/* ============================================================================
   Search MCP Gateway · 控制台样式
   设计系统来源：design-system/search-mcp-gateway/MASTER.md
   风格：Glassmorphism（暗色科技风 + 状态绿）| 密度 7/10 | 动效 3/10（subtle）
   字体：Fira Sans / Fira Code —— 使用本地字体栈，不请求 Google Fonts
        （保持零 CDN 依赖；中文由系统 CJK 字体回退）
   ========================================================================== */

:root {
  /* 颜色（MASTER.md 令牌） */
  --color-primary: #1e293b;
  --color-on-primary: #ffffff;
  --color-secondary: #334155;
  --color-accent: #22c55e;
  --color-on-accent: #0f172a;
  --color-background: #0f172a;
  --color-foreground: #f8fafc;
  --color-card: #1b2336;
  --color-card-foreground: #f8fafc;
  --color-muted: #272f42;
  --color-muted-foreground: #94a3b8;
  --color-border: #475569;
  --color-destructive: #ef4444;
  --color-on-destructive: #000000;
  --color-ring: #ffffff;

  /* 玻璃质感 */
  --glass-bg: rgba(27, 35, 54, 0.72);
  --glass-bg-strong: rgba(27, 35, 54, 0.88);
  --glass-border: rgba(255, 255, 255, 0.09);
  --glass-border-strong: rgba(255, 255, 255, 0.16);
  --glass-blur: blur(14px) saturate(1.08);
  --hairline: color-mix(in srgb, var(--color-border) 45%, transparent);

  /* 语义色 */
  --ok: #22c55e;
  --warn: #f59e0b;
  --bad: #ef4444;
  --info: #38bdf8;
  --ok-soft: rgba(34, 197, 94, 0.14);
  --warn-soft: rgba(245, 158, 11, 0.14);
  --bad-soft: rgba(239, 68, 68, 0.14);
  --info-soft: rgba(56, 189, 248, 0.14);

  /* 间距（密度 7/10） */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* 圆角与阴影 */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.35);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.45);

  /* 字体 */
  --font-sans: "Fira Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", "Noto Sans SC",
    "Microsoft YaHei", sans-serif;
  --font-mono: "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, "Courier New", monospace;

  /* 动效（subtle：150–300ms） */
  --t-fast: 150ms ease;
  --t: 200ms ease;
  --t-slow: 300ms cubic-bezier(0.22, 0.61, 0.36, 1);

  --sidebar-w: 248px;
  --topbar-h: 64px;
}

/* ---------------------------------------------------------------- reset */

*,
*::before,
*::after {
  box-sizing: border-box;
}

/* 组件级 display 会覆盖 UA 的 [hidden]，这里统一兜底 */
[hidden] {
  display: none !important;
}

html {
  scroll-padding-top: calc(var(--topbar-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--color-foreground);
  background-color: var(--color-background);
  background-image:
    radial-gradient(1100px 560px at 8% -12%, rgba(34, 197, 94, 0.1), transparent 62%),
    radial-gradient(900px 480px at 102% -6%, rgba(56, 189, 248, 0.08), transparent 58%);
  background-attachment: fixed;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: -0.01em;
}

h1 { font-size: 20px; }
h2 { font-size: 17px; }
h3 { font-size: 15px; }

p { margin: 0 0 var(--space-sm); }

a {
  color: var(--color-accent);
  text-underline-offset: 2px;
}

code,
pre,
.mono {
  font-family: var(--font-mono);
  font-size: 12.5px;
}

svg.sprite {
  display: none;
}

.icon {
  width: 18px;
  height: 18px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-lg { width: 22px; height: 22px; }

/* ------------------------------------------------------------- a11y 基础 */

.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 {
  position: fixed;
  left: var(--space-md);
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: var(--radius);
  background: var(--color-accent);
  color: var(--color-on-accent);
  font-weight: 600;
  text-decoration: none;
  transition: top var(--t);
}

.skip-link:focus {
  top: var(--space-md);
}

:focus-visible {
  outline: 2px solid var(--color-ring);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.btn-primary:focus-visible,
.brand-mark:focus-visible {
  outline-color: var(--color-on-accent);
}

/* ------------------------------------------------------------ 玻璃面板 */

.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

/* ---------------------------------------------------------------- 登录 */

.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: var(--space-lg);
}

.login-card {
  width: min(420px, 100%);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.login-brand h1 {
  margin: 0;
  font-size: 19px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex: none;
  border-radius: 12px;
  background: linear-gradient(140deg, rgba(34, 197, 94, 0.9), rgba(56, 189, 248, 0.55));
  color: #06121f;
  box-shadow: var(--shadow-md);
}

