/* Font self-hosted (Fase 2): OFL, in public/fonts/, nessun CDN a runtime. */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/jetbrains-mono-400.woff2') format('woff2');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/fonts/jetbrains-mono-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/space-grotesk-500.woff2') format('woff2');
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/fonts/space-grotesk-700.woff2') format('woff2');
}

:root {
  color-scheme: dark;
  --bg: #090b0f;
  --panel: #11151c;
  --panel-2: #151b24;
  --line: #263241;
  --text: #f4f7fb;
  --muted: #8b95a7;
  --green: #22c55e;
  --red: #ef4444;
  --yellow: #eab308;

  /* Fase 2 — famiglie tipografiche */
  --font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --font-display: 'Space Grotesk', var(--font-body);

  /* Fase 2 — scala tipografica modulare */
  --fs-xs: 12px;
  --fs-sm: 14px;
  --fs-md: 16px;
  --fs-lg: 20px;
  --fs-xl: 28px;
  --fs-2xl: 40px;

  /* Fase 2 — scala spaziature + raggio */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --radius: 8px;

  /* Fase 2 — tinte di REGIME (distinte dai semantici dealer verde/rosso):
     +GEX = ciano freddo (stabilizzante), -GEX = ambra calda (pro-ciclico),
     indeterminato/stale = grigio. Comunicano il regime, non il segno. */
  --regime-pos: #34cfe3;
  --regime-neg: #f0a83a;
  --regime-neutral: #39434f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
}

button,
input {
  font: inherit;
}

.app-shell {
  width: min(1480px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 36px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 16px;
}

/* Fase 2 — firma: la "linea di regime". Un filo di 2px sotto la topbar la cui
   tinta segue il regime gamma (informativo, non decorativo). E l'unico elemento
   ambient della pagina; transizione morbida al cambio regime. */
.regime-line {
  height: 2px;
  width: 100%;
  border-radius: 2px;
  background: var(--regime-neutral);
  margin-bottom: 22px;
  transition: background 800ms ease;
}

.regime-line[data-regime="pos"] {
  background: var(--regime-pos);
}

.regime-line[data-regime="neg"] {
  background: var(--regime-neg);
}

@media (prefers-reduced-motion: reduce) {
  .regime-line {
    transition: none;
  }
}

/* Fase 2 — hero: la vista Dashboard si riordina in regime header -> toolbar ->
   grafico GEX a piena larghezza -> striscia card, via flex order (nessuno
   spostamento di markup). Solo quando la vista e visibile (:not(.hidden) vince
   sul display:none del tab nascosto). */
.view[data-view="dashboard"]:not(.hidden) {
  display: flex;
  flex-direction: column;
}

.view[data-view="dashboard"] > .regime-header {
  order: -3;
}

.view[data-view="dashboard"] > .toolbar,
.view[data-view="dashboard"] > .toolbar-collapse {
  order: -2;
}

.view[data-view="dashboard"] > main.chart-panel {
  order: -1;
}

.regime-header {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--sp-4);
  padding: var(--sp-2) 0 var(--sp-5);
}

.regime-header .rh-spot,
.regime-header .rh-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-right: var(--sp-4);
  border-right: 1px solid var(--line);
}

.regime-header .rh-item:last-child {
  border-right: none;
}

.rh-label {
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.rh-spot-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-2xl);
  line-height: 1;
}

.regime-header .rh-item strong {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-xl);
  line-height: 1;
}

.rh-regime[data-regime="pos"] {
  color: var(--regime-pos);
}

.rh-regime[data-regime="neg"] {
  color: var(--regime-neg);
}

.rh-sub {
  font-size: var(--fs-xs);
  color: var(--muted);
}

.regime-header strong.positive {
  color: var(--green);
}

.regime-header strong.negative {
  color: var(--red);
}

/* Fase 2 — movimento: UNA sola sequenza orchestrata al primo load (regime
   header -> grafico hero -> striscia card, fade+rise). body.motion-done (messo
   da JS dopo ~900ms) la spegne, cosi NON si ripete al cambio tab. */
@keyframes rise-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.view[data-view="dashboard"] > .regime-header {
  animation: rise-in 380ms ease both;
}

