/* Vue opérateur. Polices système uniquement : rien à télécharger, donc rien à
   attendre et rien qui manque hors ligne. */

:root {
  --bg: #0b0f14;
  --panel: #131a23;
  --panel-edge: #1f2a37;
  --ink: #e6edf3;
  --ink-dim: #8b9aad;
  --accent: #35c2a5;
  --accent-soft: rgba(53, 194, 165, 0.14);
  --warn: #e8a33d;
  --danger: #e5484d;
  --debit: #7aa2f7;
  --credit: #35c2a5;
  --radius: 10px;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(1200px 600px at 15% -10%, #16202c 0%, var(--bg) 60%);
  color: var(--ink);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  min-height: 100vh;
}

/* ---- barre de titre ---- */

.bar {
  display: flex; align-items: center; gap: 24px;
  padding: 14px 28px;
  border-bottom: 1px solid var(--panel-edge);
  background: rgba(11, 15, 20, 0.7);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 10;
}
.brand { font-size: 17px; font-weight: 600; letter-spacing: 0.04em; }
.brand .mark { color: var(--accent); margin-right: 6px; }
.brand em { font-style: normal; color: var(--ink-dim); font-weight: 400; margin-left: 10px; font-size: 14px; }
.corridor { margin-left: auto; color: var(--ink-dim); font-size: 14px; }
.corridor .arrow { color: var(--accent); margin: 0 6px; }
.corridor .pair {
  font-family: var(--mono); font-size: 12px; margin-left: 14px;
  padding: 3px 8px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent);
}
.health { font-size: 22px; color: var(--ink-dim); transition: color 0.4s; }
.health.up { color: var(--accent); }
.health.down { color: var(--danger); }

/* ---- bandeau de lancement ---- */

.launch {
  display: flex; align-items: flex-end; gap: 18px; flex-wrap: wrap;
  padding: 16px 28px 14px;
  border-bottom: 1px solid var(--panel-edge);
}
.launch label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--ink-dim); position: relative; }
.launch input {
  background: var(--panel); border: 1px solid var(--panel-edge); border-radius: 8px;
  color: var(--ink); padding: 10px 12px; font-size: 15px; min-width: 260px;
  font-family: inherit;
}
.launch input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.launch label:first-child input { min-width: 170px; font-family: var(--mono); text-align: right; padding-right: 48px; }
.launch .unit { position: absolute; right: 12px; bottom: 11px; color: var(--ink-dim); font-size: 13px; font-family: var(--mono); }

button {
  font: inherit; cursor: pointer; border-radius: 8px; padding: 10px 18px;
  border: 1px solid transparent; transition: transform 0.08s, background 0.2s, opacity 0.2s;
}
button:active { transform: translateY(1px); }
button:disabled { opacity: 0.45; cursor: default; }
.primary { background: var(--accent); color: #04241d; font-weight: 600; }
.primary:hover:not(:disabled) { background: #46d6b8; }
.ghost { background: transparent; border-color: var(--panel-edge); color: var(--ink-dim); padding: 5px 12px; font-size: 13px; }
.ghost:hover:not(:disabled) { color: var(--ink); border-color: var(--accent); }

.quote {
  flex-basis: 100%; margin: 4px 0 0; min-height: 20px;
  font-family: var(--mono); font-size: 13px; color: var(--ink-dim);
}
.quote strong { color: var(--ink); font-weight: 600; }

/* ---- grille ---- */

/* Deux colonnes explicites plutôt qu'un placement automatique : le bouton de
   vérification de la chaîne doit rester au-dessus de la ligne de flottaison,
   c'est le geste qui clôt la démonstration. */
main.console {
  display: grid; gap: 18px; padding: 20px 28px 32px;
  grid-template-columns: minmax(330px, 1fr) minmax(380px, 1.25fr);
  align-items: start;
}
.column { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
@media (max-width: 920px) { main.console { grid-template-columns: 1fr; } }

.panel {
  background: var(--panel); border: 1px solid var(--panel-edge);
  border-radius: var(--radius); padding: 18px 20px;
}
.panel h2 {
  margin: 0 0 14px; font-size: 13px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-dim);
  display: flex; align-items: center; gap: 12px;
}
.empty { color: var(--ink-dim); font-size: 13px; margin: 4px 0; }

