:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --sidebar: #ffffff;
  --surface: #ffffff;
  --surface-soft: #f7faff;
  --line: #dfe7f1;
  --text: #142033;
  --muted: #6c7a8c;
  --soft: #334155;
  --accent: #1d9bf0;
  --accent-strong: #3979ff;
  --cyan: #00a6c8;
  --purple: #9d4edd;
  --orange: #ff8a3d;
  --pink: #ff6fae;
  --danger: #ef476f;
  --ok: #20a96b;
  --radius: 8px;
  --shadow: 0 10px 26px rgba(27, 39, 62, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, "Noto Sans SC", system-ui, sans-serif;
}

button {
  font: inherit;
  cursor: pointer;
}

a {
  color: inherit;
}

.app-shell {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 20px;
  border-right: 1px solid #d6e0ec;
  padding: 24px 14px;
  background: var(--sidebar);
  box-shadow: 4px 0 16px rgba(33, 50, 74, 0.06);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  cursor: default;
  user-select: none;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 0;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #dff2ff, #edf7ff);
  color: var(--accent);
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 17px;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.side-nav {
  display: grid;
  gap: 6px;
}

.side-nav-item {
  width: 100%;
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 10px 12px;
  background: transparent;
  color: var(--muted);
  text-align: left;
}

.nav-icon {
  width: 30px;
  height: 30px;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 8px;
}

.nav-icon svg {
  width: 17px;
  height: 17px;
  display: block;
  fill: currentColor;
}

.nav-copy {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.nav-copy strong {
  color: var(--text);
  font-weight: 800;
}

.nav-copy small {
  color: var(--muted);
  font-size: 12px;
}

.nav-home .nav-icon {
  background: #e8f4ff;
  color: var(--accent);
}

.nav-token .nav-icon {
  background: #f5e8ff;
  color: var(--purple);
}

.side-nav-item:hover,
.side-nav-item.is-active {
  border-color: color-mix(in srgb, var(--nav-color, var(--accent)) 22%, #ffffff);
  background: color-mix(in srgb, var(--nav-color, var(--accent)) 9%, #ffffff);
  box-shadow: inset 3px 0 0 var(--nav-color, var(--accent));
}

.nav-home {
  --nav-color: var(--accent);
}

.nav-token {
  --nav-color: var(--purple);
}

.workspace {
  min-width: 0;
  background: var(--bg);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 15px clamp(22px, 2.8vw, 58px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 2px 10px rgba(33, 50, 74, 0.06);
  backdrop-filter: blur(10px);
}

.topbar strong {
  display: block;
  margin-top: 2px;
  font-size: 20px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.view {
  display: none;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 28px clamp(18px, 1.2vw, 26px) 58px;
}

.view.is-active {
  display: block;
}

.summary-bar,
.token-page-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.summary-copy h1,
.token-page-head h1 {
  margin: 8px 0 8px;
  font-size: clamp(30px, 3vw, 42px);
  line-height: 1.05;
}

.summary-copy #daily-brief,
.token-page-head p:last-child {
  max-width: 760px;
  margin: 0;
  color: var(--soft);
  font-size: 16px;
  line-height: 1.65;
}

.summary-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.summary-meta span {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 10px;
  background: var(--surface-soft);
  color: var(--soft);
  font-size: 13px;
  font-weight: 700;
}

.summary-clock {
  min-width: 154px;
  min-height: 104px;
  display: grid;
  place-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8fbff;
  text-align: center;
}

.summary-clock span,
.summary-clock strong {
  display: block;
}

.summary-clock span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.2;
}

.summary-clock strong {
  margin-top: 10px;
  font-size: 30px;
  line-height: 1;
}

.status-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 10px;
  margin: 14px 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.panel,
.token-summary article,
.token-note {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.status-strip article {
  min-height: 88px;
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.status-strip span,
.status-strip small {
  color: var(--muted);
  font-size: 13px;
}

.status-strip strong {
  font-size: 26px;
  line-height: 1;
  color: var(--accent-strong);
}

.metric-mainline strong {
  color: var(--accent-strong);
}

.metric-action strong {
  color: var(--orange);
}

.metric-token strong {
  color: var(--purple);
}

.metric-data strong {
  color: var(--ok);
}

.home-workspace,
.home-main,
.home-aside,
.task-list,
.ai-news-list,
.feed-list,
.system-list,
.model-list,
.token-bars {
  display: grid;
  gap: 10px;
}