.view[data-view="dashboard"] > main.chart-panel {
  animation: rise-in 380ms ease both;
  animation-delay: 110ms;
}

.view[data-view="dashboard"] > .metrics {
  animation: rise-in 380ms ease both;
  animation-delay: 220ms;
}

body.motion-done .view[data-view="dashboard"] > .regime-header,
body.motion-done .view[data-view="dashboard"] > main.chart-panel,
body.motion-done .view[data-view="dashboard"] > .metrics {
  animation: none;
}

/* Tick dei numeri live: transizione breve sul cambio colore/valore. */
.rh-spot-value,
.regime-header .rh-item strong,
.metric-card strong {
  transition: color 150ms ease;
}

/* Tick del protagonista (spec §1/§5): al cambio spot lo hero pulsa nella tinta
   di regime (--tick, impostata da JS) e sfuma al colore testo. Solo lo spot. */
@keyframes spot-tick {
  from { color: var(--tick, var(--text)); }
  to { color: var(--text); }
}

.rh-spot-value.ticking {
  animation: spot-tick 220ms ease-out;
}

/* Fase 2 — quality floor: focus da tastiera SEMPRE visibile sui controlli
   nuovi (popover, accordion, menu indicatori, toolbar a scomparsa) e vecchi.
   L'outline segue il border-radius dell'elemento: nessun cambio di forma. */
:focus-visible {
  outline: 2px solid #4b9cff;
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .view[data-view="dashboard"] > .regime-header,
  .view[data-view="dashboard"] > main.chart-panel,
  .view[data-view="dashboard"] > .metrics {
    animation: none;
  }
  .rh-spot-value,
  .regime-header .rh-item strong,
  .metric-card strong {
    transition: none;
  }
  .rh-spot-value.ticking {
    animation: none;
  }
}

.eyebrow {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  margin-top: 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1;
  letter-spacing: -0.02em;
}

h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.status-strip {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  color: var(--muted);
  font-size: 14px;
  text-align: right;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: #10141b;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

button.badge {
  cursor: pointer;
}

.badge.hidden {
  display: none;
}

.badge.access {
  border-color: rgba(96, 165, 250, 0.5);
  color: #bfdbfe;
  background: rgba(37, 99, 235, 0.14);
}

.badge.live {
  border-color: rgba(34, 197, 94, 0.45);
  color: #bbf7d0;
  background: rgba(34, 197, 94, 0.12);
}

.badge.demo {
  border-color: rgba(234, 179, 8, 0.45);
  color: #fde68a;
  background: rgba(234, 179, 8, 0.12);
}

/* Chip STALE: l'ultimo dato ricevuto è più vecchio della soglia (app.js). */
.badge.stale {
  border-color: rgba(234, 179, 8, 0.6);
  color: #fde68a;
  background: rgba(234, 179, 8, 0.16);
}

/* Pallino stato WebSocket: verde connesso, giallo in connessione, rosso giù. */
.ws-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex: 0 0 auto;
  background: var(--muted);
}

.ws-dot.ws-on {
  background: var(--green);
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.7);
}

.ws-dot.ws-connecting {
  background: var(--yellow);
}

.ws-dot.ws-off {
  background: var(--red);
  box-shadow: 0 0 6px rgba(239, 68, 68, 0.7);
}

/* Overlay login token (deploy VPS). */
.token-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(9, 11, 15, 0.88);
  backdrop-filter: blur(4px);
}

.token-overlay.hidden {
  display: none;
}

.token-card {
  display: grid;
  gap: 12px;
  width: min(360px, calc(100vw - 40px));
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}

.token-card p {
  color: var(--muted);
  font-size: 14px;
}

.token-card input {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
}

.token-error {
  color: var(--red);
}

.token-error.hidden {
  display: none;
}

.toolbar {
  display: grid;
  grid-template-columns: 80px 120px 100px minmax(400px, 1fr) 120px;
  gap: 12px;
  align-items: end;
  margin: 22px 0;
}

