:root {
  --bg: #f5f7fa;
  --panel: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;

  --primary: #2ea043;
  --danger: #dc2626;
  --ok: #16a34a;
  --warn: #d97706;
  --info: #2ea043;

  --shadow: 0 8px 20px rgba(2, 6, 23, 0.06);

  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  --base: 18px;
}

html[data-theme="light"] {
  --bg: #fbfdff;
  --panel: #ffffff;
  --text: #0b1220;
  --muted: #415164;
  --border: rgba(2, 6, 23, 0.14);

  --primary: #2ea043;
  --danger: #b42318;
  --ok: #2ea043;
  --warn: #b54708;
  --info: #2ea043;

  --shadow: 0 14px 34px rgba(2, 6, 23, 0.10);
}

html[data-theme="terminal"] {
  --bg: #0a0c10;
  --panel: #0d1117;
  --text: #e6edf3;
  --muted: #8b949e;
  --border: rgba(139, 148, 158, 0.18);

  --primary: #2ea043;
  --danger: #f85149;
  --ok: #3fb950;
  --warn: #d29922;
  --info: #2ea043;

  --shadow: 0 10px 26px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: var(--base);
}

html[data-theme="terminal"] body,
html[data-theme="light"] body {
  font-family: var(--mono);
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 22px 26px 34px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 16px;
}

.brand { display: grid; gap: 6px; }

.title {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: 0.2px;
}

.subtitle {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.35;
}

.powerline {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.seg {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-right: 0;
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  color: var(--text);
  font-size: 14px;
  line-height: 1;
  font-family: var(--mono);
}

.seg:first-child { border-top-left-radius: 12px; border-bottom-left-radius: 12px; }
.seg:last-child  { border-right: 1px solid var(--border); border-top-right-radius: 12px; border-bottom-right-radius: 12px; }

.seg .k { color: var(--muted); font-weight: 700; }
.seg .v { font-weight: 800; }

.seg.ok   { border-color: color-mix(in srgb, var(--ok) 35%, var(--border)); }
.seg.warn { border-color: color-mix(in srgb, var(--warn) 35%, var(--border)); }
.seg.bad  { border-color: color-mix(in srgb, var(--danger) 35%, var(--border)); }

.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--muted);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--muted) 18%, transparent);
}

.dot.ok   { background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 18%, transparent); }
.dot.bad  { background: var(--danger); box-shadow: 0 0 0 3px color-mix(in srgb, var(--danger) 18%, transparent); }
.dot.warn { background: var(--warn); box-shadow: 0 0 0 3px color-mix(in srgb, var(--warn) 18%, transparent); }

.seg-btn {
  cursor: pointer;
  user-select: none;
  border-right: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 92%, transparent);
}

.seg-btn:hover { background: color-mix(in srgb, var(--panel) 78%, transparent); }
.seg-btn:active { transform: translateY(1px); }

.seg-btn:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--primary) 65%, transparent);
  outline-offset: 2px;
}

.theme-icon { font-size: 16px; line-height: 1; }

.layout-2col {
  display: grid;
  grid-template-columns: minmax(0, 1.48fr) minmax(320px, 0.82fr);
  gap: 18px;
  align-items: start;
}

@media (max-width: 1180px) {
  .layout-2col {
    grid-template-columns: 1fr;
  }

  .sticky-panel {
    position: static;
  }
}

.col-left,
.col-right,
.card,
.obs-card,
.obs-summary-card,
.demo-stat-card,
.demo-config-card,
.row,
.pre {
  min-width: 0;
}

.col-right { min-width: 0; }

.sticky-panel {
  position: sticky;
  top: 14px;
  z-index: 0;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  box-shadow: var(--shadow);
  position: relative;
  z-index: 0;
}

.card-title.step-title {
  font-weight: 950;
  margin-bottom: 14px;
  font-size: 22px;
  letter-spacing: 0.2px;
}

.hint {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.35;
}

.mono { font-family: var(--mono); }

.row {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr) minmax(0, 1.2fr) 84px;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--border);
  align-items: center;
}

.row-head {
  border-top: 0;
  font-size: 14px;
  font-weight: 900;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.row-body {
  font-size: 14px;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 800;
  color: var(--muted);
  background: color-mix(in srgb, var(--panel) 92%, transparent);
}