/* ---------------------------------------------------------------- 布局 */

.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  gap: var(--space-lg);
  max-width: 1480px;
  margin: 0 auto;
  padding: var(--space-lg);
  align-items: start;
}

.sidebar {
  position: sticky;
  top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  max-height: calc(100vh - var(--space-lg) * 2);
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 6px;
}

.brand-text {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.01em;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--color-muted-foreground);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-foreground);
}

.nav-item[aria-current="page"] {
  background: linear-gradient(100deg, rgba(34, 197, 94, 0.16), rgba(34, 197, 94, 0.04));
  border-color: rgba(34, 197, 94, 0.32);
  color: var(--color-foreground);
  font-weight: 600;
}

.nav-item[aria-current="page"] .icon {
  color: var(--color-accent);
}

.nav-item .count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--color-muted-foreground);
}

.sidebar-foot {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.status-card {
  padding: 10px 12px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.5);
}

.status-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
  background: var(--color-muted-foreground);
  box-shadow: 0 0 0 3px rgba(148, 163, 184, 0.18);
}

.status-dot[data-state="ok"] {
  background: var(--ok);
  box-shadow: 0 0 0 3px var(--ok-soft);
}

.status-dot[data-state="warn"] {
  background: var(--warn);
  box-shadow: 0 0 0 3px var(--warn-soft);
}

.status-dot[data-state="bad"] {
  background: var(--bad);
  box-shadow: 0 0 0 3px var(--bad-soft);
}

.status-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  margin: var(--space-sm) 0 0;
}

.status-meta div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.status-meta dt {
  font-size: 11px;
  color: var(--color-muted-foreground);
}

.status-meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
}

.content {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.topbar {
  position: sticky;
  top: var(--space-lg);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: var(--topbar-h);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.topbar-title h2 {
  margin: 0;
}

.topbar-title p {
  margin: 0;
  font-size: 12.5px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* 移动端页签（桌面隐藏） */
.tabstrip {
  display: none;
  gap: 6px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding-bottom: 2px;
  scrollbar-width: none;
}

.tabstrip::-webkit-scrollbar {
  display: none;
}

.tabstrip button {
  scroll-snap-align: start;
  white-space: nowrap;
}

.main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding-bottom: var(--space-xl);
}

/* ---------------------------------------------------------------- 组件 */

.grid {
  display: grid;
  gap: var(--space-md);
}

.grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card {
  padding: var(--space-md);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--t), box-shadow var(--t);
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.card-head h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-head .muted {
  font-size: 12.5px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: var(--space-md);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.stat-top {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-muted-foreground);
  font-size: 12.5px;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  line-height: 1.2;
}

.stat-foot {
  font-size: 12px;
  color: var(--color-muted-foreground);
}

/* 表格 */

.table-wrap {
  overflow-x: auto;
  margin: 0 calc(var(--space-md) * -1);
  padding: 0 var(--space-md);
}

.table-wrap:focus-visible {
  outline-offset: -2px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

th,
td {
  padding: 9px 10px;
  text-align: left;
  border-bottom: 1px solid var(--hairline);
  vertical-align: middle;
}

th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-muted-foreground);
  white-space: nowrap;
}

tbody tr {
  transition: background var(--t-fast);
}

tbody tr:hover {
  background: rgba(255, 255, 255, 0.035);
}

tbody tr:last-child td {
  border-bottom: 0;
}

.num {
  font-family: var(--font-mono);
  text-align: right;
  white-space: nowrap;
}

.cell-actions {
  display: flex;
  gap: 4px;
  justify-content: flex-end;
  flex-wrap: nowrap;
}

.cell-actions .btn {
  white-space: nowrap;
}

/* 徽标 */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.badge .icon { width: 13px; height: 13px; }
.badge.ok { color: var(--ok); background: var(--ok-soft); border-color: rgba(34, 197, 94, 0.28); }
.badge.warn { color: var(--warn); background: var(--warn-soft); border-color: rgba(245, 158, 11, 0.28); }
.badge.bad { color: var(--bad); background: var(--bad-soft); border-color: rgba(239, 68, 68, 0.28); }
.badge.info { color: var(--info); background: var(--info-soft); border-color: rgba(56, 189, 248, 0.28); }
.badge.muted { color: var(--color-muted-foreground); background: var(--color-muted); border-color: var(--hairline); }

.tag {
  display: inline-block;
  padding: 1px 7px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  background: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--color-muted-foreground);
}

