/* Labo photo (simulation ISO / ouverture / focale).
   Styles repris de la version en ligne du 3 novembre 2026 ; charges apres simple-studio.css. */

:root {
  --bg-deep: #0a0a0c;
  --bg-main: #121216;
  --bg-sub: #1a1a20;
  --panel-border: rgba(255, 255, 255, 0.08);
  --panel-border-glow: rgba(140, 220, 255, 0.15);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 32px 64px -12px rgba(0, 0, 0, 0.6);
  --radius-full: 9999px;
  --touch-target: 44px;
  --control-compact: 44px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.photo-lab-controls-toggle {
  display: none;
}

.photo-lab-controls-toggle {
  min-height: var(--touch-target);
  padding: 0 18px;
  border-radius: var(--radius-full);
  color: var(--bg-deep);
  background: var(--accent);
  box-shadow: var(--shadow-lg);
  font-weight: 800;
  z-index: 720;
}

@media (max-width: 1024px) {
  .page[data-app-mode="photo-lab"] {
    padding-bottom: calc(var(--touch-target) + 24px + env(safe-area-inset-bottom));
  }

  .photo-lab-controls-toggle {
    position: fixed;
    left: 50%;
    bottom: max(12px, env(safe-area-inset-bottom));
    transform: translateX(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .photo-lab-shell .photo-lab-controls {
    position: fixed;
    left: 50%;
    right: auto;
    bottom: max(8px, env(safe-area-inset-bottom));
    z-index: 700;
    width: min(100% - 16px, 760px);
    max-height: min(72svh, 640px);
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translate(-50%, calc(100% + 28px));
    opacity: 0;
    pointer-events: none;
    transition: transform 0.24s ease, opacity 0.2s ease;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .photo-lab-shell.is-controls-open .photo-lab-controls {
    transform: translate(-50%, 0);
    opacity: 1;
    pointer-events: auto;
  }

  .photo-lab-shell.is-controls-open .photo-lab-controls-toggle {
    bottom: calc(min(72svh, 640px) + 18px);
    color: var(--text-main);
    background: var(--bg-deep);
    border: 1px solid var(--panel-border);
  }
}

@media (max-width: 767px) {
  .app-mode-switch {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    justify-content: flex-start;
    scrollbar-width: none;
  }

  .app-mode-switch {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
  }

  .app-mode-switch::-webkit-scrollbar {
    display: none;
  }

  .app-mode-button {
    min-height: var(--touch-target);
  }
}

.app-mode-switch {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: var(--radius-full);
  background: var(--bg-sub);
  border: 1px solid var(--panel-border);
}

.app-mode-button {
  min-height: var(--control-compact);
  padding: 0 14px;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.app-mode-button:hover,
.app-mode-button:focus-visible {
  color: var(--text-main);
  outline: 0;
}

.app-mode-button.active {
  color: #141006;
  background: var(--accent-warm);
  box-shadow: 0 12px 22px rgba(251, 191, 36, 0.16);
}

.page[data-app-mode="photo-lab"] [data-app-mode-target="planner"],
.page:not([data-app-mode="photo-lab"]) [data-app-mode-target="photo-lab"] {
  color: var(--text-muted);
  background: transparent;
  box-shadow: none;
}

.page[data-app-mode="photo-lab"] [data-app-mode-target="photo-lab"],
.page:not([data-app-mode="photo-lab"]) [data-app-mode-target="planner"] {
  color: #141006;
  background: var(--accent-warm);
  box-shadow: 0 12px 22px rgba(251, 191, 36, 0.16);
}

.photo-lab-shell {
  min-height: 0;
  display: none;
  grid-template-columns: minmax(0, 1fr) minmax(310px, 390px);
  gap: 16px;
}

.page[data-app-mode="photo-lab"] .workspace {
  display: none;
}

.page[data-app-mode="photo-lab"] .photo-lab-shell {
  display: grid;
}

.photo-lab-stage,
.photo-lab-controls {
  min-height: 0;
  border-radius: var(--radius-xl);
  background: var(--panel);
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.photo-lab-stage {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 12px;
  padding: 16px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0)),
    #0d0d10;
}

