/**
 * 统一样式文件 — 深色 OLED 预警指挥台
 * 设计基调：午夜蓝 + 青色高亮；玻璃卡片；黄/橙/红为语义色核；等宽数字。
 */

/* ===== 基础样式 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color tokens */
    --primary-color: #38bdf8;
    --primary-deep: #0ea5e9;
    --primary-hover: #7dd3fc;
    --primary-contrast: #060b14;
    --success-color: #22c55e;
    --warning-color: #fbbf24;
    --danger-color: #f87171;
    --orange-color: #fb923c;
    --on-success: #06120a;
    --on-warning: #201500;
    --on-danger: #1c0505;
    --on-orange: #1c0a00;
    --on-muted: #060b14;
    --bg-color: #070b14;
    --surface-color: #0f1728;
    --surface-raised: #15223a;
    --text-color: #e2e8f0;
    --muted-color: #94a3b8;
    --border-color: #1e2a3d;

    /* OLED glass */
    --glass-bg: rgba(15, 23, 40, 0.72);
    --glass-border: rgba(56, 189, 248, 0.14);
    --glass-blur: 14px;

    /* Sidebar */
    --sidebar-bg-a: #0b1424;
    --sidebar-bg-b: #0a1120;
    --sidebar-text: #dbeafe;
    --sidebar-link-text: #bae6fd;
    --sidebar-link-bg: rgba(14, 165, 233, 0.16);
    --sidebar-link-border: rgba(125, 211, 252, 0.22);
    --sidebar-link-dot: rgba(125, 211, 252, 0.45);
    --sidebar-link-dot-active: #38bdf8;
    --sidebar-accent: #7dd3fc;
    --brand-text: #f0f9ff;
    --brand-sub: #7dd3fc;
    --sidebar-service-border: rgba(186, 230, 253, 0.18);
    --sidebar-service-bg: rgba(2, 132, 199, 0.1);
    --sidebar-service-text: #bae6fd;

    /* Overlays */
    --overlay-bg: rgba(7, 11, 20, 0.78);
    --scrim-bg: rgba(3, 6, 12, 0.7);
    --map-pin-ring: #0f1728;

    /* Typography scale */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;

    /* Spacing scale */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-6: 24px;
    --space-8: 32px;

    /* Layout */
    --card-radius: 14px;
    --shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
    --shadow-hover: 0 12px 34px rgba(56, 189, 248, 0.16);
    --sidebar-width: 248px;

    /* Button tokens */
    --btn-radius: 9px;
    --btn-padding: 10px 15px;
    --btn-font-size: var(--font-size-base);

    /* Card tokens */
    --card-bg: var(--surface-color);
    --card-padding: 20px 18px;

    /* Semantic status colors (text + bg pairs) */
    --color-success-text: #86efac;
    --color-success-bg: rgba(34, 197, 94, 0.16);
    --color-warning-text: #fde047;
    --color-warning-bg: rgba(250, 204, 21, 0.15);
    --color-danger-text: #fca5a5;
    --color-danger-bg: rgba(248, 113, 113, 0.15);
    --color-info-text: #7dd3fc;
    --color-info-bg: rgba(56, 189, 248, 0.14);
    --color-muted-text: #94a3b8;
    --color-muted-bg: rgba(148, 163, 184, 0.14);
    --color-orange-text: #fdba74;
    --color-orange-bg: rgba(251, 146, 60, 0.16);
}

/* ===== 浅色主题 =====
 * 通过 <html data-theme="light"> 覆盖 token，其余样式无需改动即可整体换肤。
 */
:root[data-theme="light"] {
    --primary-color: #0284c7;
    --primary-deep: #0369a1;
    --primary-hover: #0369a1;
    --primary-contrast: #ffffff;
    --success-color: #16a34a;
    --warning-color: #d97706;
    --danger-color: #dc2626;
    --orange-color: #ea580c;
    --on-success: #ffffff;
    --on-warning: #ffffff;
    --on-danger: #ffffff;
    --on-orange: #ffffff;
    --on-muted: #ffffff;
    --bg-color: #eef2f7;
    --surface-color: #ffffff;
    --surface-raised: #f1f5f9;
    --text-color: #0f172a;
    --muted-color: #64748b;
    --border-color: #e2e8f0;

    --glass-bg: rgba(255, 255, 255, 0.82);
    --glass-border: rgba(2, 132, 199, 0.18);
    --shadow: 0 8px 28px rgba(15, 23, 42, 0.1);
    --shadow-hover: 0 12px 34px rgba(2, 132, 199, 0.16);

    --sidebar-bg-a: #ffffff;
    --sidebar-bg-b: #f1f5f9;
    --sidebar-text: #334155;
    --sidebar-link-text: #475569;
    --sidebar-link-bg: rgba(2, 132, 199, 0.1);
    --sidebar-link-border: rgba(2, 132, 199, 0.22);
    --sidebar-link-dot: rgba(2, 132, 199, 0.35);
    --sidebar-link-dot-active: #0284c7;
    --sidebar-accent: #0369a1;
    --brand-text: #0f172a;
    --brand-sub: #0369a1;
    --sidebar-service-border: rgba(2, 132, 199, 0.2);
    --sidebar-service-bg: rgba(2, 132, 199, 0.08);
    --sidebar-service-text: #334155;

    --overlay-bg: rgba(238, 242, 247, 0.85);
    --scrim-bg: rgba(15, 23, 42, 0.45);
    --map-pin-ring: #ffffff;

    --color-success-text: #15803d;
    --color-success-bg: rgba(22, 163, 74, 0.12);
    --color-warning-text: #b45309;
    --color-warning-bg: rgba(217, 119, 6, 0.13);
    --color-danger-text: #b91c1c;
    --color-danger-bg: rgba(220, 38, 38, 0.12);
    --color-info-text: #0369a1;
    --color-info-bg: rgba(2, 132, 199, 0.12);
    --color-muted-text: #64748b;
    --color-muted-bg: rgba(100, 116, 139, 0.12);
    --color-orange-text: #c2410c;
    --color-orange-bg: rgba(234, 88, 12, 0.12);
}

html, body {
    width: 100%;
    overflow-x: hidden;
    background: var(--bg-color);
    color: var(--text-color);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
}

body {
    min-height: 100vh;
    background:
        radial-gradient(1200px 600px at 85% -10%, rgba(14, 165, 233, 0.08), transparent 60%),
        radial-gradient(900px 500px at -10% 10%, rgba(37, 99, 235, 0.07), transparent 55%),
        var(--bg-color);
    font-size: 15px;
}

button, input, select, textarea { font: inherit; }

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}
a:hover { color: var(--primary-hover); text-decoration: underline; }

img, canvas, video { max-width: 100%; }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ===== Skip link ===== */
.skip-link {
    position: absolute;
    top: -100px;
    left: var(--space-4);
    padding: var(--space-2) var(--space-4);
    background: var(--primary-color);
    color: var(--primary-contrast);
    font-weight: 600;
    border-radius: var(--card-radius);
    z-index: 100;
    transition: top 0.15s ease;
    text-decoration: none;
}
.skip-link:focus {
    top: var(--space-4);
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* ===== Focus visible ===== */
:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .workspace-sidebar { transition: none; }
}

/* ===== Workspace shell ===== */
.workspace-container {
    max-width: none;
    min-height: 100vh;
    margin: 0;
    padding: 0 32px 0 calc(var(--sidebar-width) + 36px);
}

.workspace-nav {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--sidebar-width);
    z-index: 20;
}

.workspace-sidebar {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 28px 18px 20px;
    background: linear-gradient(180deg, var(--sidebar-bg-a) 0%, var(--sidebar-bg-b) 100%);
    border-right: 1px solid var(--border-color);
    color: var(--sidebar-text);
}

