/* ========================================
   Dashboard V2.3 — Modular Tile · Bold Border
   Mobile-first
   卡片化 / 强描边 / 轻拟物 / 彩色强调块 / 紧凑拼贴
   ======================================== */

:root {
  /* Page */
  --bg: #F5F5F0;
  --card-bg: #FFFFFF;

  /* Borders & Shadow */
  --border: #1A1A2E;
  --border-lite: #D1D5DB;
  --shadow: #1A1A2E;
  --shadow-offset: 3px;

  /* Accent palette */
  --accent-green: #10B981;
  --accent-green-bg: #ECFDF5;
  --accent-green-border: #6EE7B7;
  --accent-yellow: #F59E0B;
  --accent-yellow-bg: #FFFBEB;
  --accent-yellow-border: #FCD34D;
  --accent-red: #EF4444;
  --accent-red-bg: #FEF2F2;
  --accent-red-border: #FCA5A5;
  --accent-blue: #3B82F6;
  --accent-blue-bg: #EFF6FF;
  --accent-blue-border: #93C5FD;
  --accent-purple: #8B5CF6;
  --accent-purple-bg: #F5F3FF;
  --accent-purple-border: #C4B5FD;

  /* Text */
  --text-primary: #111827;
  --text-secondary: #4B5563;
  --text-muted: #9CA3AF;

  /* Spacing */
  --sp-2: 4px;
  --sp-4: 8px;
  --sp-6: 10px;
  --sp-8: 12px;
  --sp-12: 16px;
  --sp-16: 20px;
  --sp-20: 24px;

  /* Radius */
  --radius: 10px;
  --radius-sm: 7px;
  --radius-xs: 5px;

  /* Font */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
}

/* ---- Reset ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  background: var(--bg);
  min-height: 100vh;
  min-height: 100dvh;
  color: var(--text-primary);
  line-height: 1.5;
}

/* ---- Layout ---- */
.dashboard {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--sp-16) var(--sp-12) var(--sp-20);
  display: flex;
  flex-direction: column;
  gap: var(--sp-16);
}

/* ---- Section Label ---- */
.section-label {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  border-bottom: 2px solid var(--border);
  padding-bottom: 6px;
  margin-bottom: var(--sp-8);
}

/* ---- Base Card Mixin (via class) ---- */
.card {
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--shadow);
  transition: box-shadow 150ms ease, transform 150ms ease;
}

.card:hover {
  box-shadow: 1px 1px 0 var(--shadow);
  transform: translate(2px, 2px);
}

.card:active {
  box-shadow: 0 0 0 var(--shadow);
  transform: translate(3px, 3px);
}

/* ========================================
   Header
   ======================================== */
.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2px;
}

.dash-header__left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dash-header__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-green);
  border: 2px solid var(--border);
  flex-shrink: 0;
  transition: background 300ms;
}

.dash-header__title {
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.dash-header__sep {
  color: var(--text-muted);
  font-weight: 400;
}

.dash-header__subtitle {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.dash-header__time {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
  background: var(--accent-purple-bg);
  border: 1.5px solid var(--accent-purple-border);
  border-radius: var(--radius-xs);
  padding: 2px 10px;
}

/* ========================================
   L0 — Hero Status Bar (compact)
   ======================================== */
.hero-bar {
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--shadow);
  padding: var(--sp-12) var(--sp-12);
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
}

.hero-bar__status {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-bar__indicator {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-green);
  border: 2.5px solid var(--border);
  flex-shrink: 0;
  position: relative;
}

/* Outer ring glow for non-green */
.hero-bar__indicator--warn {
  background: var(--accent-yellow);
  box-shadow: 0 0 0 3px var(--accent-yellow-bg), 0 0 8px var(--accent-yellow);
}

.hero-bar__indicator--error {
  background: var(--accent-red);
  box-shadow: 0 0 0 3px var(--accent-red-bg), 0 0 8px var(--accent-red);
}

.hero-bar__label {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.hero-bar__kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
}

.hero-bar__kpi {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--sp-4) 0;
  background: var(--bg);
  border: 1.5px solid var(--border-lite);
  border-radius: var(--radius-xs);
}

.hero-bar__kpi-val {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
}

.hero-bar__kpi-lbl {
  font-size: 0.5625rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero-bar__sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ========================================
   Agent Grid
   ======================================== */
.agent-grid-section {
  display: flex;
  flex-direction: column;
}