/* 按钮 */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 36px;
  padding: 7px 14px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-foreground);
  font: inherit;
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast),
    transform var(--t-fast);
}

.btn:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--color-border);
}

.btn:active {
  transform: translateY(1px);
}

.btn[disabled],
.btn[aria-busy="true"] {
  opacity: 0.55;
  cursor: progress;
}

.btn-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-on-accent);
  font-weight: 600;
}

.btn-primary:hover {
  background: color-mix(in srgb, var(--color-accent) 86%, #ffffff);
  border-color: color-mix(in srgb, var(--color-accent) 86%, #ffffff);
}

.btn-ghost {
  background: transparent;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.06);
}

.btn-danger {
  color: var(--bad);
  border-color: rgba(239, 68, 68, 0.4);
  background: var(--bad-soft);
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.22);
  border-color: var(--bad);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  min-height: 30px;
  padding: 4px 9px;
  font-size: 12.5px;
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--color-muted-foreground);
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
}

.icon-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-foreground);
}

/* 表单 */

.field {
  margin-bottom: var(--space-md);
}

label {
  display: block;
  margin-bottom: 5px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--color-muted-foreground);
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="url"],
select,
textarea {
  width: 100%;
  min-height: 38px;
  padding: 7px 11px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.66);
  color: var(--color-foreground);
  font: inherit;
  font-size: 13.5px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
}

input::placeholder,
textarea::placeholder {
  color: color-mix(in srgb, var(--color-muted-foreground) 75%, transparent);
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--color-border);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
}

input[aria-invalid="true"] {
  border-color: var(--bad);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.18);
}

select {
  cursor: pointer;
  appearance: none;
  padding-right: 30px;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-muted-foreground) 50%),
    linear-gradient(135deg, var(--color-muted-foreground) 50%, transparent 50%);
  background-position: calc(100% - 16px) 16px, calc(100% - 11px) 16px;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

textarea {
  min-height: 132px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.5;
  resize: vertical;
}

input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 13.5px;
  color: var(--color-foreground);
  cursor: pointer;
}

.check span {
  color: var(--color-foreground);
}

.input-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.input-group input {
  flex: 1;
}

.hint {
  margin: 5px 0 0;
  font-size: 12px;
  color: var(--color-muted-foreground);
}

.field-error {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 5px 0 0;
  font-size: 12.5px;
  color: var(--bad);
}

.error-summary {
  margin-bottom: var(--space-md);
  padding: 12px 14px;
  border: 1px solid rgba(239, 68, 68, 0.4);
  border-left-width: 3px;
  border-radius: var(--radius);
  background: var(--bad-soft);
}

.error-summary h4 {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 6px;
  font-size: 13.5px;
  color: var(--bad);
}

.error-summary ul {
  margin: 0;
  padding-left: 18px;
  font-size: 13px;
}

.error-summary a {
  color: var(--bad);
}

.switch {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0;
  padding: 4px 8px 4px 4px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-pill);
  cursor: pointer;
  user-select: none;
}

.switch input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-track {
  position: relative;
  width: 32px;
  height: 18px;
  flex: none;
  border-radius: var(--radius-pill);
  background: var(--color-muted);
  transition: background var(--t);
}

.switch-track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-muted-foreground);
  transition: transform var(--t), background var(--t);
}

.switch input:checked + .switch-track {
  background: rgba(34, 197, 94, 0.32);
}

.switch input:checked + .switch-track::after {
  transform: translateX(14px);
  background: var(--color-accent);
}

.switch input:focus-visible + .switch-track {
  outline: 2px solid var(--color-ring);
  outline-offset: 2px;
}

.switch-label {
  font-size: 12.5px;
  color: var(--color-muted-foreground);
}

.select-inline select {
  min-height: 34px;
  width: auto;
  padding: 5px 28px 5px 10px;
  background-position: calc(100% - 15px) 14px, calc(100% - 10px) 14px;
  font-size: 13px;
}

/* 提示条 */

.notice {
  display: flex;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--hairline);
  border-left-width: 3px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  font-size: 13px;
}

.notice .icon { margin-top: 1px; }
.notice.info { border-left-color: var(--info); }
.notice.warn { border-left-color: var(--warn); }
.notice.bad { border-left-color: var(--bad); }
.notice.ok { border-left-color: var(--ok); }
.notice strong { font-weight: 600; }

/* 空状态 */

.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: var(--space-xl) var(--space-md);
  text-align: center;
  color: var(--color-muted-foreground);
}