.photo-lab-topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.photo-lab-eyebrow {
  margin: 0 0 6px;
  color: var(--accent-warm);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.photo-lab-topline h2 {
  margin: 0;
  font-family: var(--font-brand);
  font-size: clamp(22px, 3vw, 38px);
  line-height: 1;
  color: var(--text-main);
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.photo-lab-compare-controls,
.photo-lab-segmented {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
}

.photo-lab-chip {
  min-height: var(--control-compact);
  padding: 0 12px;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  background: var(--bg-sub);
  border: 1px solid var(--panel-border);
  font-size: 12px;
  font-weight: 800;
}

.photo-lab-chip:hover,
.photo-lab-chip:focus-visible {
  color: var(--text-main);
  border-color: var(--panel-border-glow);
  outline: 0;
}

.photo-lab-chip.active {
  color: #101013;
  background: var(--accent);
  border-color: transparent;
}

.photo-lab-canvas-frame {
  position: relative;
  min-height: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #09090b;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.photo-lab-canvas-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.42);
}

.photo-lab-loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  color: var(--text-muted);
  background: rgba(10, 10, 12, 0.82);
  font-weight: 700;
}

.photo-lab-loading[hidden] {
  display: none;
}

.photo-lab-compare {
  display: none;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.photo-lab-shell[data-compare-mode="split"] .photo-lab-canvas-frame {
  display: none;
}

.photo-lab-shell[data-compare-mode="split"] .photo-lab-compare {
  display: grid;
  min-height: 0;
}

.photo-lab-compare figure {
  min-height: 0;
  margin: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #09090b;
}

.photo-lab-compare canvas {
  width: 100%;
  height: 100%;
  min-height: 330px;
}

.photo-lab-compare figcaption {
  padding: 10px 12px;
  color: var(--text-muted);
  background: rgba(18, 18, 22, 0.92);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.photo-lab-reading {
  display: grid;
  gap: 10px;
  padding: 14px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--panel-border);
}

.photo-lab-reading p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.55;
  font-size: 14px;
}

.photo-lab-warning {
  padding: 10px 12px;
  border-radius: var(--radius-md);
  color: var(--text-main) !important;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.24);
}

.photo-lab-warning[data-level="overexposed"],
.photo-lab-warning[data-level="underexposed"] {
  background: rgba(251, 191, 36, 0.12);
  border-color: rgba(251, 191, 36, 0.28);
}

.photo-lab-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.photo-lab-metric {
  min-width: 0;
  padding: 10px;
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.photo-lab-metric span,
.photo-lab-control-head small {
  display: block;
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.photo-lab-metric strong {
  display: block;
  margin-top: 4px;
  color: var(--text-main);
  font-size: 16px;
}

.photo-lab-controls {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow: auto;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0)),
    var(--bg-main);
}

.photo-lab-control-group {
  display: grid;
  gap: 10px;
  padding: 14px;
  border-radius: var(--radius-lg);
  background: var(--bg-sub);
  border: 1px solid var(--panel-border);
}

.photo-lab-control-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.photo-lab-control-head span {
  color: var(--text-main);
  font-weight: 900;
}

.photo-lab-control-head small {
  max-width: 150px;
  text-align: right;
  line-height: 1.3;
}

.photo-lab-dial-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
}

.photo-lab-dial-grid.focal {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.photo-lab-dial-option {
  min-height: var(--touch-target);
  padding: 0 8px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.08), transparent 46%),
    #101014;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12px;
  font-weight: 900;
}

.photo-lab-dial-option:hover:not(:disabled),
.photo-lab-dial-option:focus-visible {
  color: var(--text-main);
  border-color: var(--accent-warm);
  outline: 0;
}

.photo-lab-dial-option.active {
  color: #15100a;
  background: var(--accent-warm);
  border-color: transparent;
}

.photo-lab-dial-option:disabled {
  opacity: 0.34;
  cursor: not-allowed;
}

@media (max-width: 1180px) {
  .photo-lab-shell {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 1fr) auto;
  }

  .photo-lab-controls {
    max-height: 34vh;
  }

  .photo-lab-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .page[data-app-mode="photo-lab"] {
    width: 100%;
    height: auto;
    min-height: 100svh;
    overflow-x: hidden;
    overflow-y: auto;
  }