.workspace-brand { display: flex; gap: 12px; align-items: center; margin: 0 8px 36px; }
.workspace-brand-mark {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: linear-gradient(135deg, #0ea5e9, #2563eb);
    color: #fff;
    font-weight: 700;
    box-shadow: 0 0 18px rgba(56, 189, 248, 0.35);
}
.workspace-brand strong, .workspace-brand small { display: block; }
.workspace-brand strong { color: var(--brand-text); font-size: 16px; letter-spacing: .02em; }
.workspace-brand small { color: var(--brand-sub); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }

.workspace-sidebar ul { display: grid; gap: 6px; list-style: none; padding: 0; margin: 0; }
.workspace-sidebar a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid transparent;
    color: var(--sidebar-link-text);
    font-size: 14px;
    font-weight: 600;
    transition: background .18s ease, color .18s ease, border-color .18s ease;
}
.workspace-sidebar a::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--sidebar-link-dot);
    flex: 0 0 auto;
    transition: background .18s ease;
}
.workspace-sidebar a:hover,
.workspace-sidebar a.active {
    border-color: var(--sidebar-link-border);
    background: var(--sidebar-link-bg);
    color: var(--sidebar-accent);
    text-decoration: none;
}
.workspace-sidebar a.active::before,
.workspace-sidebar a:hover::before { background: var(--sidebar-link-dot-active); box-shadow: 0 0 10px rgba(56, 189, 248, .8); }
.workspace-sidebar a:focus-visible { outline-color: var(--primary-color); }

.workspace-service {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: auto;
    padding: 12px;
    border: 1px solid var(--sidebar-service-border);
    border-radius: 10px;
    background: var(--sidebar-service-bg);
    color: var(--sidebar-service-text);
    font-size: 12px;
}

.workspace-status-dot { width: 8px; height: 8px; flex: 0 0 auto; border-radius: 50%; background: #f59e0b; box-shadow: 0 0 8px rgba(245, 158, 11, .7); }
.workspace-service.is-online .workspace-status-dot,
.workspace-global-status.is-online .workspace-status-dot { background: #22c55e; box-shadow: 0 0 8px rgba(34, 197, 94, .7); }
.workspace-service.is-offline .workspace-status-dot,
.workspace-global-status.is-offline .workspace-status-dot { background: #f87171; box-shadow: 0 0 8px rgba(248, 113, 113, .7); }

.workspace-nav-toggle { display: none; }

.workspace-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 72px;
    padding: 14px 0 10px;
}
.workspace-topbar-title { min-width: 0; }
.workspace-topbar h1 { margin: 0; color: var(--text-color); font-size: 22px; line-height: 1.2; letter-spacing: -.025em; }
.workspace-topbar-tools { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.workspace-clock { font-variant-numeric: tabular-nums; color: var(--muted-color); font-size: 13px; padding: 0 2px; letter-spacing: .02em; }
.workspace-refresh-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: var(--surface-color);
    color: var(--text-color);
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    transition: border-color .15s ease, background-color .15s ease, color .15s ease;
}
.workspace-refresh-btn:hover { border-color: var(--primary-color); background: var(--primary-color); color: var(--primary-contrast); }
.workspace-refresh-btn:active { transform: scale(.97); }

.workspace-global-status {
    display: flex;
    gap: 8px;
    align-items: center;
    padding: 9px 13px;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: var(--surface-color);
    color: var(--muted-color);
    font-size: 12px;
}

.workspace-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 0 28px;
}
.workspace-footer { margin: 0; padding: 16px 0 24px; text-align: left; color: var(--muted-color); }
.footer-help-link { color: var(--primary-color); }

.workspace-alert-rail { display: grid; gap: 10px; margin: 0 auto 16px; max-width: 1400px; }
.workspace-alert-rail .warning-display { margin: 0; }
.workspace-alert-rail .warning-panel { margin: 0; }
.workspace-alert-rail .warning-panel-empty {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--glass-bg);
    color: var(--muted-color);
    font-size: 13px;
}

/* ===== 主内容区 ===== */
main {
    background: transparent;
    padding: 0;
    box-shadow: none;
    border-radius: 0;
}

section { margin-bottom: 0; }

header {
    background-color: transparent;
    color: var(--text-color);
    padding: 0;
    border-radius: 0;
    margin-bottom: 0;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
    padding: 0;
}

footer {
    margin-top: 20px;
    text-align: center;
    color: var(--muted-color);
    font-size: 0.9rem;
    padding: 20px;
}

/* ===== 模块与玻璃卡片 ===== */
.module,
.info-container {
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    box-shadow: var(--shadow);
}

.module {
    padding: 20px 18px;
    margin-bottom: 10px;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.module:hover { box-shadow: var(--shadow-hover); border-color: rgba(56, 189, 248, 0.28); }

.hero-module { border-color: rgba(56, 189, 248, 0.3); }

.module-title {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}
.module-title h2 { margin: 0; color: var(--text-color); font-size: 1.25rem; letter-spacing: -.02em; }
.module-eyebrow {
    display: block;
    margin-bottom: 4px;
    color: var(--primary-color);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}
.module-desc { margin: -8px 0 14px; color: var(--muted-color); font-size: 13px; line-height: 1.5; }

.module-title-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    padding: 0 0 10px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 12px;
}
.module-label { font-weight: 700; font-size: 15px; color: var(--text-color); }
.refresh-inline-btn {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 3px 10px;
    cursor: pointer;
    font-size: 15px;
    color: var(--muted-color);
    transition: background 0.15s, color 0.15s;
}
.refresh-inline-btn:hover { background: rgba(56, 189, 248, 0.12); color: var(--primary-color); }
.refresh-inline-btn:active { transform: scale(0.95); }

.info-container { margin: 0 0 10px; padding: 16px 18px; background: var(--glass-bg); }
.info-container.is-loading { opacity: 0.65; }

/* ===== 按钮 ===== */
button {
    background-color: var(--primary-color);
    color: var(--primary-contrast);
    border: none;
    padding: 10px 15px;
    border-radius: var(--btn-radius);
    cursor: pointer;
    margin: 5px;
    font-weight: 700;
    transition: background-color 0.18s, border-color 0.18s, color 0.18s, transform 0.18s, box-shadow 0.2s;
    box-shadow: none;
}
button:hover { background-color: var(--primary-hover); box-shadow: 0 0 16px rgba(56, 189, 248, 0.35); transform: translateY(-1px); }
button:active { transform: translateY(0); }
button.active { background-color: var(--primary-deep); color: var(--primary-contrast); }
button:disabled { opacity: 0.45; cursor: not-allowed; transform: none; box-shadow: none; }

button.secondary {
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    color: var(--text-color);
}
button.secondary:hover { border-color: var(--primary-color); background: rgba(56, 189, 248, 0.12); color: var(--primary-color); box-shadow: none; }

button.success { background-color: var(--success-color); color: var(--on-success); }
button.success:hover { background-color: var(--success-color); filter: brightness(1.08); }
button.warning { background-color: var(--warning-color); color: var(--on-warning); }
button.warning:hover { background-color: var(--warning-color); filter: brightness(1.08); }
button.danger { background-color: var(--danger-color); color: var(--on-danger); }
button.danger:hover { background-color: var(--danger-color); filter: brightness(1.08); }

.button-container { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 16px; }
.button-container button { margin: 0; }
.rainfall-btn {
    min-width: 112px;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    color: var(--text-color);
}
.rainfall-btn:hover { background: rgba(56, 189, 248, 0.14); color: var(--primary-color); box-shadow: none; }
.rainfall-btn.active { border-color: var(--primary-color); background: var(--primary-color); color: var(--primary-contrast); }

.location-selector { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 6px; }
.location-selector button { margin: 0; }

/* ===== 表单 ===== */
.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 600; color: var(--text-color); }

input, select, .search-input, .date-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--surface-color);
    color: var(--text-color);
    font-size: 1rem;
    transition: border 0.2s;
}
input::placeholder, .date-input::placeholder { color: var(--muted-color); }
input:focus, select:focus, .search-input:focus, .date-input:focus {
    border: 1.5px solid var(--primary-color);
    outline: none;
}
select option { background: var(--surface-color); color: var(--text-color); }

