/* ============================================================
   爬虫管理页面样式
   ============================================================ */

:root {
    --bg-primary: #0f1117;
    --bg-secondary: #1a1d27;
    --bg-card: #1e2130;
    --bg-hover: #252838;
    --border: #2a2d3a;
    --border-light: #353848;
    --text-primary: #e4e6f0;
    --text-secondary: #8b8fa7;
    --text-muted: #5c6078;
    --accent-blue: #4d8cf5;
    --accent-green: #34d399;
    --accent-red: #f87171;
    --accent-yellow: #fbbf24;
    --accent-orange: #fb923c;
    --accent-purple: #a78bfa;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --font-size: 14px;
    --font-size-sm: 12px;
    --font-size-lg: 16px;
    --shadow: 0 2px 8px rgba(0,0,0,0.3);
    --transition: 0.2s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: var(--font-size);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

/* ============================================================
   Header
   ============================================================ */

.crawler-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left { display: flex; align-items: center; gap: 16px; }

.back-link {
    color: var(--accent-blue);
    text-decoration: none;
    font-size: var(--font-size-sm);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    background: rgba(77,140,245,0.1);
    transition: var(--transition);
}
.back-link:hover { background: rgba(77,140,245,0.2); }

.crawler-header h1 { font-size: var(--font-size-lg); font-weight: 600; }

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

.status-indicator {
    font-size: var(--font-size-sm);
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 500;
}
.status-indicator.idle { background: var(--bg-card); color: var(--text-secondary); }
.status-indicator.running { background: rgba(77,140,245,0.15); color: var(--accent-blue); animation: pulse 1.5s infinite; }
.status-indicator.completed { background: rgba(52,211,153,0.15); color: var(--accent-green); }
.status-indicator.error { background: rgba(248,113,113,0.15); color: var(--accent-red); }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.header-clock { color: var(--text-muted); font-size: var(--font-size-sm); font-variant-numeric: tabular-nums; }

/* ============================================================
   Container
   ============================================================ */

.crawler-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 24px 40px;
}

/* ============================================================
   Control Bar
   ============================================================ */

.control-bar {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    margin-bottom: 24px;
}

.control-buttons {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.config-group {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: 16px;
    padding-left: 16px;
    border-left: 1px solid var(--border);
}

.config-group label { color: var(--text-secondary); font-size: var(--font-size-sm); }

.config-group input {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 4px 6px;
    font-size: var(--font-size-sm);
}
.config-group input:focus { outline: none; border-color: var(--accent-blue); }

.config-hint { color: var(--text-muted); font-size: var(--font-size-sm); }

/* ============================================================
   Buttons
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: var(--font-size);
    font-weight: 500;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent-blue);
    color: #fff;
    border-color: var(--accent-blue);
}
.btn-primary:hover { background: #3b7de6; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
    background: rgba(167,139,250,0.12);
    color: var(--accent-purple);
    border-color: rgba(167,139,250,0.25);
}
.btn-secondary:hover { background: rgba(167,139,250,0.2); }
.btn-secondary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-danger {
    background: rgba(248,113,113,0.12);
    color: var(--accent-red);
    border-color: rgba(248,113,113,0.25);
}
.btn-danger:hover { background: rgba(248,113,113,0.2); }
.btn-danger:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border-light);
}
.btn-ghost:hover { background: var(--bg-hover); color: var(--text-primary); }