.agent-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
}

/* ---- Agent Card ---- */
.agent-card {
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--shadow);
  padding: 0;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: box-shadow 150ms ease, transform 150ms ease;
}

.agent-card:hover {
  box-shadow: 1px 1px 0 var(--shadow);
  transform: translate(2px, 2px);
}

.agent-card:active {
  box-shadow: 0 0 0 var(--shadow);
  transform: translate(3px, 3px);
}

/* Left color bar */
.agent-card__color-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
}

.agent-card__color-bar--green { background: var(--accent-green); }
.agent-card__color-bar--yellow { background: var(--accent-yellow); }
.agent-card__color-bar--red { background: var(--accent-red); }

.agent-card__inner {
  padding: var(--sp-8) var(--sp-12) var(--sp-8) calc(var(--sp-12) + 5px);
}

/* Card header row */
.agent-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.agent-card__name-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.agent-card__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1.5px solid var(--border);
}

.agent-card__dot--green { background: var(--accent-green); }
.agent-card__dot--yellow { background: var(--accent-yellow); }
.agent-card__dot--red { background: var(--accent-red); }

.agent-card__name {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Activity badge */
.agent-card__badge {
  font-size: 0.625rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  white-space: nowrap;
  flex-shrink: 0;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1.5px solid;
}

.agent-card__badge--running {
  color: var(--accent-green);
  background: var(--accent-green-bg);
  border-color: var(--accent-green-border);
}

.agent-card__badge--idle {
  color: var(--text-muted);
  background: var(--bg);
  border-color: var(--border-lite);
}

/* Model row */
.agent-card__model {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--sp-4);
  display: flex;
  align-items: center;
  gap: 4px;
}

.agent-card__model-tag {
  font-family: var(--mono);
  font-size: 0.625rem;
  background: var(--accent-blue-bg);
  border: 1px solid var(--accent-blue-border);
  border-radius: 4px;
  padding: 1px 6px;
  color: var(--accent-blue);
  font-weight: 600;
}

/* Usage stats row */
.agent-card__usage {
  display: flex;
  gap: 6px;
  margin-bottom: 6px;
}

.agent-card__stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6px 4px;
  background: var(--bg);
  border: 1.5px solid var(--border-lite);
  border-radius: var(--radius-xs);
}

.agent-card__stat-val {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
}

.agent-card__stat-lbl {
  font-size: 0.5625rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Scheduled row */
.agent-card__sched {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-top: 6px;
  border-top: 1.5px solid var(--border-lite);
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.agent-card__sched-icon {
  font-size: 0.75rem;
}

.agent-card__sched-num {
  font-weight: 800;
  color: var(--text-secondary);
}

/* Selected state */
.agent-card--selected {
  border-color: var(--accent-purple);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--accent-purple);
}

.agent-card--selected:hover {
  box-shadow: 1px 1px 0 var(--accent-purple);
}

/* ========================================
   Agent Detail Drawer
   ======================================== */
.agent-drawer {
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-left: 4px solid var(--accent-purple);
  border-radius: var(--radius);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--shadow);
  padding: var(--sp-12) var(--sp-16);
  animation: drawerSlide 200ms ease-out;
  max-height: 70vh;
  overflow-y: auto;
}

@keyframes drawerSlide {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.agent-drawer__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--sp-12);
  padding-bottom: var(--sp-8);
  border-bottom: 1.5px solid var(--border-lite);
}

.agent-drawer__head-left {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-8);
}

.agent-drawer__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 4px;
  border: 2px solid var(--border);
}

.agent-drawer__head-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.agent-drawer__title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.agent-drawer__meta {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.4;
}

.agent-drawer__close {
  background: var(--bg);
  border: 1.5px solid var(--border-lite);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  transition: all 150ms;
}

.agent-drawer__close:hover {
  background: var(--accent-red-bg);
  border-color: var(--accent-red-border);
  color: var(--accent-red);
}

/* Task list */
.task-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.task-list__label {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.task-list__empty {
  font-size: 0.8125rem;
  color: var(--text-muted);
  padding: var(--sp-12) 0;
}

/* Task item */
.task-item {
  background: var(--bg);
  border: 1.5px solid var(--border-lite);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 150ms;
}