/* Fase 2 (mobile): wrapper <details> della toolbar. Desktop = summary nascosto e
   il margine (prima sulla toolbar) passa al wrapper: nessun cambio visivo. Il
   comportamento a scomparsa vive nel breakpoint 680px. */
.toolbar-collapse {
  margin: 22px 0;
}

.toolbar-collapse > .toolbar {
  margin: 0;
}

.toolbar-collapse-summary {
  display: none;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

input {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0f131a;
  color: var(--text);
  padding: 0 12px;
  outline: none;
}

input:focus {
  border-color: #4b9cff;
  box-shadow: 0 0 0 3px rgba(75, 156, 255, 0.18);
}

input:disabled,
button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

input:disabled {
  background: #0d1118;
}

.segmented {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.segmented button,
.primary {
  border: 0;
  color: var(--text);
  cursor: pointer;
}

.segmented button {
  background: #10141b;
  border-right: 1px solid var(--line);
}

.segmented button:last-child {
  border-right: 0;
}

.segmented button.active {
  background: #24405f;
}

.primary {
  min-height: 42px;
  border-radius: 6px;
  background: #2563eb;
  font-weight: 800;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

/* Fase 1: le card opzionali nascoste devono sparire davvero (il `hidden` di
   default sarebbe sovrascritto da .metric-card { display: grid }). */
.metric-card[hidden] {
  display: none;
}

.add-indicator {
  position: relative;
  margin: -4px 0 18px;
}

.add-indicator-btn {
  border: 1px dashed var(--line);
  background: transparent;
  color: var(--muted);
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
  font-size: 13px;
}

.add-indicator-btn:hover {
  color: var(--text);
  border-color: var(--muted);
}

.add-indicator-menu {
  position: absolute;
  z-index: 20;
  top: calc(100% + 6px);
  left: 0;
  min-width: 220px;
  display: grid;
  gap: 2px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-2);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
}

.add-indicator-menu[hidden] {
  display: none;
}

.add-indicator-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 8px;
  border-radius: 6px;
  cursor: pointer;
  color: var(--text);
  font-size: 14px;
}

.add-indicator-item:hover {
  background: rgba(255, 255, 255, 0.05);
}

.add-indicator-item input {
  accent-color: #4b9cff;
  cursor: pointer;
}

/* Fase 1: icona ⓘ + popover di spiegazione (glossario/guida UI). */
.info-icon {
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
  padding: 2px 3px;
  border-radius: 4px;
}

.info-icon:hover {
  color: var(--text);
}

.metric-card.has-info {
  position: relative;
}

.metric-card.has-info .info-icon {
  position: absolute;
  top: 8px;
  right: 8px;
}

h2 .info-icon {
  margin-left: 8px;
  font-size: 14px;
  vertical-align: middle;
}

.info-popover {
  position: absolute;
  z-index: 50;
  max-width: 320px;
  width: max-content;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-2);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  color: var(--text);
}

.info-popover:focus {
  outline: none;
}

.info-popover-title {
  margin: 0 0 8px;
  font-size: 15px;
}

.info-popover-body p {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.5;
}

.info-popover-body p:last-child {
  margin-bottom: 0;
}

.info-popover-body .info-muted {
  color: var(--muted);
}

.info-popover-body .info-typical {
  color: #bfdbfe;
}

.info-popover-body .info-example {
  color: var(--muted);
  font-style: italic;
}

/* Sotto i 680px il popover diventa un bottom-sheet a piena larghezza. */
.info-popover.is-sheet {
  position: fixed;
  left: 0 !important;
  right: 0;
  bottom: 0;
  top: auto !important;
  max-width: none;
  width: auto;
  border-radius: 14px 14px 0 0;
  box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.6);
}

