@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=Oswald:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  --ink: #141414;
  --ink-raised: #1c1c1a;
  --paper: #f5f3ee;
  --paper-dim: #c9c4b4;
  --rush: #ff4713;
  --rush-dim: #b8360e;
  --go: #3a6b4c;
  --go-bright: #52a06e;
  --line: #3a3936;
  --line-bright: #55534d;
  --ghost: #8a8578;
  --shadow: rgba(0, 0, 0, 0.5);
}

* {
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--ink);
  color: var(--paper);
  font-family: 'JetBrains Mono', monospace;
  padding-bottom: 96px;
  background-image:
    radial-gradient(ellipse at top, rgba(255, 255, 255, 0.03), transparent 60%);
}

::selection {
  background: var(--rush);
  color: var(--ink);
}

/* ---------- Bande perforée (motif décoratif haut de page) ---------- */

.perf-strip {
  height: 14px;
  background-image: radial-gradient(circle, var(--ink) 2.5px, transparent 2.6px);
  background-size: 22px 14px;
  background-position: 11px center;
  background-color: var(--line);
}

/* ---------- En-tête ---------- */

.top-bar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  padding: 26px clamp(20px, 4vw, 56px) 22px;
  border-bottom: 1px dashed var(--line-bright);
}

.top-bar .eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--rush);
  text-transform: uppercase;
  margin: 0 0 6px;
}

.top-bar h1 {
  font-family: 'Archivo Black', sans-serif;
  font-weight: 400;
  font-size: clamp(26px, 4.2vw, 40px);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0;
  line-height: 0.95;
  color: var(--paper);
}

.top-bar .subtitle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ghost);
  margin-top: 6px;
}

.top-bar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.manual-tag {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--go-bright);
  padding: 6px 10px;
  white-space: nowrap;
}

.logout-btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
  background: none;
  border: 1px solid var(--line-bright);
  color: var(--ghost);
  padding: 6px 10px;
  cursor: pointer;
  text-transform: uppercase;
}

.logout-btn:hover {
  border-color: var(--rush);
  color: var(--rush);
}

/* ---------- Grille de catégories (menu-board) ---------- */

main {
  padding: 30px clamp(20px, 4vw, 56px) 48px;
  max-width: 1000px;
  margin: 0 auto;
}

.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ghost);
  margin: 0 0 16px;
}

.category-grid {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line-bright);
}

.category-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 18px;
  text-align: left;
  background: none;
  border: none;
  border-bottom: 1px solid var(--line-bright);
  padding: 18px 4px;
  min-height: 44px;
  cursor: pointer;
  font: inherit;
  color: inherit;
  width: 100%;
  transition: background 0.12s ease, padding-left 0.12s ease;
  -webkit-tap-highlight-color: transparent;
}

.category-card:active {
  background: var(--ink-raised);
}

.category-card:hover,
.category-card:focus-visible {
  background: var(--ink-raised);
  padding-left: 12px;
}

.category-card:focus-visible {
  outline: 2px solid var(--rush);
  outline-offset: -2px;
}

.category-card .index {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 13px;
  color: var(--rush);
  flex-shrink: 0;
  width: 34px;
}

.category-card .icon {
  width: 22px;
  height: 22px;
  color: var(--ghost);
  flex-shrink: 0;
}

.category-card:hover .icon,
.category-card:focus-visible .icon {
  color: var(--go-bright);
}

.category-card .card-text {
  flex: 1;
  min-width: 0;
}

.category-card h3 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 19px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin: 0 0 3px;
  line-height: 1.1;
  color: var(--paper);
}

.category-card p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--ghost);
  font-family: 'JetBrains Mono', monospace;
}

.category-card .goto {
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  color: var(--line-bright);
  flex-shrink: 0;
  transition: color 0.12s ease, transform 0.12s ease;
}

.category-card:hover .goto,
.category-card:focus-visible .goto {
  color: var(--rush);
  transform: translateX(3px);
}

/* ---------- Vue détail (ticket imprimé) ---------- */

.detail-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: clamp(16px, 4vw, 56px);
  overflow-y: auto;
  z-index: 50;
}