.form-actions { margin-top: 20px; display: flex; gap: 10px; }
.form-actions button { margin: 0; }

/* ===== 统计卡 ===== */
.stats-container, .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 20px 0;
}
.stat-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
    padding: 16px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.stat-card h4 { margin: 0 0 10px; color: var(--text-color); font-size: 16px; }
.stat-value { font-size: 24px; font-weight: 700; color: var(--primary-color); font-variant-numeric: tabular-nums; }
.stat-unit { font-size: 14px; color: var(--muted-color); margin-top: 5px; }
.stat-card.prediction .stat-value { color: var(--success-color); }
.stat-card.actual .stat-value { color: var(--danger-color); }
.stat-card.error .stat-value { color: var(--warning-color); }

/* ===== 图表容器 ===== */
.chart-container {
    width: 100%;
    height: 380px;
    margin: 0;
    position: relative;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px;
    box-shadow: none;
}

/* ===== 总览 ===== */
.overview-warning-banner {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin: 0 0 10px;
    padding: 16px 20px;
    border: 1px solid var(--border-color);
    border-left: 5px solid var(--muted-color);
    border-radius: 14px;
    background: var(--glass-bg);
    box-shadow: var(--shadow);
}
.overview-warning-banner .banner-color {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--color-muted-bg);
    color: var(--color-muted-text);
    font-size: 15px;
}
.overview-warning-banner .banner-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 10px currentColor;
}
.overview-warning-banner .banner-main { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.overview-warning-banner .banner-place { font-size: 15px; font-weight: 700; color: var(--text-color); }
.overview-warning-banner .banner-reason { font-size: 12px; color: var(--muted-color); }
.overview-warning-banner .banner-freshness {
    margin-left: auto;
    font-size: 11px;
    color: var(--muted-color);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}
.overview-warning-banner.is-watch { border-left-color: var(--warning-color); }
.overview-warning-banner.is-watch .banner-color { background: var(--color-warning-bg); color: var(--color-warning-text); }
.overview-warning-banner.is-alert { border-left-color: var(--danger-color); }
.overview-warning-banner.is-alert .banner-color { background: var(--color-danger-bg); color: var(--color-danger-text); }
.overview-warning-banner.is-none { border-left-color: var(--success-color); }
.overview-warning-banner.is-none .banner-color { background: var(--color-success-bg); color: var(--color-success-text); }
.overview-warning-banner.is-unknown { border-left-color: var(--muted-color); }

.overview-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.8fr) minmax(240px, .65fr);
    gap: 22px;
    align-items: end;
    margin: 0 0 10px;
    padding: 20px 24px;
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.12), rgba(37, 99, 235, 0.05) 55%), var(--glass-bg);
}
.overview-hero-copy { min-width: 0; }
.overview-kicker { color: var(--primary-color); font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.overview-hero h2 { max-width: 640px; margin: 5px 0; color: var(--text-color); font-size: clamp(1.8rem, 3vw, 2.6rem); line-height: 1.05; letter-spacing: -.045em; }
.overview-hero p { max-width: 600px; margin: 0; color: var(--muted-color); font-size: 13px; }
.overview-hero-note {
    display: grid;
    gap: 4px;
    align-self: stretch;
    justify-items: start;
    padding: 10px 0 0 20px;
    border-left: 1px solid var(--border-color);
    color: var(--muted-color);
    font-size: 11px;
}
.overview-hero-note strong { color: var(--text-color); font-size: 14px; }
.overview-hero-note-label { color: var(--primary-color); font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }

.overview-actions { display: flex; gap: 12px; align-items: center; justify-content: space-between; margin: 0 0 10px; }
.data-source-status { color: var(--muted-color); font-size: 12px; }

/* KPI 条 */
.kpi-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 10px; }
.kpi-card {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 14px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
    min-width: 0;
    box-shadow: var(--shadow);
}
.kpi-card .kpi-label { font-size: 11px; letter-spacing: .04em; color: var(--muted-color); text-transform: uppercase; }
.kpi-card .kpi-value { font-size: 26px; font-weight: 700; line-height: 1.1; color: var(--text-color); font-variant-numeric: tabular-nums; }
.kpi-card .kpi-sub { font-size: 11px; color: var(--muted-color); }
.kpi-card.kpi-warn-yellow .kpi-value { color: var(--warning-color); text-shadow: 0 0 16px rgba(250, 204, 21, 0.35); }
.kpi-card.kpi-warn-orange .kpi-value { color: var(--orange-color); text-shadow: 0 0 16px rgba(251, 146, 60, 0.35); }
.kpi-card.kpi-warn-red .kpi-value { color: var(--danger-color); text-shadow: 0 0 16px rgba(248, 113, 113, 0.4); }
.kpi-card.kpi-warn-none .kpi-value { color: var(--success-color); }

/* 总览网格 */
.overview-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 10px;
    align-items: stretch;
}
.overview-grid > * { min-width: 0; margin-bottom: 0; }
.overview-grid > [data-drag-id="rainfall"] { grid-column: 1 / -1; }
.overview-grid > [data-drag-id="monitor-analysis"] { grid-column: span 6; }
.overview-grid > [data-drag-id="monitor-warnings"] { grid-column: span 6; }
.overview-grid > [data-drag-id="monitor-risks"] { grid-column: span 6; }
.overview-grid > [data-drag-id="monitor-notifications"] { grid-column: span 6; }
.overview-grid > [data-drag-id="monitor-info"] { grid-column: span 6; }

/* ===== 行动结论（紧随横幅的独立卡） ===== */
.overview-action-card { margin: 0 0 10px; }
.overview-action-card:empty { display: none; }

/* ===== 行动结论 ===== */
.action-conclusion {
    padding: 18px 20px;
    border: 1px solid var(--glass-border);
    border-left: 5px solid var(--primary-color);
    border-radius: 14px;
    background: var(--glass-bg);
    box-shadow: var(--shadow);
}
.action-conclusion-kicker { color: var(--muted-color); font-size: var(--font-size-sm); font-weight: 700; }
.action-conclusion-title { display: block; margin-top: 4px; font-size: 1.45rem; color: var(--text-color); letter-spacing: -.02em; }
.action-conclusion-reason { margin: 5px 0 8px; color: var(--text-color); }
.action-conclusion-quality { color: var(--muted-color); font-size: var(--font-size-xs); }
.action-timeline { display: flex; flex-wrap: wrap; gap: 12px; margin: 10px 0; color: var(--muted-color); font-size: var(--font-size-sm); }
.action-normal { border-left-color: var(--success-color); background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), var(--glass-bg) 60%); }
.action-alert { border-left-color: var(--danger-color); background: linear-gradient(135deg, rgba(248, 113, 113, 0.14), var(--glass-bg) 55%); }
.action-watch { border-left-color: var(--warning-color); background: linear-gradient(135deg, rgba(250, 204, 21, 0.13), var(--glass-bg) 55%); }
.action-unknown { border-left-color: var(--muted-color); background: var(--color-muted-bg); }

/* ===== 监测组件 ===== */
.monitor-header { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.monitor-location { font-size: 1.15rem; font-weight: 700; color: var(--text-color); }
.monitor-state {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 999px;
    color: var(--on-muted);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}
.monitor-state-normal { background: var(--success-color); color: var(--on-success); }
.monitor-state-watch { background: var(--warning-color); color: var(--on-warning); }
.monitor-state-alert { background: var(--danger-color); color: var(--on-danger); }
.monitor-state-unknown { background: var(--muted-color); color: var(--on-muted); }
.monitor-state-none { background: var(--color-muted-bg); color: var(--color-muted-text); }
.monitor-state-yellow { background: var(--warning-color); color: var(--on-warning); }
.monitor-state-orange { background: var(--orange-color); color: var(--on-orange); }
.monitor-state-red { background: var(--danger-color); color: var(--on-danger); }