/* Fase 1: pannelli-grafico collassabili (accordion nativo <details>). */
.chart-accordion {
  margin-bottom: 12px;
}

.chart-accordion > summary {
  display: block;
  list-style: none;
  cursor: pointer;
}

.chart-accordion > summary::-webkit-details-marker {
  display: none;
}

.chart-accordion > summary .panel-head {
  margin-bottom: 0;
}

.chart-accordion[open] > summary {
  margin-bottom: 12px;
}

.chart-accordion > summary h2::before {
  content: '▾';
  display: inline-block;
  margin-right: 8px;
  color: var(--muted);
  font-size: 0.8em;
  transition: transform 0.15s ease;
}

.chart-accordion:not([open]) > summary h2::before {
  transform: rotate(-90deg);
}

.chart-accordion > summary:hover h2::before {
  color: var(--text);
}

.metric-card {
  min-height: 96px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 16px;
  display: grid;
  align-content: center;
  gap: 6px;
}

.metric-card span,
.metric-card small {
  color: var(--muted);
}

.metric-card span {
  font-size: 13px;
}

.metric-card strong {
  overflow-wrap: anywhere;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(22px, 2.5vw, 30px);
  line-height: 1;
}

.metric-card.zone {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.28);
}

.metric-card.zone.negative {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.28);
}

.metric-card.zone.negative strong {
  color: var(--red);
}

.metric-card.zone.positive strong {
  color: var(--green);
}

.metric-card.call strong {
  color: var(--green);
}

.metric-card.put strong {
  color: var(--red);
}

.chart-panel {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}

.panel-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 12px;
}

.panel-head p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.net-value {
  color: var(--yellow);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  font-weight: 700;
  text-align: right;
}

.canvas-wrap {
  height: min(72vh, 780px);
  min-height: 520px;
  background: #0a0d12;
}

.details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--line);
}

.details div {
  min-height: 70px;
  padding: 14px;
  background: var(--panel-2);
  display: grid;
  align-content: center;
  gap: 5px;
}

.details span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

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

@media (max-width: 980px) {
  .toolbar,
  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .segmented,
  .primary {
    grid-column: span 2;
  }

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

  /* Regime header: 2 colonne; lo spot resta in evidenza sulla prima riga. */
  .regime-header {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-3) var(--sp-4);
  }

  .regime-header .rh-spot {
    grid-column: 1 / -1;
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding-bottom: var(--sp-3);
  }

  .regime-header .rh-item:nth-child(even) {
    border-right: none;
  }
}

@media (max-width: 680px) {
  .app-shell {
    width: min(100vw - 20px, 1480px);
    padding-top: 18px;
  }

  .topbar,
  .panel-head,
  .status-strip {
    align-items: flex-start;
    flex-direction: column;
  }

  .toolbar,
  .metrics {
    grid-template-columns: 1fr;
  }

  .segmented,
  .primary {
    grid-column: auto;
  }

  /* Toolbar a scomparsa: summary come bottone compatto, chiusa di default
     (JS: details.open=false sotto i 680px). Libera spazio sopra l'hero. */
  .toolbar-collapse-summary {
    display: block;
    list-style: none;
    cursor: pointer;
    padding: 11px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #10141b;
    color: var(--text);
    font-weight: 700;
    font-size: var(--fs-sm);
  }

  .toolbar-collapse-summary::-webkit-details-marker {
    display: none;
  }

  .toolbar-collapse-summary::before {
    content: '\2699\00a0';
  }

  .toolbar-collapse-summary::after {
    content: '\25be';
    float: right;
    color: var(--muted);
  }

  .toolbar-collapse:not([open]) .toolbar-collapse-summary::after {
    content: '\25b8';
  }

  .toolbar-collapse[open] > .toolbar {
    margin-top: var(--sp-3);
  }

  /* Altezze grafici ridotte sul telefono (spec Fase 2 §6). */
  .canvas-wrap {
    height: 60vh;
    min-height: 360px;
  }

