:root {
  color-scheme: dark;
  --bg: #06070c;
  --bg-deep: #0b0d14;
  --panel: rgba(12, 15, 24, 0.82);
  --panel-strong: rgba(16, 20, 32, 0.96);
  --panel-soft: rgba(255, 255, 255, 0.04);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #f7f7fb;
  --muted: #99a1ba;
  --muted-strong: #c1c6d8;
  --orange: #ff7a45;
  --orange-soft: rgba(255, 122, 69, 0.14);
  --red: #ff564d;
  --red-soft: rgba(255, 86, 77, 0.16);
  --gold: #ffbc6a;
  --gold-soft: rgba(255, 188, 106, 0.14);
  --cyan: #7bd9ff;
  --cyan-soft: rgba(123, 217, 255, 0.12);
  --green: #51d6a9;
  --green-soft: rgba(81, 214, 169, 0.12);
  --shadow-xl: 0 28px 80px rgba(0, 0, 0, 0.48);
  --shadow-md: 0 16px 38px rgba(0, 0, 0, 0.28);
  --radius-xl: 30px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 16% 16%, rgba(255, 122, 69, 0.26), transparent 20%),
    radial-gradient(circle at 82% 10%, rgba(255, 86, 77, 0.18), transparent 24%),
    radial-gradient(circle at 70% 78%, rgba(123, 217, 255, 0.14), transparent 22%),
    linear-gradient(160deg, #040508 0%, #090b12 42%, #111524 100%);
  background-attachment: fixed;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, black 30%, transparent 90%);
}

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

.app-shell {
  width: min(1440px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.command-center,
.panel,
.evidence-dialog {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-xl);
}

.command-center::after,
.panel::after,
.evidence-dialog::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.08), transparent 42%);
}

.command-center {
  padding: 34px;
  margin-bottom: 24px;
  background:
    linear-gradient(135deg, rgba(255, 122, 69, 0.08), rgba(123, 217, 255, 0.04)),
    var(--panel-strong);
}

.command-glow {
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 999px;
  filter: blur(44px);
  opacity: 0.34;
  pointer-events: none;
}

.command-glow-left {
  top: -120px;
  left: -80px;
  background: rgba(255, 122, 69, 0.32);
}

.command-glow-right {
  right: -100px;
  bottom: -130px;
  background: rgba(255, 86, 77, 0.2);
}

.command-grid,
.panel-header,
.project-card-head,
.project-card-foot,
.intervention-head,
.intervention-foot,
.activity-head,
.panel-headline {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}

.command-grid {
  position: relative;
  z-index: 1;
  align-items: stretch;
  gap: 26px;
}

.command-copy {
  flex: 1.2;
}

.signal-stack {
  display: grid;
  flex: 0.95;
  gap: 16px;
}

.eyebrow,
.panel-kicker,
.meta-label,
.metric-label {
  margin: 0 0 10px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow {
  color: rgba(255, 188, 106, 0.9);
}

.panel-kicker,
.meta-label,
.metric-label {
  color: rgba(255, 255, 255, 0.54);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Syne", "Segoe UI", sans-serif;
  letter-spacing: -0.04em;
}

h1 {
  max-width: 11ch;
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  line-height: 0.92;
}

h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
}

h3 {
  font-size: clamp(1.15rem, 2vw, 1.6rem);
}

.lead,
.mission-summary,
.signal-copy,
.project-description,
.project-detail,
.intervention-copy,
.evidence-summary {
  color: var(--muted);
  line-height: 1.68;
}

.lead {
  max-width: 58ch;
  margin: 18px 0 0;
  font-size: 1.02rem;
}

.mode-banner {
  position: relative;
  z-index: 1;
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted-strong);
  line-height: 1.6;
}

.mode-banner strong,
.mode-banner code {
  color: var(--text);
}

.mode-banner code {
  font-family: "SFMono-Regular", "Menlo", monospace;
  font-size: 0.92em;
}

.mode-banner[data-tone="demo"] {
  border-color: rgba(255, 188, 106, 0.18);
  background: rgba(255, 188, 106, 0.08);
}

.mode-banner[data-tone="live"] {
  border-color: rgba(81, 214, 169, 0.22);
  background: rgba(81, 214, 169, 0.08);
}

.action-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button,
.switch-chip,
.icon-button {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    opacity 180ms ease;
}

.button {
  padding: 13px 18px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.button:hover,
.switch-chip:hover,
.icon-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.24);
}

.button:focus-visible,
.switch-chip:focus-visible,
.icon-button:focus-visible {
  outline: 2px solid rgba(255, 188, 106, 0.66);
  outline-offset: 3px;
}

.button-primary {
  border-color: rgba(255, 122, 69, 0.38);
  background: linear-gradient(135deg, rgba(255, 122, 69, 0.24), rgba(255, 86, 77, 0.18));
}

.button-secondary {
  border-color: rgba(123, 217, 255, 0.28);
  background: linear-gradient(135deg, rgba(123, 217, 255, 0.12), rgba(81, 214, 169, 0.1));
}