.pill.get {
  color: var(--primary);
  border-color: color-mix(in srgb, var(--primary) 25%, var(--border));
}

.link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 800;
}

.link:hover { text-decoration: underline; }

label {
  font-size: 13px;
  color: var(--muted);
  font-family: var(--mono);
  display: block;
  margin-bottom: 6px;
}

.input {
  width: 100%;
  min-width: 0;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  font-size: 16px;
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  color: var(--text);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.btn-row-tight { gap: 10px; }

.btn {
  padding: 10px 13px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 85%, transparent);
  color: var(--text);
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  font-family: var(--mono);
  position: relative;
  z-index: 3;
  pointer-events: auto;
  transition: transform 0.06s ease, filter 0.12s ease, border-color 0.12s ease, background 0.12s ease;
}

.btn:hover { background: color-mix(in srgb, var(--panel) 70%, transparent); }

.btn.primary {
  border-color: color-mix(in srgb, var(--primary) 35%, var(--border));
  background: color-mix(in srgb, var(--primary) 12%, var(--panel));
}

.btn.danger {
  border-color: color-mix(in srgb, var(--danger) 35%, var(--border));
  background: color-mix(in srgb, var(--danger) 14%, var(--panel));
  color: color-mix(in srgb, var(--danger) 85%, var(--text));
}

.btn:active {
  transform: translateY(1px);
  filter: brightness(1.08);
}

.btn:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--primary) 65%, transparent);
  outline-offset: 2px;
}

html[data-theme="terminal"] .btn.primary {
  border-color: color-mix(in srgb, var(--primary) 55%, var(--border));
  background: color-mix(in srgb, var(--primary) 18%, var(--panel));
}

html[data-theme="terminal"] .btn {
  background: color-mix(in srgb, var(--panel) 86%, transparent);
}

.btn.flash {
  filter: brightness(1.18);
  border-color: color-mix(in srgb, var(--primary) 55%, var(--border));
}

html[data-theme="terminal"] .btn.danger {
  border-color: color-mix(in srgb, var(--danger) 55%, var(--border));
  background: color-mix(in srgb, var(--danger) 14%, var(--panel));
  filter: none;
}

html[data-theme="terminal"] .btn.danger.flash {
  filter: brightness(1.12);
  border-color: color-mix(in srgb, var(--danger) 70%, var(--border));
}

.output { margin-top: 10px; }

.pre {
  margin: 0;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  font-family: var(--mono);
  font-size: 13.5px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
  line-height: 1.42;
}

.pre-client { height: 240px; }
.pre-alerts { height: 220px; }
.pre-logs   { height: 350px; }

.obs-summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 14px;
}

.obs-summary-card,
.demo-stat-card,
.demo-config-card {
  border: 1px solid rgba(120, 120, 120, 0.22);
  border-radius: 14px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
}

.obs-summary-k,
.demo-stat-k,
.demo-config-title {
  font-family: var(--mono);
  opacity: 0.75;
  font-size: 0.88rem;
  margin-bottom: 8px;
}

.obs-summary-v {
  font-family: var(--mono);
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 8px;
  overflow-wrap: anywhere;
}

.obs-summary-sub {
  font-family: var(--mono);
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.obs-grid {
  display: grid;
  grid-template-rows: auto auto;
  gap: 16px;
}

.obs-card {
  display: grid;
  gap: 10px;
  min-height: 0;
}

.obs-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.obs-title {
  font-family: var(--mono);
  font-weight: 900;
  letter-spacing: 0.02em;
  overflow-wrap: anywhere;
}

.obs-title-lg { font-size: 17px; }

.demo-shell {
  border: 1px solid rgba(120, 120, 120, 0.22);
  border-radius: 18px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.015);
}

.demo-hero {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  margin-bottom: 14px;
}

.demo-status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 108px;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid rgba(120, 120, 120, 0.25);
  background: rgba(255, 255, 255, 0.02);
  font-family: var(--mono);
  font-weight: 800;
  letter-spacing: 0.4px;
}

.demo-status-pill.ok,
.demo-status-pill.running {
  border-color: rgba(70, 200, 120, 0.35);
  background: rgba(20, 120, 60, 0.14);
}

.demo-status-pill.warning {
  border-color: rgba(255, 185, 60, 0.34);
  background: rgba(140, 90, 10, 0.14);
}