.btn-sm { padding: 4px 12px; font-size: var(--font-size-sm); }

.btn-xs { padding: 2px 8px; font-size: 11px; border-radius: 4px; }

/* 任务流程中心 */
.workflow-section {
    margin-bottom: 24px; padding: 22px; border: 1px solid var(--border);
    border-radius: var(--radius-lg); background: var(--bg-secondary);
}
.workflow-steps { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; align-items: center; gap: 12px; margin: 18px 0; }
.workflow-steps > div { min-height: 104px; padding: 16px; border: 1px solid var(--border-light); border-radius: 12px; background: var(--bg-card); }
.workflow-steps > div span { display: block; color: var(--accent-blue); font-weight: 800; font-size: 12px; letter-spacing: .08em; }
.workflow-steps strong { display: block; margin: 7px 0 3px; font-size: 15px; }
.workflow-steps small { color: var(--text-secondary); }
.workflow-steps i { color: var(--text-muted); font-style: normal; }
.workflow-task-list { display: grid; gap: 10px; }
.workflow-task-card { display: grid; grid-template-columns: minmax(0,1fr) auto auto; align-items: center; gap: 16px; padding: 13px 15px; border: 1px solid var(--border); border-left: 4px solid var(--accent-blue); border-radius: 10px; background: var(--bg-card); }
.workflow-task-card > div:first-child { display: flex; gap: 12px; align-items: center; min-width: 0; }
.workflow-task-card strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.task-no { font: 700 11px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--accent-blue); background: rgba(77,140,245,.1); padding: 5px 7px; border-radius: 5px; }
.task-meta { display: flex; gap: 12px; align-items: center; color: var(--text-secondary); font-size: 12px; }
.task-status { color: var(--text-primary); font-weight: 700; }
.workflow-task-card.completed { border-left-color: var(--accent-green); }
.workflow-task-card.failed, .workflow-task-card.partial_failed { border-left-color: var(--accent-red); }
.workflow-empty, .workflow-error { padding: 16px; border-radius: 8px; background: var(--bg-card); color: var(--text-secondary); }
.workflow-error { color: var(--accent-red); }

@media (max-width: 820px) {
    .workflow-steps { grid-template-columns: 1fr 1fr; }
    .workflow-steps i { display: none; }
    .workflow-task-card { grid-template-columns: 1fr; }
    .task-meta { justify-content: space-between; }
}

/* ============================================================
   Overall Progress
   ============================================================ */

.overall-progress { margin-top: 16px; }
.overall-progress.hidden { display: none; }

.progress-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.progress-bar-track {
    height: 8px;
    background: var(--bg-primary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 0%;
}

.progress-stats {
    display: flex;
    gap: 20px;
    font-size: var(--font-size-sm);
}

.stat { color: var(--text-secondary); }
.stat.success { color: var(--accent-green); }
.stat.failed { color: var(--accent-red); }

/* ============================================================
   Sources Grid
   ============================================================ */

.sources-section { margin-bottom: 24px; }

.sources-section h2 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.count-badge {
    font-size: var(--font-size-sm);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 2px 10px;
    border-radius: 12px;
}

.sources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 14px;
}

.loading-placeholder {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

/* Source Card */
.source-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.source-card:hover { border-color: var(--border-light); }

.source-card.running { border-color: var(--accent-blue); box-shadow: 0 0 0 1px rgba(77,140,245,0.3); }
.source-card.starting { border-color: var(--accent-purple); box-shadow: 0 0 0 1px rgba(167,139,250,0.28); }
.source-card.completed { border-color: var(--accent-green); }
.source-card.failed { border-color: var(--accent-red); }

.source-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 10px;
}

.source-name {
    font-weight: 600;
    font-size: var(--font-size);
}

.source-column {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: 2px;
}

.priority-badge {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
}
.priority-badge.P0 { background: rgba(248,113,113,0.15); color: var(--accent-red); }
.priority-badge.P1 { background: rgba(251,191,36,0.15); color: var(--accent-yellow); }
.priority-badge.P2 { background: rgba(139,143,167,0.15); color: var(--text-secondary); }

.source-url {
    font-size: 11px;
    color: var(--text-muted);
    word-break: break-all;
    margin-bottom: 10px;
    display: block;
}

.source-tags {
    display: flex;
    gap: 6px;
    margin-bottom: 12px;
}

.tag-pdf {
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 4px;
    background: rgba(251,146,60,0.12);
    color: var(--accent-orange);
}

.source-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.source-stats {
    display: flex;
    gap: 12px;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.source-stats span { display: flex; align-items: center; gap: 3px; }

.crawl-source-btn { flex-shrink: 0; }
.crawl-source-btn.hidden { display: none; }