/* ---- chronomètre ---- */

.chrono {
  margin-left: auto; font-family: var(--mono); font-size: 26px;
  font-weight: 600; letter-spacing: -0.02em; color: var(--ink);
  font-variant-numeric: tabular-nums; text-transform: none;
}
.chrono.running { color: var(--accent); }
.chrono.done { color: var(--accent); }
.chrono.failed { color: var(--danger); }

/* ---- timeline ---- */

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li {
  display: flex; align-items: baseline; gap: 14px;
  padding: 9px 0 9px 26px; position: relative;
  animation: slide 0.35s ease-out;
}
.timeline li::before {
  content: ""; position: absolute; left: 4px; top: 15px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft);
}
.timeline li:not(:last-child)::after {
  content: ""; position: absolute; left: 8px; top: 26px; bottom: -4px;
  width: 1px; background: var(--panel-edge);
}
.timeline li.pending::before { background: var(--ink-dim); box-shadow: none; animation: pulse 1.2s infinite; }
.timeline li.blocked::before, .timeline li.failed::before { background: var(--danger); box-shadow: 0 0 0 4px rgba(229, 72, 77, 0.16); }
.timeline li.compensating::before { background: var(--warn); box-shadow: 0 0 0 4px rgba(232, 163, 61, 0.16); }
.timeline .state { font-family: var(--mono); font-size: 14px; letter-spacing: 0.02em; }
.timeline .at { margin-left: auto; font-family: var(--mono); font-size: 13px; color: var(--ink-dim); font-variant-numeric: tabular-nums; }

.verdict { margin: 14px 0 0; padding: 12px 14px; border-radius: 8px; font-size: 14px; display: none; }
.verdict.show { display: block; animation: slide 0.35s ease-out; }
.verdict.ok { background: var(--accent-soft); color: var(--accent); }
.verdict.ko { background: rgba(229, 72, 77, 0.12); color: #ff8a8d; }

/* ---- écritures ---- */

.event-group { margin-bottom: 14px; animation: slide 0.35s ease-out; }
.event-group:last-child { margin-bottom: 0; }
.event-group h3 {
  margin: 0 0 7px; font-family: var(--mono); font-size: 12px; font-weight: 600;
  color: var(--ink-dim); letter-spacing: 0.04em;
}
.event-group.audit h3 { color: var(--warn); }
.entry {
  display: grid; grid-template-columns: 22px 1fr auto; gap: 10px;
  padding: 6px 10px; border-radius: 6px; font-size: 13px;
  border-left: 2px solid transparent;
}
.entry:nth-child(even) { background: rgba(255, 255, 255, 0.02); }
.entry .sens { font-family: var(--mono); font-weight: 700; }
.entry.debit { border-left-color: var(--debit); }
.entry.debit .sens { color: var(--debit); }
.entry.credit { border-left-color: var(--credit); }
.entry.credit .sens { color: var(--credit); }
.entry .account { font-family: var(--mono); font-size: 12px; color: var(--ink-dim); }
.entry .sum { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.no-entry { font-size: 13px; color: var(--warn); padding: 6px 10px; }

/* ---- soldes ---- */

.balances { width: 100%; border-collapse: collapse; }
.balances td { padding: 7px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.04); font-size: 13px; }
.balances tr:last-child td { border-bottom: none; }
.balances .code { font-family: var(--mono); font-size: 12px; color: var(--ink-dim); }
.balances .sum { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.balances tr.moved .sum { color: var(--accent); animation: flash 1.1s ease-out; }

/* ---- chaîne ---- */

.chain .verdict-line { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; font-size: 14px; }
.chain .badge { font-family: var(--mono); font-size: 12px; padding: 3px 9px; border-radius: 999px; }
.chain .badge.ok { background: var(--accent-soft); color: var(--accent); }
.chain .badge.ko { background: rgba(229, 72, 77, 0.14); color: #ff8a8d; }
.chain ol { list-style: none; margin: 0; padding: 0; }
.chain li {
  display: grid; grid-template-columns: 30px 1fr auto; gap: 10px; align-items: baseline;
  padding: 5px 0; font-size: 12px; border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.chain .seq { font-family: var(--mono); color: var(--ink-dim); }
.chain .type { font-family: var(--mono); }
.chain .hash { font-family: var(--mono); color: var(--ink-dim); font-size: 11px; }
.chain .type.audit { color: var(--warn); }

footer {
  padding: 18px 28px 32px; color: var(--ink-dim); font-size: 12px;
  border-top: 1px solid var(--panel-edge);
}
footer code { font-family: var(--mono); color: var(--ink); }

