:root {
  --bg-main: #0a1017;
  --bg-panel: rgba(17, 24, 39, 0.82);
  --bg-elevated: rgba(24, 34, 51, 0.92);
  --bg-soft: rgba(255, 255, 255, 0.04);
  --bg-strong: rgba(255, 255, 255, 0.08);
  --text-main: #ecf2ff;
  --text-muted: #9fb0c7;
  --text-soft: #7f8ca3;
  --accent: #7dd3fc;
  --accent-strong: #38bdf8;
  --accent-warm: #fbbf24;
  --accent-green: #34d399;
  --accent-red: #fb7185;
  --accent-violet: #a78bfa;
  --accent-cyan: #22d3ee;
  --accent-emerald: #10b981;
  --border-soft: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(125, 211, 252, 0.2);
  --shadow-soft: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius-xs: 10px;
  --radius-sm: 14px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --font-main: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --transition-fast: 160ms ease;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top, rgba(34, 211, 238, 0.08), transparent 30%),
    radial-gradient(circle at right, rgba(167, 139, 250, 0.08), transparent 25%),
    linear-gradient(180deg, #07101a 0%, #0a1017 55%, #081019 100%);
  color: var(--text-main);
  font-family: var(--font-main);
}

body { padding: var(--space-xl); }

a {
  color: inherit;
  text-decoration: none;
}

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

button {
  cursor: pointer;
  border: 0;
}

.page-shell {
  max-width: 1680px;
  margin: 0 auto;
  display: grid;
  gap: var(--space-lg);
}

.page-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: var(--space-lg);
  align-items: center;
  padding: var(--space-lg);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  background: rgba(10, 16, 24, 0.72);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-soft);
}

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

.brand-mark {
  width: 50px;
  height: 50px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: linear-gradient(160deg, rgba(125, 211, 252, 0.16), rgba(167, 139, 250, 0.18));
  border: 1px solid var(--border-strong);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-soft);
  font-size: 0.76rem;
  margin-bottom: 0.2rem;
}

h1, h2, h3, h4, p {
  margin: 0;
}

h1 { font-size: clamp(1.4rem, 2vw, 2rem); }
h2 { font-size: 1.05rem; }
h3 { font-size: 0.96rem; }

.header-copy {
  display: grid;
  gap: var(--space-xs);
}

.header-copy p {
  max-width: 70ch;
  color: var(--text-muted);
}

.global-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  justify-content: center;
}

.nav-link {
  padding: 0.72rem 0.95rem;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--text-muted);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border-soft);
  outline: none;
  transform: translateY(-1px);
}

.nav-link--active {
  color: var(--text-main);
  background: rgba(125, 211, 252, 0.12);
  border-color: var(--border-strong);
}

.header-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-xs);
}

.chip, .status-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.72rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-soft);
  color: var(--text-muted);
  font-size: 0.84rem;
}

.status-chip--good { color: #b7f7d6; border-color: rgba(52, 211, 153, 0.22); background: rgba(16, 185, 129, 0.1); }
.status-chip--warn { color: #f8e4a5; border-color: rgba(251, 191, 36, 0.22); background: rgba(245, 158, 11, 0.12); }
.status-chip--bad  { color: #fecdd3; border-color: rgba(251, 113, 133, 0.22); background: rgba(251, 113, 133, 0.10); }

.scope-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
}

.scope-card {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  background: rgba(255, 255, 255, 0.035);
  display: grid;
  gap: var(--space-sm);
}

.scope-card ul {
  margin: 0;
  padding-left: 1rem;
  color: var(--text-muted);
  display: grid;
  gap: 0.35rem;
}

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

.panel {
  position: relative;
  min-width: 0;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  background: linear-gradient(180deg, rgba(17,24,39,0.86), rgba(10,16,24,0.92));
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), transparent 20%);
  opacity: 0.9;
}

.panel > * { position: relative; z-index: 1; }

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

.panel-header p {
  color: var(--text-muted);
}

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

.stack--sm { gap: var(--space-sm); }
.stack--lg { gap: var(--space-lg); }

.card,
.list-item,
.stage-card,
.agent-card,
.output-card,
.metric-card {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  background: rgba(255, 255, 255, 0.04);
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.card:hover,
.list-item:hover,
.stage-card:hover,
.agent-card:hover,
.output-card:hover,
.metric-card:hover {
  transform: translateY(-1px);
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.055);
}

.list-item,
.stage-card,
.agent-card {
  cursor: pointer;
}

.list-item--active,
.stage-card--active,
.agent-card--active,
.card--active {
  border-color: var(--border-strong);
  background: rgba(125, 211, 252, 0.09);
}

.meta,
.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  color: var(--text-soft);
  font-size: 0.82rem;
}

.muted { color: var(--text-muted); }
.soft { color: var(--text-soft); }

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.button {
  padding: 0.78rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--border-soft);
  background: rgba(255,255,255,0.05);
  color: var(--text-main);
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.button:hover,
.button:focus-visible {
  outline: none;
  transform: translateY(-1px);
  border-color: var(--border-strong);
  background: rgba(255,255,255,0.08);
}

.button--primary {
  background: linear-gradient(180deg, rgba(56,189,248,0.22), rgba(56,189,248,0.12));
  border-color: rgba(125, 211, 252, 0.38);
}