.task-item:hover {
  border-color: var(--border);
}

.task-item__main {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--sp-4) var(--sp-8);
  cursor: pointer;
}

.task-item__row1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
}

.task-item__name {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}

/* Task status badge */
.task-badge {
  font-size: 0.625rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  white-space: nowrap;
  flex-shrink: 0;
  border: 1.5px solid;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.task-badge--success {
  color: var(--accent-green);
  background: var(--accent-green-bg);
  border-color: var(--accent-green-border);
}

.task-badge--failed {
  color: var(--accent-red);
  background: var(--accent-red-bg);
  border-color: var(--accent-red-border);
}

.task-badge--running {
  color: var(--accent-blue);
  background: var(--accent-blue-bg);
  border-color: var(--accent-blue-border);
}

.task-item__row2 {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6875rem;
  color: var(--text-secondary);
}

.task-item__time { font-variant-numeric: tabular-nums; }
.task-item__sep  { color: var(--text-muted); }
.task-item__duration { font-variant-numeric: tabular-nums; }

.task-item__fail-reason {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--accent-red);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.task-item__expand-hint {
  font-size: 0.625rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
  padding-top: 2px;
  font-weight: 600;
}

.task-item__expand-hint .chevron {
  transition: transform 200ms;
  display: inline-block;
  font-size: 0.5625rem;
}

.task-item--expanded .task-item__expand-hint .chevron {
  transform: rotate(90deg);
}

/* Task detail panel */
.task-detail {
  display: none;
  padding: 0 var(--sp-8) var(--sp-4);
  border-top: 1.5px solid var(--border-lite);
}

.task-item--expanded .task-detail {
  display: block;
}

.task-detail__section {
  margin-top: 6px;
}

.task-detail__label {
  font-size: 0.5625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 3px;
}

.task-detail__content {
  font-size: 0.6875rem;
  font-family: var(--mono);
  color: var(--text-secondary);
  background: var(--card-bg);
  border: 1px solid var(--border-lite);
  border-radius: var(--radius-xs);
  padding: 6px 8px;
  line-height: 1.5;
  max-height: 4.5em;
  overflow: hidden;
  word-break: break-word;
}

.task-detail__content--error {
  color: var(--accent-red);
  background: var(--accent-red-bg);
  border-color: var(--accent-red-border);
}

/* ========================================
   L2 — Top Risks
   ======================================== */
.risks {
  display: flex;
  flex-direction: column;
}

.risks__list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.risks__empty {
  font-size: 0.8125rem;
  color: var(--text-muted);
  padding: var(--sp-8) 0;
}

/* Risk Item */
.risk-item {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  padding: var(--sp-4) var(--sp-8);
  border-radius: var(--radius-sm);
  background: var(--card-bg);
  border: 2px solid var(--border);
  box-shadow: 2px 2px 0 var(--shadow);
  transition: transform 150ms, box-shadow 150ms;
  position: relative;
  overflow: hidden;
}

.risk-item:hover {
  box-shadow: 1px 1px 0 var(--shadow);
  transform: translate(1px, 1px);
}

/* Left color block (thick) */
.risk-item__color-block {
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
}

.risk-item--high .risk-item__color-block { background: var(--accent-red); }
.risk-item--medium .risk-item__color-block { background: var(--accent-yellow); }
.risk-item--low .risk-item__color-block { background: var(--accent-green); }

.risk-item__body {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  padding-left: 6px;
  flex: 1;
  min-width: 0;
}

/* Number badge */
.risk-item__num {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  font-weight: 800;
  flex-shrink: 0;
  line-height: 1;
  border: 1.5px solid;
}

.risk-item--high .risk-item__num {
  background: var(--accent-red-bg);
  color: var(--accent-red);
  border-color: var(--accent-red-border);
}

.risk-item--medium .risk-item__num {
  background: var(--accent-yellow-bg);
  color: var(--accent-yellow);
  border-color: var(--accent-yellow-border);
}

.risk-item--low .risk-item__num {
  background: var(--accent-green-bg);
  color: var(--accent-green);
  border-color: var(--accent-green-border);
}

.risk-item__content {
  flex: 1;
  min-width: 0;
}

.risk-item__title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.risk-item__meta {
  font-size: 0.6875rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.risk-item__source {
  background: var(--bg);
  border: 1px solid var(--border-lite);
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.625rem;
}