  .page[data-app-mode="photo-lab"] .support-strip {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    overflow: hidden;
  }

  .page[data-app-mode="photo-lab"] .support-text {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .page[data-app-mode="photo-lab"] .support-btn {
    display: inline-flex;
    justify-content: center;
    flex: 0 0 auto;
    max-width: 40vw;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .page[data-app-mode="photo-lab"] .appbar {
    width: 100%;
    max-width: 100%;
  }

  .page[data-app-mode="photo-lab"] .menu-bar,
  .page[data-app-mode="photo-lab"] .app-mode-switch,
  .page[data-app-mode="photo-lab"] .appbar-status {
    max-width: 100%;
    min-width: 0;
    overflow-x: auto;
    justify-content: flex-start;
    scrollbar-width: none;
  }

  .page[data-app-mode="photo-lab"] .menu-bar::-webkit-scrollbar,
  .page[data-app-mode="photo-lab"] .app-mode-switch::-webkit-scrollbar,
  .page[data-app-mode="photo-lab"] .appbar-status::-webkit-scrollbar {
    display: none;
  }

  .page[data-app-mode="photo-lab"] .appbar {
    position: sticky;
    top: 0;
    z-index: 200;
  }

  .photo-lab-shell {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
    padding: 8px;
    gap: 8px;
  }

  .photo-lab-stage,
  .photo-lab-controls {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
  }

  .photo-lab-stage {
    padding: 10px;
  }

  .photo-lab-topline {
    display: grid;
    min-width: 0;
  }

  .photo-lab-topline h2 {
    max-width: 100%;
    font-size: clamp(20px, 5.8vw, 26px);
    line-height: 1.08;
  }

  .photo-lab-topline h2 span {
    display: block;
  }

  .photo-lab-compare-controls,
  .photo-lab-segmented,
  .photo-lab-reading,
  .photo-lab-warning,
  .photo-lab-metric,
  .photo-lab-control-group,
  .photo-lab-control-head {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .photo-lab-reading p,
  .photo-lab-warning,
  .photo-lab-metric strong {
    overflow-wrap: anywhere;
  }

  .photo-lab-compare {
    grid-template-columns: 1fr;
  }

  .photo-lab-compare canvas {
    min-height: 230px;
  }

  .photo-lab-metrics,
  .photo-lab-dial-grid,
  .photo-lab-dial-grid.focal {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .photo-lab-controls {
    max-height: none;
    overflow: visible;
  }
}

.page[data-app-mode="photo-lab"] {
  background:
    radial-gradient(circle at 22% 10%, rgba(255, 246, 220, 0.06), transparent 26%),
    linear-gradient(135deg, #050506, #11100e 54%, #070707);
}

.page[data-app-mode="photo-lab"] .photo-lab-shell {
  grid-template-columns: minmax(0, 1fr) clamp(300px, 26vw, 360px);
  gap: 10px;
}

.photo-lab-stage {
  position: relative;
  border-radius: 14px;
  border-color: rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.045), transparent 28%),
    linear-gradient(180deg, #171717, #080808 58%, #0e0d0b);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.08),
    inset 0 -32px 70px rgba(0, 0, 0, 0.42),
    0 26px 70px rgba(0, 0, 0, 0.56);
}

.photo-lab-stage::before,
.photo-lab-controls::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    radial-gradient(circle at 18% 12%, rgba(255, 255, 255, 0.06), transparent 30%);
  background-size: 5px 5px, auto;
  opacity: 0.34;
  mix-blend-mode: screen;
}

.photo-lab-topline {
  position: relative;
  z-index: 2;
  align-items: center;
  padding: 0 2px 2px;
}

.photo-lab-eyebrow {
  color: #d9b66a;
  letter-spacing: 0.22em;
}

.photo-lab-topline h2 {
  max-width: 780px;
  font-size: clamp(24px, 2.5vw, 34px);
  font-weight: 800;
  text-shadow: 0 1px 18px rgba(0, 0, 0, 0.55);
}