.source-state-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 30px;
    padding: 4px 10px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 750;
}
.source-state-badge.hidden { display: none; }
.source-state-badge.starting,
.source-state-badge.running { color: var(--accent-blue); border-color: rgba(79,70,229,.2); background: rgba(79,70,229,.08); }
.source-state-badge.starting::before,
.source-state-badge.running::before { width: 7px; height: 7px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; content: ""; animation: source-spin .8s linear infinite; }
.source-state-badge.completed { color: var(--accent-green); border-color: rgba(15,159,118,.2); background: rgba(15,159,118,.08); }
.source-state-badge.completed::before { content: "✓"; }
.source-state-badge.failed { color: var(--accent-red); border-color: rgba(220,76,100,.2); background: rgba(220,76,100,.08); }
@keyframes source-spin { to { transform: rotate(360deg); } }

/* Source-level progress bar */
.source-progress {
    margin-top: 10px;
}

.source-progress-bar {
    height: 4px;
    background: var(--bg-primary);
    border-radius: 2px;
    overflow: hidden;
}

.source-progress-fill {
    height: 100%;
    background: var(--accent-blue);
    border-radius: 2px;
    transition: width 0.3s ease;
    width: 0%;
}

.source-status-text {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ============================================================
   Log Section
   ============================================================ */

.log-section { margin-bottom: 24px; }
.log-section.hidden { display: none; }

.log-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.log-header h2 { font-size: var(--font-size-lg); font-weight: 600; flex: 1; }

.log-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    max-height: 400px;
    overflow-y: auto;
    font-family: "Cascadia Code", "JetBrains Mono", "SF Mono", "Consolas", monospace;
    font-size: 12px;
    line-height: 1.7;
}

.log-content.collapsed { display: none; }

.log-line {
    color: var(--text-secondary);
    white-space: pre-wrap;
    word-break: break-all;
}
.log-line.info { color: var(--text-secondary); }
.log-line.success { color: var(--accent-green); }
.log-line.warning { color: var(--accent-yellow); }
.log-line.error { color: var(--accent-red); }
.log-line.highlight { color: var(--accent-blue); }

.log-empty {
    color: var(--text-muted);
    text-align: center;
    padding: 20px;
    font-style: italic;
}

/* ============================================================
   History Section
   ============================================================ */

.history-section { margin-bottom: 24px; }

.history-section h2 { font-size: var(--font-size-lg); font-weight: 600; margin-bottom: 14px; }

.history-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
}

.history-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.history-card:hover {
    border-color: var(--accent-blue);
    background: var(--bg-hover);
}

.history-date {
    font-weight: 600;
    font-size: var(--font-size);
    margin-bottom: 6px;
}

.history-meta {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* ============================================================
   Toast
   ============================================================ */

.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-size: var(--font-size);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: opacity 0.3s, transform 0.3s;
    transform: translateY(0);
    opacity: 1;
}

.toast.hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

.toast.success { border-color: var(--accent-green); }
.toast.error { border-color: var(--accent-red); }
.toast.info { border-color: var(--accent-blue); }

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 768px) {
    .sources-grid { grid-template-columns: 1fr; }
    .control-buttons { flex-direction: column; align-items: stretch; }
    .config-group { margin-left: 0; padding-left: 0; border-left: none; margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border); }
}

/* ============================================================
   v1.1 浅色现代数据平台主题
   ============================================================ */

:root {
    --bg-primary: #f4f6fb;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-hover: #f0f2ff;
    --border: #dfe4ef;
    --border-light: #d6dce8;
    --text-primary: #172033;
    --text-secondary: #59667e;
    --text-muted: #8b95a8;
    --accent-blue: #4f46e5;
    --accent-green: #0f9f76;
    --accent-red: #dc4c64;
    --accent-yellow: #d88716;
    --accent-orange: #e56f28;
    --accent-purple: #7167e8;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --shadow: 0 10px 30px rgba(38, 45, 78, .08);
}

body {
    background:
        radial-gradient(circle at 10% -10%, rgba(79, 70, 229, .13), transparent 31rem),
        radial-gradient(circle at 90% 20%, rgba(15, 159, 118, .06), transparent 25rem),
        var(--bg-primary);
    letter-spacing: .01em;
}