.empty .icon {
  width: 34px;
  height: 34px;
  stroke-width: 1.4;
  color: var(--color-border);
}

.empty h4 {
  margin: 0;
  color: var(--color-foreground);
  font-size: 14.5px;
}

.empty p {
  margin: 0;
  max-width: 42ch;
  font-size: 13px;
}

/* 骨架屏 */

.skeleton {
  border-radius: var(--radius);
  background: linear-gradient(
    100deg,
    rgba(255, 255, 255, 0.04) 30%,
    rgba(255, 255, 255, 0.09) 50%,
    rgba(255, 255, 255, 0.04) 70%
  );
  background-size: 220% 100%;
  animation: skeleton-shimmer 1.4s ease-in-out infinite;
}

.skeleton-card {
  height: 108px;
  margin-bottom: var(--space-md);
}

.loading-stack {
  display: grid;
  gap: var(--space-md);
}

@keyframes skeleton-shimmer {
  from { background-position: 140% 0; }
  to { background-position: -40% 0; }
}

/* 图表 */

.chart {
  width: 100%;
  height: auto;
  display: block;
}

.chart .grid-line {
  stroke: color-mix(in srgb, var(--color-border) 40%, transparent);
  stroke-width: 1;
}

.chart .axis-label {
  fill: var(--color-muted-foreground);
  font-family: var(--font-mono);
  font-size: 9px;
}

.chart .series-line {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 1.6;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.chart .series-area {
  fill: url(#area-gradient);
  stroke: none;
}

.chart .series-point {
  fill: var(--color-background);
  stroke: var(--color-accent);
  stroke-width: 1.6;
  transition: r var(--t-fast);
}

.chart .series-point:hover,
.chart .series-point:focus {
  r: 3.4;
  fill: var(--color-accent);
}

.chart .bar-failed {
  fill: var(--bad);
}

.chart .bar-ok {
  fill: var(--color-accent);
}

/* 柱状图：整列透明命中区让键盘/触屏都能聚焦到某一天 */
.chart .bar-hit {
  fill: transparent;
}

.chart .bar-group {
  outline: none;
}

.chart .bar-group:focus-visible .bar-ok,
.chart .bar-group:hover .bar-ok {
  filter: brightness(1.15);
}

.chart .bar-group:focus-visible .bar-hit {
  fill: rgba(255, 255, 255, 0.06);
}

.chart-legend {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-sm);
  font-size: 12px;
  color: var(--color-muted-foreground);
}

.chart-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legend-swatch {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--color-accent);
}

.legend-swatch.bad { background: var(--bad); }
.legend-swatch.dashed {
  background: repeating-linear-gradient(90deg, var(--color-muted-foreground) 0 3px, transparent 3px 6px);
}

/* 代码块 */

pre.code {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: rgba(8, 13, 25, 0.72);
  overflow-x: auto;
  font-size: 12.5px;
  line-height: 1.6;
  color: #dbeafe;
}

.code-block {
  position: relative;
}

.code-block .icon-btn {
  position: absolute;
  top: 6px;
  right: 6px;
}

/* 下拉/工具条 */

.toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.toolbar .spacer {
  flex: 1;
}

.segmented {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.5);
}

.segmented button {
  min-height: 30px;
  padding: 4px 12px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--color-muted-foreground);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
}

.segmented button:hover {
  color: var(--color-foreground);
}

.segmented button[aria-pressed="true"] {
  background: rgba(34, 197, 94, 0.18);
  color: var(--color-foreground);
  font-weight: 600;
}

/* ---------------------------------------------------------------- 弹窗 */

.modal {
  width: min(680px, calc(100vw - 32px));
  max-height: min(86vh, 900px);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  color: var(--color-foreground);
  overflow-y: auto;
}

.modal::backdrop {
  background: rgba(8, 12, 22, 0.62);
  backdrop-filter: blur(3px);
}

.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.modal-head h3 {
  margin: 0;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

.modal-section {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--hairline);
}

/* ---------------------------------------------------------------- 提示 */

.toasts {
  position: fixed;
  right: var(--space-md);
  bottom: var(--space-md);
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: min(420px, calc(100vw - 32px));
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 11px 13px;
  border: 1px solid var(--glass-border-strong);
  border-left: 3px solid var(--info);
  border-radius: var(--radius);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-lg);
  font-size: 13.5px;
  animation: toast-in var(--t-slow) both;
}