@keyframes slide { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
@keyframes flash { from { background: var(--accent-soft); } to { background: transparent; } }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* ---- navigation entre les vues ---- */

.views { display: flex; gap: 4px; margin-left: 18px; }
.views a {
  color: var(--ink-dim); text-decoration: none; font-size: 13px;
  padding: 5px 12px; border-radius: 999px; transition: color 0.2s, background 0.2s;
}
.views a:hover { color: var(--ink); }
.views a.here { color: var(--accent); background: var(--accent-soft); }

.who { margin-left: auto; font-size: 14px; text-align: right; }
.who span { display: block; color: var(--ink-dim); font-size: 12px; }
.bar .who + .health { margin-left: 18px; }

/* ---- vues client ---- */

/* Les vues client tiennent en une colonne centrée, pied de page en bas. */
body.client { display: flex; flex-direction: column; }
.client-main {
  flex: 1; width: 100%; max-width: 560px; margin: 0 auto; padding: 44px 24px 60px;
}
.card {
  background: var(--panel); border: 1px solid var(--panel-edge);
  border-radius: 14px; padding: 30px 32px;
  animation: slide 0.3s ease-out;
}
.card.hidden, .hidden { display: none; }
.card h1 {
  margin: 0 0 22px; font-size: 19px; font-weight: 600;
  display: flex; align-items: center; gap: 14px;
}
.card h1 .chrono { font-size: 22px; }

.field { display: block; margin-bottom: 18px; font-size: 13px; color: var(--ink-dim); }
.field input {
  display: block; width: 100%; margin-top: 7px;
  background: #0e141b; border: 1px solid var(--panel-edge); border-radius: 9px;
  color: var(--ink); padding: 12px 14px; font-size: 16px; font-family: inherit;
}
.field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.input-money { position: relative; display: block; }
.input-money input { font-family: var(--mono); text-align: right; padding-right: 54px; font-size: 20px; }
.input-money .unit { position: absolute; right: 14px; bottom: 14px; color: var(--ink-dim); font-family: var(--mono); font-size: 14px; }

.wide { width: 100%; padding: 13px; font-size: 15px; }
.actions { display: flex; gap: 10px; align-items: center; }
.actions .wide { flex: 1; }
.error { color: #ff8a8d; font-size: 13px; min-height: 18px; margin: 10px 0 0; }

/* ---- cotation ---- */

.big {
  margin: 0 0 22px; font-family: var(--mono); font-size: 38px; font-weight: 600;
  letter-spacing: -0.02em; color: var(--accent); font-variant-numeric: tabular-nums;
}
.breakdown { margin: 0 0 20px; }
.breakdown div {
  display: flex; justify-content: space-between; gap: 24px; padding: 9px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.breakdown div:last-child { border-bottom: none; }
.breakdown dt { color: var(--ink-dim); font-size: 13px; margin: 0; }
.breakdown dt { flex: none; }
.breakdown dd { margin: 0; text-align: right; font-family: var(--mono); font-size: 14px; font-variant-numeric: tabular-nums; }
.breakdown .total dt, .breakdown .total dd { color: var(--ink); font-weight: 600; }

.countdown {
  margin: 0 0 20px; font-size: 13px; color: var(--accent);
  padding: 9px 12px; border-radius: 8px; background: var(--accent-soft);
}
.countdown.expired { color: var(--warn); background: rgba(232, 163, 61, 0.12); }

/* ---- issue ---- */

.outcome {
  width: 52px; height: 52px; margin: 0 auto 18px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; font-size: 26px;
}
.outcome.ok { background: var(--accent-soft); color: var(--accent); }
.outcome.ko { background: rgba(229, 72, 77, 0.12); color: var(--danger); }
.outcome.pending { background: rgba(255, 255, 255, 0.05); color: var(--ink-dim); animation: pulse 1.6s infinite; }
#step-done h1, .waiting h1, .card.ok h1, .card.ko h1 { justify-content: center; text-align: center; }
.outcome-text { text-align: center; color: var(--ink-dim); font-size: 14px; margin: 0 0 24px; line-height: 1.6; }
.card.ok .big, .card.ko .big { text-align: center; }
.card.ko .big { color: var(--danger); }