.home-workspace {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.32fr);
  margin-top: 16px;
  align-items: start;
  gap: 16px;
}

.home-main,
.home-aside {
  gap: 16px;
}

.panel {
  min-height: 0;
  padding: 20px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.panel h2 {
  margin: 4px 0 0;
  font-size: 20px;
}

.icon-button,
.text-button,
.range-tab {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
}

.icon-button {
  width: 38px;
  height: 38px;
  font-size: 18px;
}

.text-button {
  min-height: 32px;
  padding: 0 12px;
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 700;
}

.icon-button:hover,
.text-button:hover,
.range-tab:hover {
  border-color: #b8d8f5;
  color: var(--accent);
}

.icon-button:disabled {
  cursor: wait;
  opacity: 0.8;
}

.icon-button[data-state="success"] {
  border-color: rgba(24, 169, 87, 0.38);
  color: var(--ok);
}

.icon-button[data-state="error"] {
  border-color: rgba(239, 71, 111, 0.38);
  color: var(--danger);
}

.status-pill {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  border: 1px solid #cfe8ff;
  border-radius: 999px;
  padding: 0 11px;
  background: #eef8ff;
  color: #1570be;
  font-size: 12px;
  font-weight: 700;
}

.task-item,
.ai-news-item,
.feed-item,
.project-item,
.system-item,
.model-item {
  border: 1px solid rgba(220, 226, 235, 0.08);
  border-color: var(--line);
  border-radius: var(--radius);
  padding: 14px;
  background: #f9fbfe;
}

.task-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
}

.focus-panel {
  padding-bottom: 16px;
}

.focus-panel .panel-head,
.actions-panel .panel-head {
  margin-bottom: 12px;
}

.focus-panel .task-list,
.actions-panel .task-list {
  gap: 8px;
}

.focus-panel .task-item,
.actions-panel .task-item {
  min-height: 0;
  padding: 12px;
}

.last30-panel {
  margin-bottom: 16px;
  padding-bottom: 16px;
}

.last30-head {
  margin-bottom: 12px;
}

.last30-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.last30-column {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  background: #f9fbfe;
}

.last30-column-head {
  display: grid;
  gap: 3px;
}

.last30-column-head span {
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.last30-column-head strong {
  color: var(--text);
  font-size: 15px;
}

.last30-summary {
  margin: 0;
  color: var(--soft);
  font-size: 13px;
  line-height: 1.55;
}

.last30-list {
  display: grid;
  gap: 8px;
}

.last30-item {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 11px;
  background: var(--surface);
}

.last30-item-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 8px;
}

.last30-item a {
  display: inline-flex;
  margin-top: 8px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.task-dot {
  width: 10px;
  height: 10px;
  margin-top: 7px;
  border-radius: 999px;
  background: var(--accent);
}

.task-item[data-tone="cyan"] .task-dot,
.feed-item[data-tone="cyan"] .item-tag,
.ai-news-item[data-tone="cyan"] .item-tag,
.system-item[data-tone="cyan"] .system-value {
  color: var(--cyan);
}

.task-item[data-tone="orange"] .task-dot {
  background: var(--orange);
}

.task-item[data-tone="purple"] .task-dot {
  background: var(--purple);
}

.task-item[data-tone="gray"] .task-dot {
  background: #94a3b8;
}

.task-item[data-tone="green"] .task-dot {
  background: var(--ok);
}

.task-item[data-tone="cyan"] .task-dot {
  background: var(--cyan);
}

.task-item[data-status="done"] .task-dot {
  background: var(--ok);
}

.task-item[data-status="waiting"] .task-dot {
  background: var(--muted);
}

.item-title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
}

.item-meta,
.item-copy {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.item-tag {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 9px;
  background: #f4f8fd;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

[data-tone="blue"] .item-tag {
  border-color: #cfe8ff;
  background: #eef8ff;
  color: var(--accent);
}

[data-tone="cyan"] .item-tag {
  border-color: #c8f4fb;
  background: #ecfeff;
  color: var(--cyan);
}

[data-tone="purple"] .item-tag {
  border-color: #ddd6fe;
  background: #f5f3ff;
  color: var(--purple);
}

[data-tone="orange"] .item-tag {
  border-color: #fed7aa;
  background: #fff7ed;
  color: #ea7800;
}