  .timeline-wrap {
    height: 220px;
  }

  .ribbon-wrap {
    height: 88px;
  }

  .river-wrap {
    height: 240px;
  }
}

.tape-panel {
  margin-top: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}

.tape-panel h2 {
  margin-top: 0;
  font-size: 16px;
  color: var(--muted);
  text-transform: uppercase;
}

.table-wrap {
  max-height: 300px;
  overflow-y: auto;
}

#tapeTable {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

#tapeTable th {
  position: sticky;
  top: 0;
  background: var(--surface);
  text-align: left;
  padding: 8px;
  color: var(--muted);
}

#tapeTable td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
}

#tapeTable tr:hover {
  background: rgba(255, 255, 255, 0.05);
}

/* Session timeline (flip zone tracker + hedging pressure ribbon) */
.timeline-panel {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 16px;
}

.timeline-wrap {
  height: 280px;
  background: #0a0d12;
}

.ribbon-wrap {
  height: 110px;
  margin-top: 6px;
  background: #0a0d12;
}

.metric-card strong.positive {
  color: var(--green);
}

.metric-card strong.negative {
  color: var(--red);
}

/* Gamma River (heatmap strike x tempo) */
.river-panel {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 16px;
}

.river-wrap {
  height: 300px;
  background: #0a0d12;
}

/* Alert di sessione */
.alerts-panel {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 16px;
}

.alert-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 240px;
  overflow-y: auto;
  font-size: 13px;
}

.alert-list:empty::after {
  content: 'Nessun alert in sessione';
  color: var(--muted);
}

.alert-item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 4px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
}

.alert-time {
  color: var(--muted);
  font-family: var(--font-mono);
  flex-shrink: 0;
}

.alert-badge {
  flex-shrink: 0;
  min-width: 58px;
  text-align: center;
  padding: 2px 6px;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 800;
  background: #24405f;
}

.alert-item.flip_cross .alert-badge { background: #6d28d9; }
.alert-item.wall_decay .alert-badge { background: #b45309; }
.alert-item.wall_migration .alert-badge { background: #1d4ed8; }
.alert-item.wall_proximity .alert-badge { background: #334155; }
.alert-item.squeeze_on .alert-badge { background: #15803d; }
.alert-item.squeeze_off .alert-badge { background: #475569; }
.alert-item.pin_risk .alert-badge { background: #be123c; }
.alert-item.sweep .alert-badge { background: #c2410c; }
.alert-item.block .alert-badge { background: #0f766e; }
.alert-item.otm_buy .alert-badge { background: #a21caf; }

/* Telecronaca (ROADMAP 4.1-bis) */
.commentary-panel {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 16px;
}

.commentary-panel .panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.commentary-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
  flex-shrink: 0;
}

.commentary-toggle.is-disabled {
  cursor: not-allowed;
  opacity: 0.65;
}

.commentary-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  max-height: 320px;
  overflow-y: auto;
}

.commentary-list:empty::after {
  content: 'Telecronaca in attesa di eventi';
  color: var(--muted);
  font-size: 13px;
}

.commentary-item {
  padding: 9px 10px;
  border-bottom: 1px solid var(--line);
  border-left: 3px solid var(--line);
  color: var(--text);
}

.commentary-item.kind-heartbeat { border-left-color: #1d4ed8; }
.commentary-item.kind-event { border-left-color: var(--yellow); }

.commentary-meta {
  display: block;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--muted);
  margin-bottom: 4px;
}

.commentary-text {
  display: block;
  font-size: 13px;
  line-height: 1.5;
  white-space: pre-wrap;
}

/* Assistente AI (ROADMAP 4.1) */
.ask-panel {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 16px;
}

.ask-messages {
  max-height: 280px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
}

.ask-messages:empty::after {
  content: 'Fai una domanda sui dati live (es. regime di gamma, flip zone, pressione di hedging)';
  color: var(--muted);
}

.ask-msg {
  padding: 8px 12px;
  border-radius: 8px;
  max-width: 85%;
  white-space: pre-wrap;
  word-break: break-word;
}