.monitor-strategy-summary {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    margin: 10px 0 14px;
    padding: 10px 14px;
    border-left: 4px solid var(--primary-color);
    background: rgba(56, 189, 248, 0.08);
    border-radius: 0 8px 8px 0;
    font-size: 0.9rem;
    color: var(--muted-color);
}

.monitor-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; margin: 0 0 14px; }
.monitor-grid-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 10px 12px;
    background: var(--surface-color);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}
.monitor-grid-label { font-size: 0.75rem; color: var(--muted-color); font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px; }
.monitor-grid-value { font-size: 0.88rem; color: var(--text-color); font-weight: 500; line-height: 1.4; font-variant-numeric: tabular-nums; }
.monitor-section { margin-top: 14px; }
.monitor-section-title { font-size: 0.82rem; font-weight: 700; color: var(--primary-color); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.4px; }
.monitor-section-title a { font-size: 0.75rem; font-weight: 400; margin-left: 6px; }
.monitor-active-count { color: var(--warning-color); font-weight: 700; }

/* Monitor table */
.monitor-table-wrap { overflow-x: auto; border: 1px solid var(--border-color); border-radius: 8px; }
.monitor-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.monitor-table th {
    background: var(--surface-raised);
    color: var(--muted-color);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 8px 12px;
    text-align: left;
    white-space: nowrap;
}
.monitor-table td { padding: 8px 12px; color: var(--text-color); border-top: 1px solid var(--border-color); white-space: nowrap; font-variant-numeric: tabular-nums; }
.monitor-table tbody tr:hover { background: rgba(56, 189, 248, 0.06); }
.monitor-table tbody.is-collapsed { display: none; }
.monitor-table tbody.is-collapsed.is-open { display: table-row-group; }

/* Monitor tags */
.monitor-tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.6;
}
.monitor-tag.level-normal { background: var(--color-success-bg); color: var(--color-success-text); }
.monitor-tag.level-watch { background: var(--color-warning-bg); color: var(--color-warning-text); }
.monitor-tag.level-alert { background: var(--color-danger-bg); color: var(--color-danger-text); }
.monitor-tag.tag-muted { background: var(--color-muted-bg); color: var(--color-muted-text); }
.monitor-tag.tag-sent { background: var(--color-success-bg); color: var(--color-success-text); }
.monitor-tag.tag-failed { background: var(--color-danger-bg); color: var(--color-danger-text); }
.monitor-tag.tag-suppressed { background: var(--color-muted-bg); color: var(--color-muted-text); }

/* Collapsed section */
.monitor-toggle-wrap { margin-top: 8px; }
.monitor-toggle-btn {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    padding: 4px 0;
    margin: 0;
    box-shadow: none;
}
.monitor-toggle-btn:hover { background: none; color: var(--primary-color); box-shadow: none; text-decoration: underline; }
.monitor-collapsed { display: none; margin-top: 6px; }
.monitor-collapsed.is-open { display: block; }
.monitor-collapse-toggle { margin-top: 8px; }
.monitor-notif-list.is-collapsed { display: none; }
.monitor-notif-list.is-collapsed.is-open { display: block; }
.monitor-empty { font-size: 0.85rem; color: var(--muted-color); padding: 10px 0; }

/* Warning detail row */
.monitor-warning-row td { vertical-align: top; }
.monitor-warning-meta { font-size: 0.8rem; color: var(--muted-color); max-width: 260px; }
.monitor-warning-desc { color: var(--text-color); font-size: 0.85rem; line-height: 1.5; margin-bottom: 4px; }
.monitor-warning-issuer {
    display: inline-block;
    background: var(--surface-raised);
    padding: 1px 6px;
    border-radius: 3px;
    margin-right: 6px;
    color: var(--muted-color);
}
.monitor-warning-time { color: var(--muted-color); }

/* Notification list */
.monitor-notif-list { display: flex; flex-direction: column; gap: 6px; }
.monitor-notif-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--surface-color);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    font-size: 0.85rem;
}
.monitor-notif-detail { color: var(--text-color); font-weight: 500; flex: 1; min-width: 0; }
.monitor-notif-time { color: var(--muted-color); font-size: 0.78rem; white-space: nowrap; flex-shrink: 0; font-variant-numeric: tabular-nums; }

/* Color badges */
.color-badge { display: inline-block; padding: 2px 10px; border-radius: 12px; font-size: 0.8rem; font-weight: 700; line-height: 1.6; }
.color-badge.small { padding: 1px 8px; font-size: 0.75rem; }
.color-badge.large { font-size: 1rem; padding: 4px 16px; }
.color-badge.color-yellow { background: var(--color-warning-bg); color: var(--color-warning-text); }
.color-badge.color-orange { background: var(--color-orange-bg); color: var(--color-orange-text); }
.color-badge.color-red { background: var(--color-danger-bg); color: var(--color-danger-text); }
.color-badge.color-none { background: var(--color-muted-bg); color: var(--color-muted-text); }
.color-none { background: var(--color-muted-bg); color: var(--color-muted-text); }
.color-yellow { background: var(--warning-color); color: var(--on-warning); }
.color-orange { background: var(--orange-color); color: var(--on-orange); }
.color-red { background: var(--danger-color); color: var(--on-danger); }

/* Analysis */
.analysis-color-row { display: flex; align-items: center; gap: 10px; margin: 0 0 14px; }
.analysis-color-text { font-size: 0.88rem; color: var(--text-color); }
.analysis-notice {
    font-size: 0.8rem;
    color: var(--color-warning-text);
    background: var(--color-warning-bg);
    border: 1px solid rgba(250, 204, 21, 0.3);
    border-radius: 6px;
    padding: 6px 10px;
    margin: 0 0 12px;
}
.analysis-signals { display: flex; flex-direction: column; gap: 8px; margin: 0 0 14px; }
.analysis-signal { display: grid; grid-template-columns: auto 110px 1fr auto; align-items: center; gap: 8px; }
.analysis-signal-name { font-size: 0.82rem; color: var(--text-color); }
.analysis-progress { height: 8px; background: var(--surface-raised); border-radius: 4px; overflow: hidden; }
.analysis-progress-bar { height: 100%; background: linear-gradient(90deg, #2563eb, #38bdf8); border-radius: 4px; box-shadow: 0 0 10px rgba(56, 189, 248, 0.4); }
.analysis-progress-text { font-size: 0.78rem; color: var(--muted-color); white-space: nowrap; font-variant-numeric: tabular-nums; }
.analysis-quality { margin: 0 0 14px; font-size: 0.85rem; color: var(--text-color); display: flex; flex-direction: column; gap: 4px; }
.analysis-freshness { color: var(--muted-color); font-size: 0.8rem; }
.analysis-issues { margin: 6px 0 0; padding-left: 18px; color: var(--color-warning-text); font-size: 0.8rem; }
.analysis-last-fetch {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 14px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
    font-size: 0.8rem;
    color: var(--muted-color);
}

/* ===== 历史数据与表格 ===== */
.tab-content { display: none; padding: 20px 0; }
.tab-content.active { display: block; }

.date-range-selector { padding: 14px; }

.data-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.data-table th, .data-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border-color); font-variant-numeric: tabular-nums; }
.data-table th { background: var(--surface-raised); font-weight: 600; position: sticky; top: 0; }
.data-table tr:hover { background: rgba(56, 189, 248, 0.06); }
.data-table tr.expandable { cursor: pointer; }
.data-table .expand-row { display: none; }
.data-table .expand-row.open { display: table-row; }