.risk-item__time {
  flex-shrink: 0;
  font-size: 0.6875rem;
  color: var(--text-muted);
  text-align: right;
  white-space: nowrap;
  font-weight: 600;
}

/* ========================================
   L3 — Metric Tiles
   ======================================== */
.metrics {
  display: flex;
  flex-direction: column;
}

.metrics__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
}

.metric-tile {
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--shadow);
  padding: 0;
  position: relative;
  overflow: hidden;
  transition: box-shadow 150ms, transform 150ms;
}

.metric-tile:hover {
  box-shadow: 1px 1px 0 var(--shadow);
  transform: translate(2px, 2px);
}

/* Top accent stripe */
.metric-tile__accent {
  height: 4px;
  width: 100%;
}

.metric-tile--purple .metric-tile__accent { background: var(--accent-purple); }
.metric-tile--blue .metric-tile__accent { background: var(--accent-blue); }
.metric-tile--yellow .metric-tile__accent { background: var(--accent-yellow); }
.metric-tile--green .metric-tile__accent { background: var(--accent-green); }

.metric-tile__head {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: var(--sp-4) var(--sp-8) 0;
}

.metric-tile__icon {
  font-size: 0.75rem;
  opacity: 0.5;
}

.metric-tile__label {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.metric-tile__body {
  display: flex;
  align-items: baseline;
  gap: 4px;
  padding: 2px var(--sp-8) 4px;
}

.metric-tile__value {
  font-size: 2rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.metric-tile__unit {
  font-size: 0.6875rem;
  color: var(--text-muted);
  font-weight: 500;
}

.metric-tile__foot {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px var(--sp-8) var(--sp-4);
  border-top: 1.5px solid var(--border-lite);
  margin: 0 var(--sp-4);
}

/* Trend badges */
.trend {
  font-size: 0.625rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
  border: 1px solid;
}

.trend--up {
  color: var(--accent-green);
  background: var(--accent-green-bg);
  border-color: var(--accent-green-border);
}

.trend--down {
  color: var(--accent-red);
  background: var(--accent-red-bg);
  border-color: var(--accent-red-border);
}

.trend--stable {
  color: var(--text-secondary);
  background: var(--bg);
  border-color: var(--border-lite);
}

.trend--warn {
  color: var(--accent-yellow);
  background: var(--accent-yellow-bg);
  border-color: var(--accent-yellow-border);
}

.metric-tile__note {
  font-size: 0.625rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ========================================
   Footer
   ======================================== */
.dash-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.6875rem;
  color: var(--text-muted);
  font-weight: 600;
  padding: 0 2px;
  border-top: 2px solid var(--border);
  padding-top: var(--sp-8);
}

/* ========================================
   Scrollbar (drawer)
   ======================================== */
.agent-drawer::-webkit-scrollbar { width: 4px; }
.agent-drawer::-webkit-scrollbar-track { background: transparent; }
.agent-drawer::-webkit-scrollbar-thumb { background: var(--border-lite); border-radius: 2px; }

/* ========================================
   Responsive — Tablet (≥640px)
   ======================================== */
@media (min-width: 640px) {
  .dashboard {
    padding: var(--sp-20) var(--sp-16);
    gap: var(--sp-20);
  }

  .hero-bar__kpi-val { font-size: 1.25rem; }
  .hero-bar__label { font-size: 1.125rem; }

  .agent-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }

  .risks__list {
    flex-direction: row;
    gap: 6px;
  }

  .risk-item {
    flex: 1;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--sp-4) var(--sp-8);
  }

  .risk-item__body {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .risk-item__time {
    text-align: left;
  }

  .metrics__grid { gap: var(--sp-8); }

  .metric-tile__value { font-size: 2.5rem; }
}

/* ========================================
   Responsive — Desktop (≥960px)
   ======================================== */
@media (min-width: 960px) {
  .dashboard {
    padding: 40px var(--sp-20);
  }

  .agent-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .metrics__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .metric-tile__value { font-size: 2.75rem; }
}