.detail-overlay[hidden] {
  display: none;
}

.detail-panel {
  background: var(--paper);
  color: var(--ink);
  max-width: 640px;
  width: 100%;
  padding: 0;
  box-shadow: 0 30px 70px var(--shadow);
  animation: print-out 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: top center;
}

@keyframes print-out {
  from {
    transform: scaleY(0.85) translateY(-14px);
    opacity: 0;
  }
  to {
    transform: scaleY(1) translateY(0);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .detail-panel {
    animation: none;
  }
}

.ticket-edge {
  height: 12px;
  background-image:
    linear-gradient(135deg, var(--ink) 25%, transparent 25%),
    linear-gradient(225deg, var(--ink) 25%, transparent 25%);
  background-size: 16px 16px;
  background-position: bottom;
  background-repeat: repeat-x;
}

.ticket-edge.bottom {
  background-image:
    linear-gradient(45deg, var(--ink) 25%, transparent 25%),
    linear-gradient(-45deg, var(--ink) 25%, transparent 25%);
  background-position: top;
}

.detail-panel-body {
  padding: clamp(22px, 3.5vw, 40px);
}

.detail-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 16px;
  margin-bottom: 22px;
}

.detail-panel-header h2 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: clamp(20px, 3vw, 27px);
  text-transform: uppercase;
  margin: 0 0 5px;
  line-height: 1.1;
}

.detail-panel-header .page-ref {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ghost);
  letter-spacing: 0.04em;
}

.detail-panel-header .page-ref::before {
  content: "REF. P.";
}

.close-btn {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.04em;
  background: none;
  border: 1px solid var(--ink);
  padding: 7px 11px;
  min-height: 44px;
  min-width: 44px;
  cursor: pointer;
  color: var(--ink);
  flex-shrink: 0;
  text-transform: uppercase;
  -webkit-tap-highlight-color: transparent;
}

.close-btn:hover {
  background: var(--ink);
  color: var(--paper);
}

.sub-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}

.sub-nav button {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: none;
  border: 1px solid var(--ink);
  padding: 7px 12px;
  cursor: pointer;
  color: var(--ink);
}

.sub-nav button[aria-current="true"] {
  background: var(--ink);
  color: var(--paper);
}

.proc-block + .proc-block {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px dashed var(--paper-dim);
}

.proc-block h3 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 17px;
  text-transform: uppercase;
  margin: 0 0 3px;
}

.proc-block .proc-subtitle {
  font-size: 12.5px;
  color: var(--ghost);
  font-family: 'JetBrains Mono', monospace;
  margin: 0 0 16px;
}

.proc-block ol {
  list-style: none;
  margin: 0 0 4px;
  padding: 0;
  counter-reset: step;
}

.proc-block ol li {
  counter-increment: step;
  margin-bottom: 12px;
  line-height: 1.5;
  font-size: 14.5px;
  padding-left: 34px;
  position: relative;
}

.proc-block ol li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 12px;
  color: var(--paper);
  background: var(--rush);
  padding: 1px 5px;
  line-height: 1.5;
}

.variant-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--paper);
  background: var(--ink);
  display: inline-block;
  padding: 4px 8px;
  margin: 18px 0 10px;
}

/* Ticket d'avertissement */
.note-ticket {
  position: relative;
  background: #fff;
  border: 1px solid var(--paper-dim);
  border-left: 4px solid var(--rush);
  padding: 12px 14px 12px 16px;
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink);
  font-family: 'JetBrains Mono', monospace;
}

.note-ticket::before {
  content: "⚠ À NOTER";
  display: block;
  font-weight: 700;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--rush-dim);
  margin-bottom: 6px;
}

.note-ticket + .note-ticket {
  margin-top: 8px;
}

/* ---------- Chat ---------- */

.chat-toggle {
  position: fixed;
  bottom: 20px;
  right: clamp(16px, 4vw, 40px);
  display: flex;
  align-items: center;
  gap: 9px;
  background: var(--rush);
  color: var(--ink);
  border: none;
  padding: 14px 20px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  box-shadow: 0 8px 24px var(--shadow);
  z-index: 60;
}