.crawler-header {
    min-height: 72px;
    padding: 10px 30px;
    border-bottom-color: rgba(223, 228, 239, .9);
    background: rgba(255,255,255,.92);
    box-shadow: 0 6px 20px rgba(48, 54, 85, .04);
    backdrop-filter: blur(16px);
}
.header-left { gap: 14px; }
.brand-link { display: flex; align-items: center; gap: 10px; color: var(--text-primary); text-decoration: none; font-weight: 750; }
.brand-mark { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 12px; color: #fff; background: linear-gradient(145deg, #5b54eb, #3730a3); box-shadow: 0 8px 18px rgba(79,70,229,.24); }
.header-divider { width: 1px; height: 30px; background: var(--border); }
.eyebrow, .section-kicker { display: block; color: var(--accent-blue); font-size: 9px; font-weight: 800; letter-spacing: .16em; }
.crawler-header h1 { font-size: 17px; line-height: 1.25; }
.back-link { padding: 7px 11px; border: 1px solid #dfe3ef; color: var(--text-secondary); background: #fff; font-weight: 650; }
.back-link:hover { color: var(--accent-blue); border-color: #c8c9f7; background: #f4f4ff; }
.status-indicator { border: 1px solid transparent; font-weight: 700; }
.status-indicator.idle { color: #59667e; border-color: #e0e4ec; background: #f5f6f9; }
.status-indicator.running { color: #3730a3; border-color: #d6d3ff; background: #efefff; }
.status-indicator.completed { color: #08735b; border-color: #c7eee2; background: #eaf9f4; }
.status-indicator.error { color: #ae3048; border-color: #f6d4dc; background: #fff0f3; }

.crawler-container { max-width: 1320px; padding: 28px 30px 60px; }
.page-intro { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 22px; padding: 8px 2px; }
.page-intro h2 { margin: 5px 0 6px; font-size: clamp(24px, 3vw, 36px); line-height: 1.2; letter-spacing: -.03em; }
.page-intro p { color: var(--text-secondary); }
.intro-accent { display: flex; align-items: flex-end; gap: 5px; height: 46px; padding-right: 10px; }
.intro-accent span { width: 8px; border-radius: 8px; background: linear-gradient(#6861ec, #4f46e5); animation: bar-breathe 2.4s ease-in-out infinite; }
.intro-accent span:nth-child(1) { height: 42%; }
.intro-accent span:nth-child(2) { height: 82%; animation-delay: .15s; }
.intro-accent span:nth-child(3) { height: 60%; animation-delay: .3s; }
@keyframes bar-breathe { 50% { transform: scaleY(.78); opacity: .68; } }

.control-bar,
.log-section { padding: 20px 22px; border-color: var(--border); border-radius: var(--radius-lg); background: rgba(255,255,255,.94); box-shadow: var(--shadow); }
.control-bar { margin-bottom: 30px; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 14px; }
.section-heading h2 { margin-top: 3px; font-size: 18px; line-height: 1.3; }
.section-note { color: var(--text-muted); font-size: 12px; }
.control-buttons { gap: 9px; }
.config-group { margin-left: auto; padding: 7px 10px; border: 1px solid var(--border); border-radius: 9px; background: #f7f8fb; }
.config-group input { min-height: 30px; border-color: transparent; background: #fff; color: var(--text-primary); }
.config-group input { width: 64px; text-align: center; }
.config-group input:focus { outline: 3px solid rgba(79,70,229,.15); }

.btn { min-height: 38px; border-radius: 9px; font-weight: 700; box-shadow: 0 1px 2px rgba(27,36,64,.04); }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 3px solid rgba(79,70,229,.2); outline-offset: 2px; }
.btn-primary { background: linear-gradient(135deg, #5a54e9, #4338ca); box-shadow: 0 8px 18px rgba(79,70,229,.22); }
.btn-primary:hover { background: linear-gradient(135deg, #4f46e5, #3730a3); }
.btn-secondary { color: #5048c7; border-color: #d7d4fb; background: #f0efff; }
.btn-secondary:hover { background: #e6e4ff; }
.btn-danger { color: #be3952; border-color: #f2cdd5; background: #fff1f3; }
.btn-ghost { color: var(--text-secondary); border-color: var(--border); background: #fff; }
.btn-ghost:hover { color: var(--accent-blue); border-color: #cbc9f7; background: #f4f4ff; }

