/* ─── 全局 ──────────────────────────────────── */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
    background: #f4f6f8;
    color: #232733;
    font-size: 14px;
    line-height: 1.5;
}
a { color: #0c6cf2; text-decoration: none; }
a:hover { text-decoration: underline; }

/* ─── 顶栏 ──────────────────────────────────── */
.topnav {
    display: flex;
    align-items: center;
    background: #1f2937;
    color: #fff;
    padding: 0 24px;
    height: 56px;
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}
.topnav .brand a {
    color: #fff;
    font-size: 18px;
    font-weight: 700;
}
.topnav .nav-links {
    display: flex;
    list-style: none;
    margin-left: 40px;
    flex: 1;
}
.topnav .nav-links li { margin-right: 24px; }
.topnav .nav-links a {
    color: #cbd5e1;
    font-size: 14px;
    transition: color .15s;
}
.topnav .nav-links a:hover {
    color: #fff;
    text-decoration: none;
}
.topnav .user-section a {
    color: #cbd5e1;
    font-size: 13px;
}

/* ─── 容器 ──────────────────────────────────── */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 24px;
}

/* ─── 通用元素 ────────────────────────────────── */
.page-title {
    font-size: 22px;
    margin-bottom: 16px;
    color: #1f2937;
}
.section-title {
    font-size: 17px;
    margin: 24px 0 12px;
    color: #4b5563;
}
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

/* ─── 按钮 ──────────────────────────────────── */
.btn {
    display: inline-block;
    padding: 8px 16px;
    background: #fff;
    color: #232733;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    font-size: 13px;
    cursor: pointer;
    transition: all .15s;
    text-decoration: none;
}
.btn:hover {
    background: #f3f4f6;
    text-decoration: none;
}
.btn-primary {
    background: #0c6cf2;
    color: #fff;
    border-color: #0c6cf2;
}
.btn-primary:hover {
    background: #0b5ed7;
    color: #fff;
}
.btn-danger {
    background: #fff;
    color: #dc2626;
    border-color: #fecaca;
}
.btn-danger:hover {
    background: #fee2e2;
}
.btn-sm { padding: 4px 10px; font-size: 12px; }

/* ─── 表单 ──────────────────────────────────── */
.form-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 24px;
    max-width: 640px;
}
.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: #374151;
}
.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="file"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    font-size: 13px;
    font-family: inherit;
}
.form-group textarea {
    resize: vertical;
    min-height: 80px;
}
.form-group small {
    display: block;
    margin-top: 4px;
    color: #6b7280;
    font-size: 12px;
}
.form-actions {
    margin-top: 20px;
    display: flex;
    gap: 8px;
}

/* ─── 数据表格 ──────────────────────────────── */
.data-table {
    width: 100%;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
}
.data-table thead { background: #f9fafb; }
.data-table th, .data-table td {
    text-align: left;
    padding: 10px 14px;
    border-bottom: 1px solid #e5e7eb;
    font-size: 13px;
}
.data-table th {
    color: #6b7280;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
}
.data-table tbody tr:hover { background: #f9fafb; }
.data-table .actions {
    display: flex;
    gap: 6px;
}

/* ─── 标志 ──────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    background: #f3f4f6;
    color: #6b7280;
}
.badge-pending { background: #fef3c7; color: #92400e; }
.badge-running { background: #dbeafe; color: #1e40af; }
.badge-done    { background: #d1fae5; color: #065f46; }
.badge-failed  { background: #fee2e2; color: #991b1b; }

/* ─── flash 消息 ─────────────────────────────── */
.flashes {
    margin-bottom: 16px;
}
.flash {
    padding: 10px 14px;
    border-radius: 4px;
    margin-bottom: 6px;
    border-left: 4px solid #6b7280;
    background: #f3f4f6;
    color: #374151;
}
.flash-success { border-left-color: #10b981; background: #d1fae5; color: #065f46; }
.flash-error   { border-left-color: #ef4444; background: #fee2e2; color: #991b1b; }
.flash-warning { border-left-color: #f59e0b; background: #fef3c7; color: #92400e; }
.flash-info    { border-left-color: #3b82f6; background: #dbeafe; color: #1e40af; }

