); color: var(--witt-text-muted); margin-top: 3px; line-height: 1.5; }
.witt-item-actions { display: flex; gap: 8px; align-items: center; flex-shrink: 0; flex-wrap: wrap; }