/* ===== Timeline（垂直时间轴） ===== */
.timeline-container { position: relative; padding-left: 28px; }
.timeline-container::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, rgba(56, 189, 248, 0.4), var(--border-color));
}
.timeline-node {
    position: relative;
    margin-bottom: 14px;
    padding: 12px 16px;
    background: var(--surface-color);
    border-radius: var(--card-radius);
    border-left: 3px solid var(--border-color);
    border: 1px solid var(--border-color);
    box-shadow: none;
}
.timeline-node summary { cursor: pointer; list-style: none; }
.timeline-node summary::-webkit-details-marker { display: none; }
.timeline-node::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 16px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
    border: 2px solid var(--bg-color);
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}
.timeline-node.state-normal { border-left-color: var(--success-color); }
.timeline-node.state-normal::before { background: var(--success-color); box-shadow: 0 0 10px rgba(34, 197, 94, 0.7); }
.timeline-node.state-watch { border-left-color: var(--warning-color); }
.timeline-node.state-watch::before { background: var(--warning-color); box-shadow: 0 0 10px rgba(250, 204, 21, 0.7); }
.timeline-node.state-alert { border-left-color: var(--danger-color); }
.timeline-node.state-alert::before { background: var(--danger-color); box-shadow: 0 0 10px rgba(248, 113, 113, 0.7); }
.timeline-time { font-size: 12px; color: var(--muted-color); margin-bottom: 4px; font-variant-numeric: tabular-nums; }
.timeline-transition { font-size: 14px; font-weight: 600; margin-bottom: 4px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.timeline-trigger { font-size: 13px; color: var(--muted-color); }

/* Status tags */
.status-tag {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--on-muted);
}
.status-tag.normal { background: var(--success-color); color: var(--on-success); }
.status-tag.watch { background: var(--warning-color); color: var(--on-warning); }
.status-tag.alert { background: var(--danger-color); color: var(--on-danger); }
.status-tag.sent { background: var(--success-color); color: var(--on-success); }
.status-tag.failed { background: var(--danger-color); color: var(--on-danger); }
.status-tag.suppressed { background: var(--color-muted-bg); color: var(--color-muted-text); }
.status-tag.none { background: var(--color-muted-bg); color: var(--color-muted-text); }
.status-tag.yellow { background: var(--warning-color); color: var(--on-warning); }
.status-tag.orange { background: var(--orange-color); color: var(--on-orange); }
.status-tag.red { background: var(--danger-color); color: var(--on-danger); }
.status-tag.completed { background: var(--success-color); color: var(--on-success); }
.status-tag.incomplete { background: var(--color-warning-bg); color: var(--color-warning-text); }
.status-tag.skipped { background: var(--color-muted-bg); color: var(--color-muted-text); }
.status-tag.retried { background: var(--color-warning-bg); color: var(--color-warning-text); }
.status-tag.success { background: var(--success-color); color: var(--on-success); }
.status-tag.no-hit { background: var(--color-muted-bg); color: var(--color-muted-text); }
.status-tag.abandoned { background: var(--color-danger-bg); color: var(--color-danger-text); }

.state-badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 700; }
.state-normal { background: var(--color-success-bg); color: var(--color-success-text); }
.state-watch { background: var(--color-warning-bg); color: var(--color-warning-text); }
.state-alert { background: var(--color-danger-bg); color: var(--color-danger-text); }

/* ===== Chart popup / modal ===== */
.chart-popup-overlay {
    position: fixed;
    inset: 0;
    background: var(--scrim-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}
.chart-popup {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    width: min(700px, 92vw);
    max-height: 80vh;
    overflow: auto;
    box-shadow: var(--shadow);
}
.chart-popup-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }

/* ===== Filter bar ===== */
.filter-bar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 14px; }
.filter-bar .filter-group { display: flex; align-items: center; gap: 6px; }
.filter-bar label { font-size: 13px; color: var(--muted-color); white-space: nowrap; }
.filter-bar select,
.filter-bar input[type="date"] { width: auto; min-height: auto; padding: 6px 10px; font-size: 13px; }
.filter-bar button { margin: 0; }

.load-more-container { text-align: center; margin: 16px 0; }

/* ===== 地图与地点 ===== */
.map-container { margin: 10px 0; position: relative; width: 100%; height: 400px; }
#map {
    width: 100%;
    height: 400px;
    border-radius: var(--card-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}
#map img, #map canvas { max-width: none !important; max-height: none !important; }

.weather-location-marker { position: relative; width: 24px; height: 34px; pointer-events: auto; }
.weather-location-pin {
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 20px;
    height: 20px;
    border: 3px solid var(--map-pin-ring);
    border-radius: 50% 50% 50% 0;
    background: #38bdf8;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    transform: translateX(-50%) rotate(-45deg);
}
.weather-location-pin::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--map-pin-ring);
    transform: translate(-50%, -50%);
}
.weather-location-pin.is-default { background: #22c55e; }
.weather-location-label {
    position: absolute;
    left: 50%;
    bottom: 34px;
    padding: 2px 8px;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: var(--surface-color);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
    color: var(--text-color);
    font-size: 12px;
    font-weight: 700;
    line-height: 18px;
    white-space: nowrap;
    transform: translateX(-50%);
}
.weather-location-label::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -5px;
    width: 8px;
    height: 8px;
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background: var(--surface-color);
    transform: translateX(-50%) rotate(45deg);
}

.map-search-container { margin: 20px 0; }
.search-box { display: flex; margin-bottom: 15px; }
.search-result { max-height: 300px; overflow-y: auto; margin-top: 10px; background: var(--surface-color); border: 1px solid var(--border-color); border-radius: var(--card-radius); box-shadow: var(--shadow); }
.search-item { padding: 10px; border-bottom: 1px solid var(--border-color); cursor: pointer; transition: background-color 0.2s; }
.search-item:hover { background: rgba(56, 189, 248, 0.08); }

/* ===== 位置管理 ===== */
.location-manager { padding: 0; }
.location-form {
    margin: 10px 0;
    padding: 18px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--card-radius);
    box-shadow: var(--shadow);
}
.location-form h3 { margin: 0 0 10px; color: var(--text-color); }
.location-coordinates {
    margin: 12px 0;
    padding: 10px;
    background: var(--surface-raised);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}
.coordinates-display { display: flex; justify-content: space-between; }
.coordinates-display strong { font-variant-numeric: tabular-nums; }

.saved-locations { margin: 12px 0; }
.saved-locations-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.saved-locations-head h3 { margin: 0; color: var(--text-color); }
.locations-list { margin-top: 12px; background: var(--surface-color); border: 1px solid var(--border-color); border-radius: var(--card-radius); box-shadow: none; overflow: hidden; }
.location-item {
    padding: 14px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}
.location-item:last-child { border-bottom: none; }
.location-item:hover { background: rgba(56, 189, 248, 0.05); }

.empty-message { color: var(--muted-color); padding: 16px; text-align: center; }
.empty-container, .loading-container, .error-container { text-align: center; padding: 40px; }
.empty-icon { font-size: 40px; }
.error-message { color: var(--danger-color); }

/* ===== 等高网格（地点与日志页） ===== */
.location-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 10px; align-items: stretch; }
.location-grid-col { display: flex; flex-direction: column; min-width: 0; }
.location-grid .map-col { grid-column: span 7; }
.location-grid .side-col { grid-column: span 5; }
.location-grid .map-container { flex: 1 1 auto; margin: 0; display: flex; flex-direction: column; }
.location-grid .map-container #map { flex: 1 1 auto; height: auto !important; min-height: 330px; margin-bottom: 0; }
.location-grid .saved-locations {
    flex: 1 1 auto;
    margin: 0;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
    box-shadow: var(--shadow);
}
.location-grid .location-form { margin: 0; padding: 14px; border: 1px solid var(--border-color); border-radius: var(--card-radius); background: var(--surface-color); }
.location-grid .compare-section { margin: 0; padding: 12px 14px; border: 1px solid var(--border-color); border-radius: var(--card-radius); background: var(--surface-color); }
.location-grid .compare-section h3 { margin: 0 0 10px; color: var(--text-color); }
.location-grid .map-container, .location-grid .saved-locations, .location-grid .location-form, .location-grid .compare-section { display: flex; flex-direction: column; }
.location-grid .locations-list { flex: 1 1 auto; margin: 0; background: transparent; border: 0; border-radius: 0; box-shadow: none; }
.location-grid .locations-list .location-item { background: transparent; }
.location-grid .location-form .form-group { margin-bottom: 10px; }
.location-grid .location-form .form-actions { gap: 8px; margin-top: 4px; }