/* ─── 登录页 ─────────────────────────────────── */
.login-box {
    max-width: 400px;
    margin: 100px auto;
    padding: 40px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,.08);
    text-align: center;
}
.login-box h1 {
    font-size: 28px;
    margin-bottom: 4px;
}
.login-box .subtitle {
    color: #6b7280;
    margin-bottom: 24px;
}
.login-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-align: left;
}
.login-form input[type="password"] {
    padding: 10px 14px;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    font-size: 14px;
}
.login-form button {
    padding: 10px 14px;
    background: #0c6cf2;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
}

/* ─── 仪表盘 ────────────────────────────────── */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 20px;
    text-align: center;
    color: inherit;
    transition: transform .15s, box-shadow .15s;
}
a.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,.08);
    text-decoration: none;
}
.stat-icon { font-size: 32px; }
.stat-num {
    font-size: 28px;
    font-weight: 700;
    color: #1f2937;
    margin: 4px 0;
}
.stat-label { color: #6b7280; font-size: 12px; }

/* ─── 搜索栏 ────────────────────────────────── */
.search-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}
.search-bar input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #d1d5db;
    border-radius: 4px;
}

/* ─── 批量操作栏 ─────────────────────────────── */
.bulk-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: #f3f4f6;
    border-radius: 4px;
    margin-bottom: 12px;
}
.bulk-bar .spacer { flex: 1; }
.bulk-bar select {
    padding: 6px 12px;
    border: 1px solid #d1d5db;
    border-radius: 4px;
}

/* ─── 分页 ──────────────────────────────────── */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
}

/* ─── 模板编辑器 ────────────────────────────── */
.editor-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 20px;
}
.editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}
.json-editor {
    width: 100%;
    font-family: "SF Mono", Consolas, Monaco, monospace;
    font-size: 12px;
    padding: 12px;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    background: #fafafa;
    line-height: 1.5;
    resize: vertical;
}
.preview-box {
    border: 1px solid #d1d5db;
    border-radius: 4px;
    padding: 8px;
    background: #fafafa;
    min-height: 300px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}
.preview-box img {
    max-width: 100%;
    max-height: 500px;
    display: none;
}
.preview-msg {
    color: #6b7280;
    font-size: 13px;
}

/* ─── 详情页 ────────────────────────────────── */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.kv-table {
    width: 100%;
    margin-bottom: 16px;
}
.kv-table td {
    padding: 6px 12px;
    border-bottom: 1px solid #e5e7eb;
}
.kv-table td:first-child {
    color: #6b7280;
    width: 30%;
}
.raw-json {
    background: #1f2937;
    color: #d1d5db;
    padding: 16px;
    border-radius: 4px;
    font-size: 11px;
    overflow: auto;
    max-height: 600px;
}

/* ─── 任务详情 ──────────────────────────────── */
.task-info {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 16px;
    margin-bottom: 16px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}
.task-log {
    background: #1f2937;
    color: #d1d5db;
    padding: 16px;
    border-radius: 4px;
    font-family: "SF Mono", Consolas, monospace;
    font-size: 12px;
    line-height: 1.6;
    max-height: 600px;
    overflow: auto;
}

/* ─── 提示框 ────────────────────────────────── */
.info-box {
    background: #eff6ff;
    border-left: 4px solid #3b82f6;
    padding: 14px 18px;
    border-radius: 4px;
    margin: 20px 0;
    font-size: 13px;
}
.info-box h4 { margin-bottom: 8px; color: #1e40af; }
.info-box ul { padding-left: 22px; }
.info-box li { margin: 4px 0; }
.info-box pre {
    background: #fff;
    border: 1px solid #e5e7eb;
    padding: 10px;
    border-radius: 4px;
    font-size: 11px;
    margin-top: 8px;
    overflow: auto;
}

.empty {
    text-align: center;
    padding: 40px;
    color: #6b7280;
}

code {
    background: #f3f4f6;
    padding: 1px 6px;
    border-radius: 3px;
    font-family: "SF Mono", Consolas, monospace;
    font-size: 12px;
}