.overall-progress { padding-top: 18px; border-top: 1px solid var(--border); }
.progress-bar-track { height: 9px; background: #e9ebf3; }
.progress-bar-fill { background: linear-gradient(90deg, #4f46e5, #08a980); box-shadow: 0 0 12px rgba(79,70,229,.28); }
.progress-stats { padding-top: 4px; }

.sources-section,
.history-section { margin-bottom: 30px; }
.sources-section > h2, .history-section > h2 { margin-bottom: 14px; }
.count-badge { color: #4f46e5; background: #efefff; }
.sources-grid { grid-template-columns: repeat(auto-fill, minmax(278px, 1fr)); gap: 13px; }
.source-card { position: relative; overflow: hidden; padding: 17px; border-color: var(--border); border-radius: 14px; box-shadow: 0 5px 18px rgba(38,45,78,.045); }
.source-card::before { position: absolute; top: 0; left: 0; width: 100%; height: 3px; content: ""; background: linear-gradient(90deg, #4f46e5, #19a989); opacity: 0; transition: opacity .2s; }
.source-card:hover { transform: translateY(-2px); border-color: #cfd1fa; box-shadow: 0 12px 28px rgba(38,45,78,.09); }
.source-card:hover::before, .source-card.running::before, .source-card.completed::before { opacity: 1; }
.source-card.running { border-color: #aaa5f2; box-shadow: 0 0 0 3px rgba(79,70,229,.08); }
.source-card.starting { border-color: #bbb7f4; background: linear-gradient(135deg, #fff, #f7f6ff); box-shadow: 0 0 0 3px rgba(79,70,229,.06); }
.source-card.completed { border-color: #a7dfcf; }
.source-card.failed { border-color: #edb9c3; }
.source-name { font-size: 15px; }
.source-column, .source-url, .source-stats { color: var(--text-secondary); }
.priority-badge.P0 { color: #ae3048; background: #fff0f3; }
.priority-badge.P1 { color: #9a5b08; background: #fff8e7; }
.priority-badge.P2 { color: #59667e; background: #f0f2f6; }
.tag-pdf { color: #c04a32; background: #fff0ed; }
.source-card-footer { border-top-color: var(--border); }
.source-progress-bar { background: #e9ebf3; }

.loading-placeholder { min-height: 110px; border: 1px dashed #cfd5e3; border-radius: 13px; color: var(--text-muted); background: rgba(255,255,255,.55); }
.log-section { margin-bottom: 30px; }
.log-header { margin-bottom: 12px; }
.log-content { border-color: #293148; background: #151a28; box-shadow: inset 0 1px 12px rgba(0,0,0,.14); }
.log-line.info { color: #b7bfd3; }
.log-line.success { color: #63dcb5; }
.log-line.warning { color: #f2bd63; }
.log-line.error { color: #ff8298; }
.log-line.highlight { color: #9b96ff; }
.history-list { grid-template-columns: repeat(auto-fill, minmax(225px, 1fr)); gap: 12px; }
.history-card { border-color: var(--border); border-radius: 13px; box-shadow: 0 5px 18px rgba(38,45,78,.04); }
.history-card:hover { transform: translateY(-2px); border-color: #c9c7f6; background: #fff; box-shadow: var(--shadow); }
.toast { color: var(--text-primary); border-color: var(--border); background: #fff; box-shadow: 0 16px 50px rgba(38,45,78,.16); }

@media (max-width: 840px) {
    .crawler-header { padding: 10px 14px; }
    .header-clock, .header-divider, .brand-link > span:last-child { display: none; }
    .crawler-container { padding: 22px 14px 50px; }
    .page-intro { align-items: center; }
    .page-intro p { max-width: 32rem; }
    .section-note { display: none; }
    .config-group { width: 100%; margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}