.button-inline {
  padding-inline: 16px;
}

.button-approve {
  flex: 1;
  border-color: rgba(81, 214, 169, 0.28);
  background: linear-gradient(135deg, rgba(81, 214, 169, 0.14), rgba(123, 217, 255, 0.1));
}

.button-reject {
  flex: 1;
  border-color: rgba(255, 86, 77, 0.32);
  background: linear-gradient(135deg, rgba(255, 86, 77, 0.14), rgba(255, 122, 69, 0.08));
}

.button.is-busy,
.button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
  transform: none;
  box-shadow: none;
}

.icon-button {
  padding: 11px 16px;
  font-weight: 700;
}

.signal-panel,
.metric-panel,
.project-card,
.intervention-card,
.activity-item,
.feedback-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel-soft);
  box-shadow: var(--shadow-md);
}

.signal-panel {
  padding: 20px;
}

.signal-number {
  display: block;
  margin-top: 8px;
  font-size: clamp(1.9rem, 3vw, 3rem);
  line-height: 0.94;
  color: var(--text);
}

.signal-address {
  margin: 12px 0 6px;
  color: var(--muted-strong);
  font-size: 0.98rem;
  word-break: break-word;
}

.status-ribbon,
.metric-row,
.project-facts,
.project-meta-grid,
.intervention-metrics,
.intervention-actions,
.evidence-switcher {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.status-ribbon {
  position: relative;
  z-index: 1;
  margin-top: 28px;
}

.metric-row {
  position: relative;
  z-index: 1;
  margin-top: 18px;
}

.metric-panel {
  flex: 1 1 180px;
  padding: 18px;
}

.metric-panel strong {
  display: block;
  font-size: clamp(1.5rem, 2.2vw, 2.1rem);
}

.mission-summary {
  position: relative;
  z-index: 1;
  max-width: 72ch;
  margin: 20px 0 0;
}

.status-pill,
.ghost-chip,
.metric-chip,
.switch-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.status-pill::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.88;
}

.ghost-chip {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted-strong);
}

.metric-chip,
.switch-chip {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted-strong);
}

.switch-chip.is-active {
  border-color: rgba(255, 122, 69, 0.3);
  background: rgba(255, 122, 69, 0.12);
  color: var(--text);
}

.status-neutral {
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted-strong);
}

.status-ready {
  background: var(--green-soft);
  color: var(--green);
}

.status-warning {
  background: var(--gold-soft);
  color: var(--gold);
}

.status-accent {
  background: var(--orange-soft);
  color: var(--orange);
}

.status-danger {
  background: var(--red-soft);
  color: var(--red);
}

.main-grid,
.telemetry-grid {
  display: grid;
  gap: 24px;
}

.main-grid {
  grid-template-columns: minmax(0, 1.6fr) minmax(320px, 0.84fr);
}

.telemetry-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 24px;
}

.panel {
  padding: 24px;
}

.panel-header {
  margin-bottom: 18px;
}

.project-board,
.intervention-list,
.activity-feed {
  display: grid;
  gap: 16px;
}

.project-card,
.intervention-card,
.activity-item {
  padding: 20px;
}

.project-card {
  display: grid;
  gap: 18px;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.project-card:hover {
  transform: translateY(-2px);
}

.project-card-ready {
  border-color: rgba(81, 214, 169, 0.22);
  background:
    linear-gradient(180deg, rgba(81, 214, 169, 0.08), transparent 62%),
    var(--panel-soft);
}

.project-card-accent {
  border-color: rgba(255, 122, 69, 0.24);
  background:
    linear-gradient(180deg, rgba(255, 122, 69, 0.08), transparent 60%),
    var(--panel-soft);
}

.project-card-warning {
  border-color: rgba(255, 188, 106, 0.24);
  background:
    linear-gradient(180deg, rgba(255, 188, 106, 0.08), transparent 60%),
    var(--panel-soft);
}

.project-card-danger {
  border-color: rgba(255, 86, 77, 0.24);
  background:
    linear-gradient(180deg, rgba(255, 86, 77, 0.08), transparent 60%),
    var(--panel-soft);
}

.project-description,
.project-detail,
.intervention-copy {
  margin: 0;
}

.project-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.meta-block {
  padding: 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

.meta-block strong {
  display: block;
  color: var(--text);
  line-height: 1.4;
}

.stepper {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  padding: 0;
  margin: 0;
}

.step {
  position: relative;
  display: grid;
  gap: 10px;
  justify-items: start;
  min-height: 72px;
  padding: 14px 14px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.step::after {
  content: "";
  position: absolute;
  top: 21px;
  right: -11px;
  width: 12px;
  height: 2px;
  background: rgba(255, 255, 255, 0.12);
}

.step:last-child::after {
  display: none;
}

.step-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.26);
}

.step-label {
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.4;
}

.step.is-complete {
  border-color: rgba(81, 214, 169, 0.24);
  background: rgba(81, 214, 169, 0.08);
}

.step.is-complete .step-dot {
  border-color: rgba(81, 214, 169, 0.18);
  background: var(--green);
}

.step.is-complete .step-label {
  color: var(--text);
}

.step.is-active {
  border-color: rgba(255, 122, 69, 0.34);
  background: rgba(255, 122, 69, 0.12);
}