/* 监测目标卡 */
.monitor-target-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid rgba(56, 189, 248, 0.35);
    border-left: 4px solid var(--primary-color);
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.14), rgba(37, 99, 235, 0.06));
}
.monitor-target-card .target-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1 1 auto; }
.monitor-target-card .target-label { font-size: 11px; color: var(--muted-color); text-transform: uppercase; letter-spacing: .08em; font-weight: 700; }
.monitor-target-card .target-name { font-size: 1rem; font-weight: 700; color: var(--text-color); }
.monitor-target-card .target-coords { font-size: 12px; color: var(--muted-color); font-variant-numeric: tabular-nums; }
.monitor-target-card .target-status { margin-left: auto; flex-shrink: 0; }
.monitor-target-card .secondary { margin: 0; padding: 7px 12px; font-size: 13px; flex-shrink: 0; }
.monitor-target-picker { display: none; margin-top: 10px; padding: 12px; border: 1px solid var(--border-color); border-radius: 10px; background: var(--surface-color); }
.monitor-target-picker.is-open { display: block; }
.monitor-target-picker h4 { margin: 0 0 8px; color: var(--text-color); font-size: 13px; }
.monitor-target-picker select { margin-bottom: 10px; }
.monitor-target-picker .form-actions { margin: 0; gap: 8px; }
.monitor-target-picker .form-actions button { margin: 0; }

.log-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 10px; align-items: stretch; }
.log-grid > .module { margin-bottom: 0; min-width: 0; }
.log-grid .log-span-12 { grid-column: span 12; }
.log-grid .log-span-7 { grid-column: span 7; }
.log-grid .log-span-6 { grid-column: span 6; }
.log-grid .log-span-5 { grid-column: span 5; }
.log-grid .pie-fill { flex: 1 1 auto; min-height: 260px; position: relative; }

/* 日志概况条 */
.log-overview-bar {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 10px;
}
.log-overview-stat {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 14px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
    box-shadow: var(--shadow);
}
.log-overview-stat .stat-label { font-size: 11px; color: var(--muted-color); text-transform: uppercase; letter-spacing: .05em; }
.log-overview-stat .stat-value { font-size: 24px; font-weight: 700; color: var(--text-color); font-variant-numeric: tabular-nums; }
.log-overview-stat .stat-sub { font-size: 11px; color: var(--muted-color); }

/* ===== Settings ===== */
.settings-group {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
    box-shadow: var(--shadow);
    padding: 20px 18px;
    margin-bottom: 10px;
    scroll-margin-top: 70px;
}
.settings-group-header { margin-bottom: 16px; border-bottom: 1px solid var(--border-color); padding-bottom: 12px; }
.settings-group-header h2 { margin: 0; color: var(--text-color); font-size: 1.2rem; }
.settings-group-header p { margin: 4px 0 0; color: var(--muted-color); font-size: 0.85rem; }

.settings-field {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    gap: 12px;
}
.settings-field:last-child { border-bottom: none; }
.settings-field-label { flex: 1; min-width: 0; }
.settings-field-label .label-text { font-weight: 600; color: var(--text-color); font-size: 0.95rem; }
.settings-field-label .label-desc { color: var(--muted-color); font-size: 0.8rem; margin-top: 2px; }
.settings-field-input { flex-shrink: 0; display: flex; align-items: center; gap: 6px; }
.settings-field-input input[type="number"] { width: 80px; text-align: right; }
.settings-field-input input[type="range"] { width: 120px; }
.settings-field-input select { width: auto; min-width: 80px; }
.settings-field-input .unit { color: var(--muted-color); font-size: 0.8rem; }
.settings-switch-label { color: var(--muted-color); font-size: 0.8rem; }

.settings-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 12px 0; }
.settings-grid-cell {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    text-align: center;
}
.settings-grid-cell .cell-label { font-size: 0.8rem; color: var(--muted-color); margin-bottom: 8px; font-weight: 600; }
.settings-grid-cell input { width: 100%; text-align: center; }
.settings-grid-cell .cell-unit { font-size: 0.75rem; color: var(--muted-color); margin-top: 4px; }

.settings-actions { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.settings-actions button { flex-shrink: 0; margin: 0; }

.settings-readonly { background: var(--surface-color); border: 1px solid var(--border-color); border-radius: 8px; padding: 16px; margin: 12px 0; }
.settings-readonly .readonly-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border-color); }
.settings-readonly .readonly-row:last-child { border-bottom: none; }
.settings-readonly .readonly-label { color: var(--muted-color); font-size: 0.9rem; }
.settings-readonly .readonly-value { font-weight: 600; color: var(--text-color); font-variant-numeric: tabular-nums; }

.settings-default-badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
    background: var(--color-info-bg);
    color: var(--color-info-text);
    margin-left: 6px;
}

.settings-top-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.14), rgba(37, 99, 235, 0.05));
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    flex-wrap: wrap;
}
.settings-top-actions button { flex-shrink: 0; }
.settings-action-heading { display: flex; align-items: baseline; gap: 10px; color: var(--text-color); }
.settings-action-heading strong { font-size: 1rem; }
.settings-action-heading span { color: var(--muted-color); font-size: 0.82rem; }
.settings-action-buttons { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.settings-action-buttons button, .settings-action-buttons label { margin: 0; }

.settings-layout {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 14px;
    align-items: start;
}
.settings-layout .settings-navigation {
    position: sticky;
    top: 8px;
    flex-direction: column;
    align-items: stretch;
    overflow-x: visible;
    margin-bottom: 0;
    padding: 8px;
}
.settings-layout .settings-navigation a { display: block; }
.settings-layout .settings-groups { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.settings-navigation {
    position: sticky;
    top: 8px;
    z-index: 5;
    display: flex;
    gap: 6px;
    overflow-x: auto;
    margin-bottom: 14px;
    padding: 6px;
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}
.settings-navigation a {
    flex: 0 0 auto;
    padding: 7px 11px;
    border-radius: 8px;
    color: var(--muted-color);
    font-size: 0.84rem;
    white-space: nowrap;
}
.settings-navigation a:hover,
.settings-navigation a:focus-visible {
    color: var(--primary-color);
    background: rgba(56, 189, 248, 0.12);
    text-decoration: none;
}

.settings-groups {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    align-items: stretch;
}
.settings-groups > .settings-group { margin-bottom: 0; }
.settings-groups > #settings-colors,
.settings-groups > #settings-notifications {
    grid-column: 1 / -1;
}

.settings-unified-group { grid-column: 1 / -1; border-top: 3px solid var(--primary-color); }
.settings-legacy-thresholds, .settings-legacy-notifications { display: none; }

.settings-subtitle {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin: 16px 0 10px;
    color: var(--text-color);
    font-size: .95rem;
    font-weight: 700;
}
.settings-subtitle span { color: var(--muted-color); font-size: .78rem; font-weight: 400; }
.settings-current-mode { color: var(--primary-color) !important; font-weight: 600 !important; }

.settings-mode-picker { display: grid; grid-template-columns: 1fr repeat(3, minmax(150px, 1fr)); gap: 10px; align-items: stretch; }
.settings-mode-option {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    min-height: 64px;
    margin: 0;
    padding: 11px 13px;
    background: var(--surface-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    box-shadow: none;
    text-align: left;
}
.settings-mode-option span { color: var(--muted-color); font-size: .76rem; font-weight: 400; }
.settings-mode-option.active {
    background: rgba(56, 189, 248, 0.14);
    color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: inset 0 0 0 1px var(--primary-color);
}