.agent-card__avatar{width:24px;height:24px;border-radius:50%;object-fit:cover;border:1px solid rgba(255,255,255,.28);margin-right:6px;flex-shrink:0;}
.agent-card__meta-row{margin-top:6px;display:flex;justify-content:flex-start;}
.agent-card__subtag{font-size:.66rem;font-weight:700;padding:2px 8px;border-radius:999px;color:#1d4ed8;background:rgba(147,197,253,.22);}
.task-item--subagent{border-left:3px solid rgba(59,130,246,.35);}


.dash-header__brand{width:24px;height:24px;border-radius:7px;object-fit:cover;border:1px solid rgba(255,255,255,.45);box-shadow:0 1px 5px rgba(0,0,0,.12);}


.subagents-panel {
  margin: 8px 0 12px;
  padding: 10px 12px;
  border: 1px solid rgba(15,23,42,0.15);
  border-radius: 12px;
  background: rgba(255,255,255,0.55);
}
.subagents-panel__head {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  margin-bottom:8px;
}
.subagents-panel__title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: .03em;
  color: #0f172a;
}
.subagents-panel__meta {
  font-size: 0.72rem;
  color: #475569;
}
.subagents-panel__chips {
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}
.subagents-chip {
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: 999px;
  border:1px solid rgba(59,130,246,0.25);
  background: rgba(147,197,253,0.18);
  color:#1e3a8a;
}
.subagents-panel__empty {
  font-size: 0.76rem;
  color:#64748b;
}

.agent-card__sched-sep{margin:0 6px;color:#94a3b8;}


.drawer-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
  padding: 6px;
  border: 1px solid var(--border-lite);
  border-radius: 12px;
  background: rgba(255,255,255,0.58);
}

.drawer-tab {
  border: 1px solid rgba(15,23,42,0.12);
  background: rgba(255,255,255,0.9);
  padding: 6px 12px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 700;
  color: #334155;
  cursor: pointer;
  transition: all .16s ease;
}

.drawer-tab:hover {
  transform: translateY(-1px);
  border-color: rgba(59,130,246,0.35);
}

.drawer-tab.is-active {
  background: linear-gradient(180deg, rgba(191,219,254,0.46), rgba(147,197,253,0.34));
  border-color: rgba(59,130,246,0.5);
  color: #1e3a8a;
  box-shadow: 0 1px 6px rgba(59,130,246,0.18);
}

@media (max-width: 640px) {
  .drawer-tabs {
    gap: 6px;
    padding: 4px;
  }
  .drawer-tab {
    padding: 5px 10px;
    font-size: 11px;
  }
}

/* ========================================
   Infra Snapshot (index)
   ======================================== */
.infra-snap {
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--shadow);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.infra-snap__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.infra-snap__title {
  margin-bottom: 4px;
}

.infra-snap__hint {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.infra-snap__link {
  font-size: 0.75rem;
  font-weight: 800;
  text-decoration: none;
  color: var(--text-primary);
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 5px 10px;
  white-space: nowrap;
  box-shadow: 1px 1px 0 var(--shadow);
}

.infra-snap__meta {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 700;
}

.infra-snap__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.infra-snap__item {
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 10px;
}

.infra-snap__row1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.infra-snap__host {
  font-size: 0.95rem;
  line-height: 1.2;
  font-weight: 800;
  color: var(--text-primary);
}

.infra-snap__pill {
  font-size: 0.625rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 999px;
  padding: 2px 8px;
  border: 2px solid var(--border-lite);
  color: var(--text-secondary);
  background: var(--bg);
}

.infra-snap__pill--ok { color: #065f46; background: var(--accent-green-bg); border-color: var(--accent-green-border); }
.infra-snap__pill--warn { color: #92400e; background: var(--accent-yellow-bg); border-color: var(--accent-yellow-border); }
.infra-snap__pill--err { color: #991b1b; background: var(--accent-red-bg); border-color: var(--accent-red-border); }

.infra-snap__metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 8px;
}

.infra-snap__metric {
  border: 1.5px solid var(--border-lite);
  border-radius: 8px;
  padding: 6px;
  background: #fcfcfd;
}

.infra-snap__metric-label {
  display: block;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  margin-bottom: 2px;
}

.infra-snap__metric-value {
  display: block;
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--text-primary);
}

.infra-snap__row3 {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 700;
}

@media (max-width: 560px) {
  .infra-snap__head { flex-direction: column; align-items: flex-start; }
  .infra-snap__grid { grid-template-columns: 1fr; }
}