.step.is-active .step-dot {
  border-color: rgba(255, 122, 69, 0.2);
  background: var(--orange);
  box-shadow: 0 0 0 8px rgba(255, 122, 69, 0.12);
}

.step.is-active .step-label {
  color: var(--text);
}

.intervention-card {
  display: grid;
  gap: 14px;
}

.intervention-actions {
  margin-top: 2px;
}

.intervention-actions .button {
  justify-content: center;
}

.muted,
.meta-value {
  color: var(--muted);
}

.activity-item {
  display: grid;
  gap: 14px;
}

.activity-grid {
  display: grid;
  gap: 10px;
}

.activity-row {
  display: grid;
  grid-template-columns: minmax(90px, 130px) 1fr;
  gap: 10px;
  padding: 12px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.035);
}

.meta-value,
.feedback-panel,
.evidence-json {
  font-family: "SFMono-Regular", "Menlo", monospace;
}

.feedback-panel,
.evidence-json {
  margin: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(0, 0, 0, 0.22);
  color: #d8def0;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.65;
}

.market-window {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.025);
}

.market-window.is-hidden {
  display: none;
}

.market-window-head,
.market-bid-head {
  display: flex;
  gap: 14px;
  align-items: start;
  justify-content: space-between;
}

.market-window-chips,
.market-bid-metrics {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.market-bid-list {
  display: grid;
  gap: 12px;
}

.market-bid-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.14);
  display: grid;
  gap: 12px;
}

.market-bid-card.is-own-bid {
  border-color: rgba(81, 214, 169, 0.32);
  background: rgba(81, 214, 169, 0.08);
}

.market-bid-copy {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.feedback-panel[data-error="true"] {
  border-color: rgba(255, 86, 77, 0.3);
  color: #ffd2cd;
}

.empty-state {
  margin: 0;
  padding: 22px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
}

.evidence-modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  overflow: hidden;
  z-index: 40;
}

.evidence-modal.is-hidden {
  display: none;
}

.evidence-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 4, 8, 0.76);
  backdrop-filter: blur(8px);
}

.evidence-dialog {
  position: relative;
  z-index: 1;
  width: min(1100px, 100%);
  max-height: min(calc(100vh - 40px), 920px);
  min-height: 0;
  padding: 24px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 18px;
  overflow: hidden;
}

.evidence-header {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 18px;
  justify-content: space-between;
  align-items: start;
}

.evidence-scroll {
  min-height: 0;
  overflow: auto;
  display: grid;
  gap: 18px;
  padding-right: 4px;
}

.evidence-json {
  overflow: auto;
  min-height: 320px;
  max-height: none;
}

.token-key {
  color: #ffcd8a;
}

.token-key-cid,
.token-cid {
  color: #7bd9ff;
}

.token-key-signature,
.token-signature {
  color: #ff8f79;
}

.token-string,
.token-address,
.token-hash {
  color: #c7d2ff;
}

.token-number {
  color: #ffbc6a;
}

.token-boolean,
.token-null {
  color: #51d6a9;
}

@media (max-width: 1180px) {
  .command-grid,
  .main-grid,
  .telemetry-grid {
    grid-template-columns: 1fr;
  }

  .signal-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .project-meta-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .app-shell {
    width: min(100% - 20px, 100%);
    padding-top: 18px;
  }

  .command-center,
  .panel,
  .evidence-dialog {
    border-radius: 24px;
  }

  .command-center,
  .panel,
  .evidence-dialog {
    padding: 20px;
  }

  .evidence-modal {
    padding: 10px;
  }

  .evidence-dialog {
    max-height: calc(100vh - 20px);
  }

  .signal-stack,
  .metric-row,
  .project-meta-grid,
  .stepper {
    grid-template-columns: 1fr;
  }

  .signal-stack {
    display: grid;
  }

  .status-ribbon,
  .project-facts,
  .intervention-metrics,
  .intervention-actions,
  .evidence-switcher {
    flex-direction: column;
  }

  .project-card-foot,
  .project-card-head,
  .intervention-head,
  .intervention-foot,
  .activity-head,
  .market-window-head,
  .market-bid-head,
  .evidence-header,
  .panel-header {
    align-items: start;
    flex-direction: column;
  }

  .step::after {
    display: none;
  }

  .metric-panel {
    padding: 12px 14px;
  }

  .metric-panel .metric-label {
    font-size: 0.72rem;
  }

  .metric-panel strong {
    font-size: 1.2rem;
  }

  .stepper {
    gap: 6px;
  }

  .step-label {
    font-size: 0.68rem;
  }
}

/* ─── Loading overlay ──────────────────────────────────────────────────────── */

.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  background: var(--bg);
  transition: opacity 0.4s ease;
}

.loading-overlay.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--line);
  border-top-color: var(--orange);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-text {
  color: var(--muted);
  font-size: 0.88rem;
  letter-spacing: 0.02em;
}

/* ─── Storage badge variants ───────────────────────────────────────────────── */

.ghost-chip-ready {
  color: var(--green);
}

.ghost-chip-warning {
  color: var(--gold);
}