:root {
  --bg: #0a0e1a;
  --surface: #111827;
  --surface2: #1a2235;
  --border: #1e2d45;
  --teal: #00d4a8;
  --teal-dim: rgba(0,212,168,0.12);
  --teal-glow: rgba(0,212,168,0.35);
  --red: #ff4757;
  --yellow: #ffd32a;
  --text: #e8eaf0;
  --muted: #6b7a9a;
  --font-head: system-ui, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "JetBrains Mono", monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-head);
  min-height: 100vh;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(0,212,168,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,168,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}
/* nav styles removed — page now uses base.html header */
.status-pill {
  display: flex; align-items: center; gap: 0.5rem;
  background: var(--teal-dim); border: 1px solid rgba(0,212,168,0.2);
  border-radius: 20px; padding: 0.25rem 0.75rem;
  font-family: var(--font-mono); font-size: 0.65rem; color: var(--teal);
}
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%,100%{opacity:1} 50%{opacity:0.5} }
main { position: relative; z-index: 1; max-width: 1100px; margin: 0 auto; padding: 2.5rem 1.5rem 4rem; }
.page-header { margin-bottom: 2.5rem; }
.page-header h1 { font-size: 2.2rem; font-weight: 800; line-height: 1.1; }
.page-header h1 span { color: var(--teal); }
.page-header p { color: var(--muted); font-family: var(--font-mono); font-size: 0.75rem; margin-top: 0.75rem; line-height: 1.6; }
.steps-bar {
  display: flex; align-items: center; gap: 0;
  margin-bottom: 2.5rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 1rem 1.5rem;
}
.step { display: flex; align-items: center; gap: 0.6rem; flex: 1; opacity: 0.35; transition: opacity 0.3s; }
.step.active { opacity: 1; }
.step.done { opacity: 0.6; }
.step-num {
  width: 28px; height: 28px; border-radius: 50%;
  border: 1.5px solid var(--muted);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 0.7rem; font-weight: 600;
}
.step.active .step-num { border-color: var(--teal); color: var(--teal); background: var(--teal-dim); }
.step.done .step-num { border-color: var(--teal); background: var(--teal); color: var(--bg); }
.step-label { font-size: 0.72rem; font-weight: 600; }
.step-sep { width: 32px; height: 1px; background: var(--border); margin: 0 0.5rem; flex-shrink: 0; }
.panel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; overflow: hidden;
  margin-bottom: 1.5rem;
}
.panel-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 0.75rem;
  background: var(--surface2);
}
.panel-title { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--teal); }
.panel-body { padding: 1.5rem; }
.capture-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.capture-zone {
  background: var(--surface2); border: 2px dashed var(--border);
  border-radius: 12px; padding: 1.5rem;
  display: flex; flex-direction: column; align-items: center;
  gap: 1rem; cursor: pointer; transition: all 0.25s; position: relative;
  min-height: 220px; justify-content: center;
}
.capture-zone:hover { border-color: var(--teal); background: var(--teal-dim); }
.capture-zone.captured { border-color: var(--teal); border-style: solid; }
.capture-zone input[type=file] { display: none; }
.capture-zone img.preview {
  width: 100%; max-height: 200px; object-fit: cover;
  border-radius: 8px; display: none;
}
.capture-zone.captured img.preview { display: block; }
.capture-zone.captured .capture-placeholder { display: none; }
.capture-placeholder { text-align: center; }
.capture-badge {
  position: absolute; top: 0.75rem; right: 0.75rem;
  background: var(--teal); color: var(--bg);
  font-size: 0.6rem; font-weight: 700;
  padding: 0.2rem 0.5rem; border-radius: 20px; text-transform: uppercase; display: none;
}
.capture-zone.captured .capture-badge { display: block; }
.capture-btn-row { display: flex; gap: 0.5rem; width: 100%; }
.btn-cam, .btn-upload {
  flex: 1; padding: 0.5rem; border-radius: 8px; border: 1px solid;
  font-size: 0.7rem; font-weight: 600;
  cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 0.4rem;
}
.btn-cam { background: var(--teal-dim); border-color: rgba(0,212,168,0.3); color: var(--teal); }
.btn-upload { background: transparent; border-color: var(--border); color: var(--muted); }
.ref-row {
  display: flex; align-items: flex-start; gap: 1rem; flex-wrap: wrap;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 10px; padding: 1rem 1.25rem; margin-top: 1rem;
}
.ref-info label { font-size: 0.7rem; color: var(--muted); font-family: var(--font-mono); display: block; margin-bottom: 0.3rem; }
.ref-info select, .ref-info input {
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); border-radius: 6px; padding: 0.4rem 0.7rem;
  font-family: var(--font-mono); font-size: 0.75rem; width: 100%;
}
.webhook-row { display: flex; gap: 0.75rem; align-items: flex-end; flex-wrap: wrap; }
.field-group { flex: 1; min-width: 140px; }
.field-group label { font-size: 0.65rem; color: var(--muted); font-family: var(--font-mono); display: block; margin-bottom: 0.4rem; text-transform: uppercase; }
.field-group input, .field-group select {