.settings-core-table { width: 100%; border-collapse: collapse; overflow: hidden; border: 1px solid var(--border-color); border-radius: 7px; }
.settings-core-table th, .settings-core-table td { padding: 9px 12px; border-bottom: 1px solid var(--border-color); text-align: left; font-variant-numeric: tabular-nums; }
.settings-core-table thead th { background: var(--surface-raised); color: var(--muted-color); font-size: .8rem; }
.settings-core-table tbody th { width: 30%; color: var(--text-color); font-size: .88rem; }
.settings-core-table tbody th small { display: block; margin-top: 2px; color: var(--muted-color); font-size: .72rem; font-weight: 400; }
.settings-core-table input { width: 90px; text-align: right; }

.settings-muted-value { color: var(--muted-color); font-size: .8rem; }
.settings-advanced-rules { margin-top: 16px; padding: 11px 13px; border: 1px solid var(--border-color); border-radius: 8px; background: var(--surface-color); }
.settings-advanced-rules summary { display: flex; justify-content: space-between; cursor: pointer; color: var(--text-color); }
.settings-advanced-rules summary span, .settings-advanced-rules p { color: var(--muted-color); font-size: .78rem; font-weight: 400; }
.settings-advanced-rules p { margin: 10px 0 0; }
.settings-advanced-rules .settings-monitor-groups { margin-top: 12px; }

.settings-note { color: var(--muted-color); font-size: 0.8rem; font-style: italic; margin-top: 8px; }
.settings-disconnected { text-align: center; padding: 30px; color: var(--muted-color); }

.settings-threshold-table { width: 100%; border-collapse: collapse; margin: 12px 0; }
.settings-threshold-table th, .settings-threshold-table td { padding: 10px 8px; text-align: center; border: 1px solid var(--border-color); font-size: 0.9rem; }
.settings-threshold-table th { background: var(--surface-raised); font-weight: 600; color: var(--text-color); }
.settings-threshold-table td input { width: 70px; text-align: center; }

.settings-threshold-details { margin-top: 16px; padding: 14px; border: 1px solid var(--border-color); border-radius: 8px; background: var(--surface-color); }
.settings-threshold-details h3 { margin: 0 0 6px; color: var(--text-color); font-size: 1rem; }
.settings-threshold-details p { margin: 0 0 12px; color: var(--muted-color); font-size: 0.85rem; }

.settings-monitor-groups { display: flex; flex-direction: column; gap: 10px; }
.settings-monitor-group { border: 1px solid var(--border-color); border-radius: 8px; background: var(--surface-color); overflow: hidden; }
.settings-monitor-group summary { cursor: pointer; padding: 10px 14px; background: var(--surface-raised); display: flex; justify-content: space-between; align-items: center; }
.settings-monitor-group summary strong { font-size: 0.9rem; color: var(--text-color); }
.settings-monitor-group-note { font-size: 0.78rem; color: var(--muted-color); }
.settings-affects { margin: 6px 14px 0; font-size: 0.78rem; color: var(--muted-color); font-style: italic; }
.settings-monitor-threshold-table { width: 100%; border-collapse: collapse; margin-top: 4px; }
.settings-monitor-threshold-table th { font-size: 0.78rem; color: var(--muted-color); padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--border-color); font-weight: 600; }
.settings-monitor-threshold-table td { padding: 6px 10px; font-size: 0.85rem; border-bottom: 1px solid var(--border-color); }
.settings-monitor-threshold-table td:first-child { white-space: nowrap; }
.settings-monitor-threshold-table input { width: 80px; }

.stats-col { text-align: center; width: 120px; font-size: 0.82rem; color: var(--muted-color); }

.settings-shared-badge {
    display: inline-block;
    font-size: 0.7rem;
    color: var(--primary-contrast);
    background: var(--primary-color);
    border-radius: 4px;
    padding: 1px 6px;
    margin-left: 4px;
    vertical-align: middle;
}

.settings-layout-list { display: flex; flex-direction: column; gap: 6px; }
.settings-layout-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}
.settings-layout-vis { display: flex; align-items: center; gap: 8px; cursor: pointer; flex: 1; }
.settings-layout-vis input[type="checkbox"] { width: 18px; height: 18px; cursor: pointer; accent-color: var(--primary-color); }
.settings-layout-vis span { font-size: 14px; color: var(--text-color); }
.settings-layout-row select { width: 60px; padding: 4px 6px; border: 1px solid var(--border-color); border-radius: 6px; background: var(--surface-color); color: var(--text-color); font-size: 13px; }

.settings-offline-banner, .settings-error-box {
    margin-bottom: 10px;
    padding: 12px 16px;
    border: 1px solid rgba(248, 113, 113, 0.4);
    border-left: 4px solid var(--danger-color);
    border-radius: 10px;
    background: var(--color-danger-bg);
    color: var(--color-danger-text);
    font-size: 0.85rem;
}
.settings-offline-banner strong { display: block; }
.settings-save-error { color: var(--danger-color); font-size: 0.8rem; }
.settings-color-name { font-weight: 700; }
.settings-color-table { width: 100%; border-collapse: collapse; }
.settings-current-color { color: var(--primary-color); font-weight: 700; }
.settings-policy-fields { margin-top: 12px; }
.settings-quiet-hours-inputs { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.settings-server-config { grid-column: 1 / -1; }
.settings-import-legacy, .settings-save-all, .settings-reset-defaults { }

/* ===== Toast ===== */
#toast-message {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--surface-raised);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 10px 20px;
    border-radius: 10px;
    font-size: 14px;
    z-index: 9999;
    box-shadow: var(--shadow);
    opacity: 1;
    transition: opacity 0.3s ease-in-out;
}

/* ===== 预警阈值提示 ===== */
.threshold-info {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 12px;
    z-index: 9;
    box-shadow: var(--shadow);
    border-left: 3px solid var(--primary-color);
    color: var(--text-color);
}

/* ===== 预警卡片（weather.js 官方预警） ===== */
.warning-display { margin: 20px 0; }
.warning-item { display: flex; gap: 10px; align-items: center; padding: 8px 12px; border: 1px solid var(--border-color); border-left: 4px solid var(--warning-color); border-radius: 10px; background: var(--color-warning-bg); }
.warning-panel { display: grid; gap: 10px; margin: 20px 0; }
.warning-card { border: 1px solid var(--border-color); border-radius: 12px; padding: 14px 16px; background: var(--glass-bg); margin-bottom: 10px; }
.warning-card-header { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.warning-card-title { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.warning-card-title strong { color: var(--text-color); }
.warning-badge { display: inline-block; padding: 1px 8px; border-radius: 10px; color: #0b1424; font-size: 11px; font-weight: 700; }
.warning-status { color: var(--muted-color); font-size: 12px; }
.warning-severity { font-size: 12px; }
.warning-card-meta { display: grid; gap: 3px; color: var(--muted-color); font-size: 12px; margin-bottom: 8px; }
.warning-card-body { color: var(--text-color); font-size: 13px; line-height: 1.6; }
.warning-panel-empty { padding: 12px 16px; border: 1px solid var(--border-color); border-left: 4px solid var(--success-color); border-radius: 10px; background: var(--color-success-bg); color: var(--color-success-text); font-size: 13px; }