.chat-toggle::before {
  content: "▸";
  font-size: 15px;
}

.chat-toggle:hover {
  background: var(--paper);
}

.chat-panel {
  position: fixed;
  bottom: 0;
  right: 0;
  width: min(420px, 100vw);
  height: min(580px, 100vh);
  background: var(--ink);
  border-left: 1px solid var(--line-bright);
  border-top: 1px solid var(--line-bright);
  box-shadow: -8px 0 30px var(--shadow);
  display: flex;
  flex-direction: column;
  z-index: 70;
  transform: translateY(100%);
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.chat-panel.open {
  transform: translateY(0);
}

.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 18px;
  border-bottom: 1px dashed var(--line-bright);
  flex-shrink: 0;
}

.chat-header h2 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 16px;
  text-transform: uppercase;
  margin: 0;
  color: var(--paper);
}

.chat-header .subtitle {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--ghost);
  margin-top: 3px;
}

.chat-header .close-btn {
  border-color: var(--line-bright);
  color: var(--ghost);
}

.chat-header .close-btn:hover {
  background: var(--rush);
  border-color: var(--rush);
  color: var(--ink);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.chat-empty {
  font-size: 13px;
  color: var(--ghost);
  line-height: 1.6;
  font-family: 'JetBrains Mono', monospace;
}

.msg {
  max-width: 90%;
  padding: 11px 13px;
  font-size: 13.5px;
  line-height: 1.55;
  white-space: pre-wrap;
  font-family: 'JetBrains Mono', monospace;
}

.msg-user {
  align-self: flex-end;
  background: var(--line);
  color: var(--paper);
  border-left: 3px solid var(--ghost);
}

.msg-assistant {
  align-self: flex-start;
  background: var(--paper);
  color: var(--ink);
  border-left: 3px solid var(--go-bright);
}

.msg-assistant.pending::after {
  content: "▋";
  opacity: 0.6;
  animation: blink 0.9s step-start infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.chat-form {
  display: flex;
  gap: 8px;
  padding: 14px;
  border-top: 1px dashed var(--line-bright);
  flex-shrink: 0;
}

.chat-form textarea {
  flex: 1;
  resize: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  padding: 10px 11px;
  border: 1px solid var(--line-bright);
  background: var(--ink-raised);
  color: var(--paper);
  min-height: 44px;
  max-height: 100px;
}

.chat-form textarea::placeholder {
  color: var(--ghost);
}

.chat-form textarea:focus-visible {
  outline: 2px solid var(--rush);
  outline-offset: 1px;
}

.chat-form button {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: var(--rush);
  color: var(--ink);
  border: none;
  padding: 0 18px;
  min-width: 44px;
  cursor: pointer;
}

.chat-form button:hover {
  background: var(--go-bright);
}

.chat-form button:disabled {
  background: var(--line-bright);
  color: var(--ghost);
  cursor: not-allowed;
}

@media (max-width: 600px) {
  body {
    padding-bottom: 84px;
  }

  .chat-panel {
    width: 100vw;
    height: 100vh;
    height: 100dvh;
  }

  .top-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 20px 18px 18px;
  }

  .top-bar-actions {
    width: 100%;
    justify-content: space-between;
  }

  main {
    padding: 24px 16px 40px;
  }

  .category-card {
    gap: 14px;
    padding: 16px 4px;
  }

  .category-card .icon {
    width: 20px;
    height: 20px;
  }

  .category-card h3 {
    font-size: 17px;
  }

  .detail-overlay {
    padding: 0;
    align-items: stretch;
  }

  .detail-panel {
    max-width: none;
    min-height: 100%;
    animation: none;
  }

  .chat-toggle {
    bottom: 16px;
    right: 16px;
    padding: 13px 18px;
    font-size: 12px;
  }
}

@media (max-width: 360px) {
  .category-card .index {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .category-card,
  .chat-panel,
  .msg-assistant.pending::after {
    transition: none;
    animation: none;
  }
}