  width: 100%; background: var(--surface2); border: 1px solid var(--border);
  color: var(--text); border-radius: 8px; padding: 0.6rem 0.9rem;
  font-family: var(--font-mono); font-size: 0.75rem;
}
.btn-primary {
  background: var(--teal); color: var(--bg);
  border: none; border-radius: 10px; padding: 0.85rem 2rem;
  font-size: 0.85rem; font-weight: 700;
  cursor: pointer; display: inline-flex; align-items: center; gap: 0.5rem;
}
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-secondary {
  background: transparent; color: var(--text);
  border: 1px solid var(--border); border-radius: 10px; padding: 0.85rem 1.5rem;
  font-size: 0.85rem; font-weight: 600; cursor: pointer;
}
.action-row { display: flex; gap: 0.75rem; align-items: center; margin-top: 1.5rem; flex-wrap: wrap; }
.measurements-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem;
}
.meas-card {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 10px; padding: 0.9rem 1rem;
}
.meas-card.asymmetry-warn { border-color: var(--yellow); }
.meas-card.asymmetry-alert { border-color: var(--red); }
.meas-label { font-size: 0.6rem; color: var(--muted); font-family: var(--font-mono); text-transform: uppercase; margin-bottom: 0.3rem; }
.meas-value { font-size: 1.3rem; font-weight: 700; color: var(--teal); font-family: var(--font-mono); }
.confidence-bar {
  display: flex; align-items: center; gap: 0.75rem;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 10px; padding: 0.75rem 1rem; margin-bottom: 1rem;
}
.conf-track { flex: 1; height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; }
.conf-fill { height: 100%; background: linear-gradient(90deg, var(--teal), #00ffcc); border-radius: 3px; transition: width 0.8s; }
#loading-overlay {
  display: none; position: fixed; inset: 0; z-index: 200;
  background: rgba(10,14,26,0.92); backdrop-filter: blur(12px);
  flex-direction: column; align-items: center; justify-content: center; gap: 1.5rem;
}
#loading-overlay.active { display: flex; }
.spinner {
  width: 56px; height: 56px; border-radius: 50%;
  border: 3px solid var(--border); border-top-color: var(--teal);
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
#toast {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 300;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 0.9rem 1.25rem;
  font-size: 0.78rem; font-family: var(--font-mono);
  transform: translateY(100px); opacity: 0; transition: all 0.3s;
  max-width: 360px;
}
#toast.show { transform: none; opacity: 1; }
#toast.success { border-color: var(--teal); color: var(--teal); }
#toast.error { border-color: var(--red); color: var(--red); }
#camera-modal {
  display: none; position: fixed; inset: 0; z-index: 150;
  background: rgba(10,14,26,0.96);
  flex-direction: column; align-items: center; justify-content: center; gap: 1rem;
}
#camera-modal.active { display: flex; }
#camera-video { border-radius: 12px; max-width: 90vw; max-height: 60vh; border: 2px solid var(--teal); }
.camera-controls { display: flex; gap: 1rem; }
@media (max-width: 640px) {
  .capture-grid { grid-template-columns: 1fr; }
  .measurements-grid { grid-template-columns: 1fr 1fr; }
}

/* Thèmes partagés (themes.css sur <html data-theme>) */
html[data-theme] {
  --bg: hsl(var(--c-page));
  --surface: hsl(var(--c-surface));
  --surface2: hsl(var(--c-elevated));
  --border: hsl(var(--c-line));
  --teal: hsl(var(--c-accent));
  --teal-dim: hsl(var(--c-accent) / 0.14);
  --teal-glow: hsl(var(--c-accent) / 0.35);
  --text: hsl(var(--c-ink));
  --muted: hsl(var(--c-muted));
}
html[data-theme] body::before {
  background-image: linear-gradient(hsl(var(--c-accent) / 0.04) 1px, transparent 1px),
    linear-gradient(90deg, hsl(var(--c-accent) / 0.04) 1px, transparent 1px);
}
html[data-theme] .btn-cam {
  background: hsl(var(--c-accent) / 0.12);
  border-color: hsl(var(--c-accent) / 0.35);
  color: hsl(var(--c-accent));
}
html[data-theme] .btn-primary {
  background: hsl(var(--c-accent));
  color: hsl(var(--c-on-accent));
}
html[data-theme] .capture-badge {
  color: hsl(var(--c-on-accent));
}
html[data-theme] .step.done .step-num {
  color: hsl(var(--c-on-accent));
}
html[data-theme] #loading-overlay,
html[data-theme] #camera-modal {
  background: hsl(var(--c-page) / 0.94);
}

/* ── Mobile responsive ─────────────────────────────── */
@media (max-width: 640px) {
  .capture-grid { grid-template-columns: 1fr; gap: 0.75rem; }
  .measurements-grid { grid-template-columns: 1fr 1fr; }
  .action-row { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; padding: 0.85rem 1rem; }
  .steps-bar { overflow-x: auto; padding: 0.75rem 1rem; gap: 0; scroll-snap-type: x mandatory; }
  .step { scroll-snap-align: start; flex-shrink: 0; }
  .page-header h1 { font-size: 1.5rem; }
  .panel-body { padding: 1rem; }
  .ref-row { flex-direction: column; }
  .ref-info--hint { display: none; }
  .webhook-row { flex-direction: column; }
}
@media (max-width: 400px) {
  .measurements-grid { grid-template-columns: 1fr; }
  .page-header h1 { font-size: 1.25rem; }
}