/* ===== 加载动画 ===== */
.chart-loading,
.chart-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--overlay-bg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 100;
    border-radius: var(--card-radius);
}
.chart-loading.hidden, .chart-loading-overlay.hidden { display: none; }
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(56, 189, 248, 0.25);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s linear infinite;
    margin-bottom: 15px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Help / context ===== */
.help-trigger {
    display: inline-grid;
    place-items: center;
    width: 20px;
    height: 20px;
    margin-left: 4px;
    padding: 0;
    border: 1px solid currentColor;
    border-radius: 50%;
    background: transparent;
    color: inherit;
    font-size: 12px;
    font-weight: 700;
    cursor: help;
    box-shadow: none;
}
.help-trigger:hover { background: none; color: var(--primary-color); box-shadow: none; transform: none; }
.context-help-popover {
    position: absolute;
    z-index: 30;
    max-width: 300px;
    margin: 6px 0 0 8px;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    box-shadow: var(--shadow);
    color: var(--text-color);
    font-size: var(--font-size-sm);
}
.context-help-popover p { margin: 4px 0 0; color: var(--muted-color); }
.context-panel { margin-top: 18px; padding: 16px; border: 1px solid var(--border-color); background: var(--surface-color); }
.confidence-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; }
.confidence-item {
    display: grid;
    gap: 3px;
    padding: 10px;
    border-left: 3px solid var(--primary-color);
    background: var(--color-info-bg);
}
.confidence-item span, .confidence-item small, .muted { color: var(--muted-color); font-size: var(--font-size-sm); }

.page-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
    padding: 20px 18px;
    box-shadow: var(--shadow);
}

.tip, .indent { color: var(--muted-color); }
.toc { border-left: 3px solid var(--primary-color); padding-left: 16px; }

/* ===== 响应式 ===== */
@media (max-width: 1050px) {
    .location-grid .map-col, .location-grid .side-col { grid-column: span 12; }
    .log-grid .log-span-7, .log-grid .log-span-5 { grid-column: span 6; }
    .overview-grid > [data-drag-id="monitor-risks"],
    .overview-grid > [data-drag-id="monitor-analysis"],
    .overview-grid > [data-drag-id="monitor-warnings"],
    .overview-grid > [data-drag-id="monitor-notifications"],
    .overview-grid > [data-drag-id="monitor-info"] { grid-column: span 6; }
    .log-overview-bar { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
    .workspace-container { padding: 0 14px; }
    .workspace-nav { position: static; width: auto; }
    .workspace-nav-toggle {
        display: inline-flex;
        gap: 8px;
        align-items: center;
        padding: 10px 13px;
        margin: 12px 0;
        border: 0;
        border-radius: 10px;
        background: var(--surface-color);
        border: 1px solid var(--border-color);
        color: var(--text-color);
        font-weight: 700;
    }
    .workspace-sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        width: min(82vw, 280px);
        z-index: 30;
        transform: translateX(-105%);
        transition: transform 0.2s ease;
        box-shadow: 12px 0 30px rgba(0, 0, 0, 0.5);
    }
    .workspace-nav.is-open .workspace-sidebar { transform: translateX(0); }
    .workspace-topbar { min-height: 64px; padding: 10px 0 8px; }
    .workspace-topbar h1 { font-size: 18px; }
    .workspace-topbar-tools { gap: 6px; }
    .workspace-refresh-btn { width: 32px; height: 32px; font-size: 14px; }
    .workspace-clock { font-size: 11px; }
    .workspace-global-status { max-width: 48%; text-align: right; }
    .workspace-main { padding-bottom: 16px; }
    .workspace-footer { padding-bottom: 16px; }

    .overview-hero { grid-template-columns: 1fr; gap: 12px; margin-bottom: 8px; padding: 16px; }
    .overview-hero h2 { font-size: 1.9rem; }
    .overview-hero-note { padding-top: 10px; border-top: 1px solid var(--border-color); border-left: 0; padding-left: 0; }
    .overview-actions { align-items: flex-start; flex-direction: column; gap: 8px; }
    .overview-warning-banner { padding: 12px 14px; gap: 10px; }
    .overview-warning-banner .banner-freshness { margin-left: 0; white-space: normal; }

    .overview-grid { grid-template-columns: 1fr; gap: 8px; }
    .overview-grid > [data-drag-id] { grid-column: 1 / -1; }

    .kpi-row { grid-template-columns: 1fr; gap: 8px; }
    .kpi-card { padding: 12px 14px; }
    .log-overview-bar { grid-template-columns: repeat(2, minmax(0, 1fr)); }

    .module { padding: 14px 12px; margin-bottom: 8px; }
    .module-title { flex-direction: column; align-items: stretch; gap: 12px; }
    .module-title h2 { font-size: 1.18rem; }
    .chart-container { height: 300px; padding: 8px; }
    .info-container { margin-bottom: 8px; padding: 14px; }
    .filter-bar { flex-direction: column; align-items: stretch; }
    .filter-bar label { text-align: left; }
    .data-table { font-size: 13px; }
    .data-table th, .data-table td { padding: 8px 6px; }
    .monitor-grid { grid-template-columns: 1fr; }
    .monitor-header { flex-wrap: wrap; gap: 8px; }
    .monitor-location { font-size: 1rem; }
    .monitor-table { font-size: 0.8rem; }
    .monitor-table th, .monitor-table td { padding: 6px 8px; }
    .monitor-notif-item { flex-wrap: wrap; gap: 6px; }
    .monitor-warning-meta { max-width: none; }

    .settings-groups { grid-template-columns: 1fr; }
    .settings-layout { grid-template-columns: 1fr; }
    .settings-layout .settings-navigation { position: static; flex-direction: row; overflow-x: auto; }
    .settings-layout .settings-groups { grid-template-columns: 1fr; }
    .settings-groups > #settings-colors,
    .settings-groups > #settings-notifications { grid-column: auto; }
    .settings-grid { grid-template-columns: repeat(2, 1fr); }
    .settings-mode-picker { grid-template-columns: 1fr; }
    .settings-subtitle { align-items: flex-start; flex-direction: column; gap: 3px; }
    .settings-core-table { font-size: .82rem; }
    .settings-core-table th, .settings-core-table td { padding: 7px 5px; }
    .settings-core-table input { width: 68px; }
    .settings-top-actions { align-items: stretch; }
    .settings-action-heading { flex-direction: column; gap: 0; }
    .settings-action-buttons { width: 100%; }
    .settings-action-buttons button, .settings-action-buttons label { flex: 1; text-align: center; }
    .settings-threshold-table { font-size: 13px; }
    .settings-threshold-table th, .settings-threshold-table td { padding: 6px 4px; }
    .settings-threshold-table td input { width: 60px; font-size: 13px; }

    .location-selector { float: none !important; margin-top: 0 !important; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; width: 100%; }
    .location-selector button, .button-container button, .form-actions button { width: 100%; min-height: 42px; margin: 0; padding: 10px 8px !important; font-size: 0.95rem; }
    .location-selector #select-location-btn { grid-column: 1 / -1; }
    .button-container { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 12px 0; }
    .rainfall-btn { flex: 1 1 calc(50% - 8px); min-width: 0; }
    .form-actions, .coordinates-display, .date-range-selector form { display: grid; grid-template-columns: 1fr; gap: 10px; }
    input, select, .search-input, .date-input { min-height: 42px; font-size: 16px; }
    .map-container, #map { height: 360px !important; }
    .stats-grid, .stats-container { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; gap: 8px !important; }
    .stat-card { min-width: 0; padding: 10px 8px !important; text-align: center; }
    .stat-card strong { font-size: 1rem !important; word-break: break-word; }
    .stat-card span { font-size: 0.8rem; }
    nav ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
    nav a { display: block; width: 100%; text-align: center; padding: 9px 8px; white-space: nowrap; }

    button, a, select, input[type="checkbox"], input[type="radio"] { min-height: 44px; }
    .workspace-sidebar a { min-height: 44px; display: flex; align-items: center; }
}

@media (max-width: 420px) {
    .button-container, .stats-grid, .stats-container { grid-template-columns: 1fr !important; }
    .chart-container { height: 280px; }
    .map-container, #map { height: 320px !important; }
    .overview-hero h2 { font-size: 1.7rem; }
    .log-overview-bar { grid-template-columns: 1fr; }
    .workspace-global-status { max-width: 44%; padding: 7px 9px; font-size: 10px; }
}