.button--ghost {
  background: transparent;
}

.input,
.select,
.textarea,
.search {
  width: 100%;
  padding: 0.86rem 0.95rem;
  border-radius: 14px;
  border: 1px solid var(--border-soft);
  background: rgba(255,255,255,0.04);
  color: var(--text-main);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.input:focus-visible,
.select:focus-visible,
.textarea:focus-visible,
.search:focus-visible {
  outline: none;
  border-color: var(--border-strong);
  background: rgba(255,255,255,0.06);
}

.textarea { min-height: 120px; resize: vertical; }

.inline-field {
  display: grid;
  gap: 0.45rem;
}

.field-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.key-value {
  display: grid;
  gap: var(--space-xs);
}

.key-value strong {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-soft);
}

.key-value span {
  color: var(--text-muted);
}

.table-wrap {
  overflow: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
}

.table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.table th,
.table td {
  padding: 0.9rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.table th {
  color: var(--text-soft);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: rgba(255,255,255,0.03);
}

.table tbody tr {
  cursor: pointer;
  transition: background var(--transition-fast);
}

.table tbody tr:hover,
.table tbody tr.is-active {
  background: rgba(125, 211, 252, 0.08);
}

.kpi-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-card strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 1.35rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.34rem 0.58rem;
  border-radius: 999px;
  background: rgba(167, 139, 250, 0.1);
  border: 1px solid rgba(167, 139, 250, 0.18);
  color: #ddd6fe;
  font-size: 0.78rem;
}

.separator {
  height: 1px;
  background: rgba(255, 255, 255, 0.07);
}

.chat-stream {
  display: grid;
  gap: var(--space-md);
  max-height: 760px;
  overflow: auto;
  padding-right: 0.2rem;
}

.message {
  display: grid;
  gap: var(--space-sm);
  align-content: start;
}

.message__bubble {
  padding: 1rem;
  border-radius: 18px;
  border: 1px solid var(--border-soft);
  background: rgba(255,255,255,0.05);
}

.message--user .message__bubble {
  background: rgba(56, 189, 248, 0.11);
  border-color: rgba(125, 211, 252, 0.2);
}

.message-head {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  color: var(--text-soft);
  font-size: 0.8rem;
}

.model-lane {
  display: grid;
  gap: var(--space-sm);
}

.model-lane__header {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--text-muted);
  font-size: 0.82rem;
}

.model-lane__header strong { color: var(--text-main); }

.model-nest {
  margin-left: 1.25rem;
  padding-left: 1rem;
  border-left: 1px dashed rgba(125,211,252,0.25);
  display: grid;
  gap: var(--space-sm);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: var(--space-sm);
}

.calendar-day {
  padding: 0.8rem;
  min-height: 98px;
  border-radius: 14px;
  border: 1px solid var(--border-soft);
  background: rgba(255,255,255,0.035);
  display: grid;
  gap: 0.5rem;
}

.calendar-day strong {
  font-size: 0.82rem;
  color: var(--text-soft);
}

.event-pill {
  display: inline-flex;
  padding: 0.22rem 0.5rem;
  border-radius: 999px;
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.2);
  color: #b7f7d6;
  font-size: 0.72rem;
  width: fit-content;
}

.progress {
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  overflow: hidden;
}

.progress > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(125, 211, 252, 0.75), rgba(167, 139, 250, 0.75));
}

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

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

.flow-arrow {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-soft);
  font-size: 0.82rem;
}

.flow-arrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: rgba(125,211,252,0.25);
}

.two-col {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.three-col {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.log-list,
.timeline {
  display: grid;
  gap: var(--space-sm);
}

.timeline-item {
  display: grid;
  gap: 0.28rem;
  padding-left: 1rem;
  border-left: 1px solid rgba(125,211,252,0.18);
}

.timeline-item small { color: var(--text-soft); }

.agent-preview {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border: 1px solid var(--border-soft);
}

.agent-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  font-size: 0.74rem;
  border: 1px solid var(--border-soft);
  color: var(--text-soft);
}

.agent-badge--mock {
  color: #fde68a;
  border-color: rgba(251, 191, 36, 0.28);
  background: rgba(245, 158, 11, 0.12);
}

.output-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  border: 1px solid var(--border-strong);
  background: rgba(17,24,39,0.96);
  color: var(--text-main);
  box-shadow: var(--shadow-soft);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  z-index: 1000;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.footer-note {
  color: var(--text-soft);
  text-align: center;
  font-size: 0.84rem;
  padding: 0 var(--space-md) var(--space-lg);
}

@media (max-width: 1280px) {
  .page-header {
    grid-template-columns: 1fr;
  }

  .scope-strip,
  .kpi-grid,
  .output-grid,
  .three-col,
  .field-grid,
  .two-col {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1024px) {
  body { padding: var(--space-md); }
  .calendar-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.page-grid--projects {
  grid-template-columns: 290px minmax(0, 1fr) 360px;
  align-items: start;
}

#pinnedOnlyWrap {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-sm);
  align-items: start;
}

#pinnedOnlyWrap input { accent-color: var(--accent-strong); margin-top: 0.25rem; }

.tag-filter {
  padding: 0.42rem 0.62rem;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: rgba(255,255,255,0.04);
  color: var(--text-muted);
  cursor: pointer;
}

.tag-filter.is-active {
  border-color: rgba(167, 139, 250, 0.35);
  background: rgba(167, 139, 250, 0.12);
  color: #ede9fe;
}

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

.link-grid {
  display: grid;
  gap: 0.7rem;
}

@media (max-width: 1260px) {
  .page-grid--projects {
    grid-template-columns: 1fr;
  }
}