[data-tone="green"] .item-tag {
  border-color: #bbf7d0;
  background: #f0fdf4;
  color: var(--ok);
}

[data-tone="gray"] .item-tag {
  border-color: #d8e1ec;
  background: #f8fafc;
  color: #64748b;
}

#automation-summary {
  max-width: min(520px, 44vw);
  overflow: hidden;
  text-overflow: ellipsis;
}

.timeline {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline li {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 12px;
}

.timeline time {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

.feed-list {
  grid-template-columns: repeat(3, minmax(160px, 1fr));
}

.journal-list {
  grid-template-columns: repeat(2, minmax(180px, 1fr));
}

.ai-news-list {
  grid-template-columns: repeat(3, minmax(180px, 1fr));
}

.ai-news-item {
  display: grid;
  align-content: start;
}

.ai-news-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.ai-news-meta time {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.feed-item a,
.ai-news-item a {
  display: inline-flex;
  margin-top: 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

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

.mini-token-grid div,
.token-summary article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  background: #f9fbfe;
}

.mini-token-grid span,
.token-summary span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.mini-token-grid strong,
.token-summary strong {
  display: block;
  margin-top: 6px;
  font-size: 24px;
}

.token-page-head {
  margin-bottom: 14px;
}

.range-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(80px, 1fr));
  gap: 8px;
}

.range-tab {
  min-height: 36px;
  padding: 0 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.range-tab.is-active {
  border-color: #b8d8f5;
  background: #eef8ff;
  color: var(--accent);
}

.token-summary {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 14px;
}

.token-summary strong {
  font-size: 30px;
}

.token-note {
  margin: 0 0 14px;
  padding: 16px;
  color: var(--soft);
  font-size: 14px;
  line-height: 1.7;
}

.token-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(420px, 1.15fr);
  gap: 16px;
}

.model-row,
.token-bar,
.system-item {
  display: grid;
  align-items: center;
  gap: 10px;
}

.model-row {
  grid-template-columns: minmax(0, 1fr) auto;
}

.model-row strong,
.model-row span {
  font-size: 13px;
}

.model-row span {
  color: var(--accent);
  font-weight: 800;
}

.model-meter,
.bar-track,
.project-progress {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #e9eff6;
}

.model-meter {
  margin-top: 10px;
}

.model-meter span,
.bar-track span,
.project-progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
}

.token-bar {
  grid-template-columns: 64px minmax(0, 1fr) 96px;
  color: var(--muted);
  font-size: 13px;
}

.token-bar strong {
  color: var(--text);
  text-align: right;
}

.project-progress {
  margin-top: 12px;
}

.system-item {
  grid-template-columns: minmax(0, 1fr) auto;
}

.system-value {
  color: var(--text);
  font-weight: 800;
}

.system-item[data-tone="blue"] .system-value {
  color: var(--accent);
}

.system-item[data-tone="cyan"] .system-value {
  color: var(--cyan);
}

.system-item[data-tone="orange"] .system-value {
  color: #ea7800;
}

.system-item[data-tone="green"] .system-value {
  color: var(--ok);
}

.system-item[data-tone="purple"] .system-value {
  color: var(--purple);
}

.empty-state {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 1320px) {
  .status-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .status-strip article:nth-child(2n) {
    border-right: 0;
  }

  .home-workspace {
    grid-template-columns: 1fr;
  }

  .last30-grid {
    grid-template-columns: 1fr;
  }

  .token-detail-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1500px) {
  .home-workspace {
    grid-template-columns: minmax(0, 1fr) minmax(390px, 0.3fr);
  }
}

@media (max-width: 860px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    gap: 14px;
  }

  .side-nav {
    grid-template-columns: 1fr 1fr;
  }

  .topbar {
    align-items: stretch;
    flex-direction: column;
    padding: 14px;
  }

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

  .view {
    padding: 16px 14px 38px;
  }

  .summary-bar,
  .token-page-head {
    grid-template-columns: 1fr;
  }

  .summary-clock {
    width: 100%;
    text-align: left;
  }

  .status-strip,
  .ai-news-list,
  .feed-list,
  .token-summary,
  .range-tabs {
    grid-template-columns: 1fr;
  }

  .status-strip article,
  .status-strip article:nth-child(2n) {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .status-strip article:last-child {
    border-bottom: 0;
  }

  .task-item {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .task-item .item-tag {
    grid-column: 2;
    width: max-content;
  }
}