.toast.ok { border-left-color: var(--ok); }
.toast.error { border-left-color: var(--bad); }
.toast.warn { border-left-color: var(--warn); }
.toast .icon { margin-top: 2px; }
.toast-body { flex: 1; min-width: 0; }
.toast-close {
  border: 0;
  background: transparent;
  color: var(--color-muted-foreground);
  cursor: pointer;
  padding: 0 2px;
}
.toast-close:hover { color: var(--color-foreground); }

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ------------------------------------------------------------ 页面切换 */

.view {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  animation: view-in var(--t-slow) both;
}

@keyframes view-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.muted { color: var(--color-muted-foreground); }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.stack { display: flex; flex-direction: column; gap: 2px; }
.account-name { display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.row { display: flex; align-items: flex-end; gap: var(--space-sm); flex-wrap: wrap; }
.row > .field { flex: 1 1 160px; margin-bottom: 0; }
.inline { display: inline-flex; align-items: center; gap: 6px; }

/* ------------------------------------------------------------ 响应式 */

@media (max-width: 1180px) {
  .grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid.cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1023px) {
  .app {
    grid-template-columns: minmax(0, 1fr);
    padding: var(--space-md);
  }

  .sidebar {
    position: static;
    max-height: none;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: 10px var(--space-md);
  }

  .sidebar .nav,
  .sidebar .status-card {
    display: none;
  }

  .sidebar-foot {
    margin: 0;
    flex-direction: row;
  }

  .sidebar-foot .btn span:not(.icon) {
    display: none;
  }

  .topbar {
    position: static;
  }

  .tabstrip {
    display: flex;
  }

  /* 平板及以下：数据表转卡片列表，避免横向滚动和挤压的操作列 */
  .table-wrap {
    margin: 0;
    padding: 0;
    overflow: visible;
  }

  table { font-size: 13.5px; }
  table,
  thead,
  tbody,
  tr,
  th,
  td {
    display: block;
    width: auto;
  }

  thead {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
  }

  tbody tr {
    margin-bottom: var(--space-sm);
    padding: 6px 12px;
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.42);
  }

  tbody tr:last-child { margin-bottom: 0; }

  tbody td {
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 10px;
    align-items: center;
    /* 让徽标/标签按内容宽度显示，不要被网格拉伸成整条色带 */
    justify-items: start;
    padding: 7px 0;
    border-bottom: 1px solid var(--hairline);
    text-align: left;
    white-space: normal;
  }

  tbody td:last-child { border-bottom: 0; }

  /* 端点/别名这类长串在窄屏必须能断行，否则卡片会被撑宽 */
  tbody td,
  tbody td code,
  tbody td .mono {
    overflow-wrap: anywhere;
  }

  tbody td::before {
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-muted-foreground);
  }

  td.num { text-align: left; }
  .cell-actions {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}

@media (max-width: 760px) {
  body { font-size: 14.5px; }

  .grid.cols-4,
  .grid.cols-3,
  .grid.cols-2 {
    grid-template-columns: minmax(0, 1fr);
  }

  .topbar {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .topbar-actions {
    justify-content: space-between;
  }

  .btn-label { display: none; }

  .modal { padding: var(--space-md); }
}

@media (max-width: 420px) {
  .stat-value { font-size: 22px; }
  .switch-label { display: none; }
}

/* 紧凑但保留 —— 触控目标不小于 44px 的关键操作 */
@media (pointer: coarse) {
  .btn { min-height: 42px; }
  .icon-btn { width: 42px; height: 42px; }
  .nav-item { min-height: 46px; }
}

/* ------------------------------------------------------- 减少动效偏好 */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .view {
    opacity: 1;
    transform: none;
  }
}

/* ------------------------------------------------- v2 新增：筛选与状态组件 */

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--glass-border-strong);
  background: rgba(34, 197, 94, 0.12);
  color: var(--color-foreground);
  font-size: 12.5px;
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast);
}

.chip:hover {
  background: rgba(34, 197, 94, 0.2);
  border-color: var(--color-accent);
}

.chip .icon {
  width: 12px;
  height: 12px;
}

.pager {
  display: flex;
  justify-content: center;
  padding-top: var(--space-md);
}

.dirty-pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.16);
  border: 1px solid rgba(245, 158, 11, 0.5);
  color: #fbbf24;
  font-size: 12px;
  font-weight: 600;
}

.save-bar {
  position: sticky;
  bottom: var(--space-md);
  z-index: 5;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.text-sm { font-size: 12px; }
.text-xs { font-size: 11.5px; }

@media (max-width: 760px) {
  .save-bar {
    position: static;
    flex-wrap: wrap;
  }
}