.ask-msg-user {
  align-self: flex-end;
  background: #1d4ed8;
  color: var(--text);
}

.ask-msg-assistant {
  align-self: flex-start;
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--text);
}

.ask-msg-error {
  color: var(--red);
}

.ask-form {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.ask-form input {
  flex: 1;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  padding: 8px 12px;
  font-size: 13px;
}

.ask-form input:focus {
  outline: none;
  border-color: #1d4ed8;
}

.ask-form button {
  background: #1d4ed8;
  border: none;
  border-radius: 6px;
  color: var(--text);
  padding: 8px 16px;
  font-size: 13px;
  cursor: pointer;
}

.ask-form button:disabled {
  opacity: 0.5;
  cursor: default;
}

.ask-form.is-readonly input,
.ask-form.is-readonly button {
  cursor: not-allowed;
}

/* Tab bar di navigazione (ROADMAP Sprint 5.4) */
.tabbar {
  display: flex;
  gap: 4px;
  margin: 18px 0 4px;
  border-bottom: 1px solid var(--line);
}
.tabbar .tab {
  border: 1px solid var(--line);
  border-bottom: 0;
  border-radius: 8px 8px 0 0;
  background: #10141b;
  color: var(--muted);
  padding: 10px 20px;
  font-weight: 700;
  cursor: pointer;
}
.tabbar .tab.active {
  background: var(--panel-2);
  color: var(--text);
  box-shadow: inset 0 2px 0 #2563eb;
}
.view.hidden {
  display: none;
}

/* Tab "Prezzo" (ROADMAP 1.4): candele ES + livelli GEX a gradini */
.hidden {
  display: none;
}
.price-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 12px 0;
  color: var(--muted);
  font-size: 13px;
}
.price-legend label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}
.empty-state {
  margin: 12px 0;
  padding: 20px;
  text-align: center;
  color: var(--muted);
}

/* Tape panel (ROADMAP Sprint 5.5) */
.tape-panel {
  margin-top: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}
.tape-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
}
.tape-filters label {
  font-size: 11px;
}
.tape-filters input[type="number"],
.tape-filters select {
  min-height: 34px;
  width: 110px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0f131a;
  color: var(--text);
  padding: 0 8px;
}
.tape-filters .tape-check {
  flex-direction: row;
  align-items: center;
  gap: 6px;
  text-transform: none;
}
.tape-wrap {
  margin-top: 12px;
  max-height: 460px;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.tape-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 12.5px;
}
.tape-table thead th {
  position: sticky;
  top: 0;
  background: var(--panel-2);
  color: var(--muted);
  text-align: left;
  font-weight: 700;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  z-index: 1;
}
.tape-table th.num,
.tape-table td.num {
  text-align: right;
}
.tape-table tbody td {
  padding: 6px 10px;
  border-bottom: 1px solid rgba(38, 50, 65, 0.6);
  color: var(--text);
}
.tape-table tbody tr.fresh {
  animation: tapeFade 1.4s ease-out;
}
@keyframes tapeFade {
  from { background: rgba(37, 99, 235, 0.28); }
  to { background: transparent; }
}
.tape-table td.aggr-buy { color: var(--green); }
.tape-table td.aggr-sell { color: var(--red); }
.tape-cp-call { color: var(--green); }
.tape-cp-put { color: var(--red); }
.tape-flag {
  display: inline-block;
  padding: 1px 6px;
  margin-right: 4px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 800;
}
.tape-flag.block { background: #0f766e; }
.tape-flag.sweep { background: #c2410c; }
.tape-level {
  color: var(--yellow);
  font-size: 11px;
}
.tape-table:empty::after,
.tape-wrap:has(tbody:empty)::after {
  content: "Nessun print ancora";
  display: block;
  padding: 18px;
  color: var(--muted);
}

/* Link al builder di strategie (stessa origin, /builder) */
.builder-link { text-decoration: none; cursor: pointer; }
.builder-link:hover { filter: brightness(1.25); }