.demo-status-pill.info {
  border-color: rgba(70, 200, 120, 0.32);
  background: rgba(20, 120, 60, 0.10);
}

.demo-status-pill.idle {
  border-color: rgba(120, 120, 120, 0.25);
  background: rgba(255, 255, 255, 0.02);
}

.demo-copy { min-width: 0; }

.demo-message {
  font-family: var(--mono);
  font-size: 1.02rem;
  line-height: 1.45;
  margin-bottom: 8px;
  overflow-wrap: anywhere;
}

.demo-sub {
  opacity: 0.82;
  font-size: 0.95rem;
  overflow-wrap: anywhere;
}

.demo-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.demo-stat-v {
  font-family: var(--mono);
  font-size: clamp(1rem, 1.4vw, 1.35rem);
  font-weight: 800;
  line-height: 1.15;
  white-space: normal;
  overflow-wrap: anywhere;
}

.demo-stat-v-sm {
  font-size: clamp(0.9rem, 1.05vw, 1rem);
}

.demo-config-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  gap: 12px;
  margin-bottom: 12px;
}

.demo-input-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  box-shadow: var(--shadow);
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease;
  z-index: 9999;
}

.toast.on { opacity: 1; }

.card,
.scenario-kpi,
.obs-stat-card,
.obs-card,
.scenario-block,
.scenario-summary-card {
  min-width: 0;
}

.scenario-kpis,
.obs-top-stats,
.scenario-grid,
.obs-grid,
.layout-2col,
.col-left,
.col-right,
.sticky-panel {
  min-width: 0;
}

#scenario-alert-state,
#scenario-title,
#scenario-subtitle,
#obs-alert-meta,
#obs-log-meta,
.hint,
.obs-title,
.obs-title-lg {
  overflow-wrap: anywhere;
  word-break: break-word;
}

#scenario-alert-state {
  font-size: 1.15rem !important;
  line-height: 1.2;
}

#scenario-title {
  font-size: 1rem;
  line-height: 1.3;
}

#scenario-subtitle {
  font-size: 0.94rem;
  line-height: 1.35;
}

#obs-alert-count,
#obs-log-count,
.scenario-kpi-value,
.obs-stat-value {
  min-width: 0;
}

.pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.pre-alerts,
.pre-logs,
.pre-client {
  min-width: 0;
}

.obs-stat-card .hint,
.scenario-kpi .hint,
.scenario-block .hint {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.cp-summary-card,
.cp-audit-section,
.cp-pipeline-card,
.cp-bottom-card,
.cp-audit-card,
.cp-link-card {
  border-color: color-mix(in srgb, var(--primary) 28%, var(--border)) !important;
}

.cp-summary-card .step-title,
.cp-audit-section .step-title,
.cp-pipeline-card .step-title,
.cp-bottom-card .step-title,
.cp-audit-title,
.cp-link-title {
  color: color-mix(in srgb, var(--primary) 86%, var(--text)) !important;
}

.cp-audit-status.ok {
  border-color: color-mix(in srgb, var(--ok) 45%, var(--border)) !important;
  background: color-mix(in srgb, var(--ok) 12%, var(--panel)) !important;
  color: color-mix(in srgb, var(--ok) 86%, var(--text)) !important;
}

.cp-audit-status.warning {
  border-color: color-mix(in srgb, var(--warn) 45%, var(--border)) !important;
  background: color-mix(in srgb, var(--warn) 10%, var(--panel)) !important;
  color: color-mix(in srgb, var(--warn) 86%, var(--text)) !important;
}

.cp-audit-status.critical {
  border-color: color-mix(in srgb, var(--danger) 45%, var(--border)) !important;
  background: color-mix(in srgb, var(--danger) 10%, var(--panel)) !important;
  color: color-mix(in srgb, var(--danger) 86%, var(--text)) !important;
}

.cp-audit-flow {
  color: color-mix(in srgb, var(--primary) 74%, var(--text)) !important;
}

@media (max-width: 1380px) {
  .obs-summary-grid,
  .demo-config-grid,
  .demo-input-grid,
  .demo-stats {
    grid-template-columns: 1fr;
  }

  .demo-hero {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  #scenario-alert-state {
    font-size: 1rem !important;
  }

  .scenario-kpi-value,
  .obs-stat-value {
    font-size: 1.6rem;
  }
}