.photo-lab-canvas-frame {
  isolation: isolate;
  border-radius: 10px;
  border: 9px solid #090909;
  outline: 1px solid rgba(255, 255, 255, 0.12);
  background:
    radial-gradient(circle at 50% 55%, rgba(40, 43, 47, 0.82), #050505 72%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.09),
    inset 0 0 42px rgba(0, 0, 0, 0.72),
    0 12px 28px rgba(0, 0, 0, 0.48);
}

.photo-lab-canvas-frame::before {
  content: "";
  position: absolute;
  inset: 11px;
  z-index: 3;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow:
    inset 0 0 0 1px rgba(0, 0, 0, 0.32),
    inset 0 0 58px rgba(0, 0, 0, 0.36);
}

.photo-lab-canvas-frame::after {
  z-index: 4;
  background:
    linear-gradient(90deg, transparent 33.1%, rgba(255, 255, 255, 0.16) 33.2%, transparent 33.45%, transparent 66.1%, rgba(255, 255, 255, 0.16) 66.2%, transparent 66.45%),
    linear-gradient(0deg, transparent 33.1%, rgba(255, 255, 255, 0.14) 33.2%, transparent 33.45%, transparent 66.1%, rgba(255, 255, 255, 0.14) 66.2%, transparent 66.45%),
    radial-gradient(circle at 50% 50%, transparent 58%, rgba(0, 0, 0, 0.5));
  box-shadow: inset 0 0 110px rgba(0, 0, 0, 0.58);
  opacity: 0.55;
}

.photo-lab-viewfinder-hud {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 20px;
  z-index: 5;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: rgba(236, 241, 232, 0.92);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.9);
}

.photo-lab-viewfinder-hud span {
  padding: 5px 8px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.38);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.photo-lab-reading {
  grid-template-columns: minmax(0, 1.5fr) minmax(190px, 0.85fr);
  align-items: stretch;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01)),
    #111110;
}

.photo-lab-reading p:first-child {
  grid-row: span 2;
}

.photo-lab-warning {
  border-radius: 6px;
}

.photo-lab-metrics {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  grid-column: 1 / -1;
}

.photo-lab-metric {
  border-radius: 6px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0)),
    #080808;
}

.photo-lab-controls {
  position: relative;
  border-radius: 14px;
  padding: 14px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.045), transparent 16%, rgba(0, 0, 0, 0.18) 58%),
    linear-gradient(180deg, #191918, #090909);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.08),
    inset 0 -24px 52px rgba(0, 0, 0, 0.5),
    0 24px 70px rgba(0, 0, 0, 0.52);
}

.photo-lab-camera-deck {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-height: 86px;
  padding: 10px;
  border-radius: 10px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), transparent),
    #0c0c0b;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 0 24px rgba(0, 0, 0, 0.5);
}

.photo-lab-camera-deck p,
.photo-lab-camera-deck span {
  margin: 0;
  color: var(--text-dim);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.photo-lab-camera-deck strong {
  display: block;
  margin: 3px 0 5px;
  color: var(--text-main);
  font-size: 14px;
  line-height: 1.15;
}

.photo-lab-lens-visual {
  position: relative;
  height: 56px;
  border-radius: 8px 18px 18px 8px;
  background:
    repeating-linear-gradient(90deg, #0a0a0a 0 4px, #1f1f1e 4px 7px),
    linear-gradient(180deg, #2a2a28, #090909);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.16),
    inset 0 -12px 22px rgba(0, 0, 0, 0.7),
    8px 0 16px rgba(0, 0, 0, 0.44);
}

.photo-lab-lens-visual::before,
.photo-lab-lens-visual::after {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 6px;
  border-radius: 10px;
  background: linear-gradient(180deg, #272723, #070707);
  border: 1px solid rgba(255, 255, 255, 0.09);
}

.photo-lab-lens-visual::before {
  left: 8px;
  width: 18px;
}

.photo-lab-lens-visual::after {
  right: 5px;
  width: 22px;
}

.photo-lab-lens-glass {
  position: absolute;
  right: 10px;
  top: 13px;
  width: 28px;
  height: 28px;
  z-index: 2;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 28%, rgba(177, 220, 205, 0.72), transparent 18%),
    radial-gradient(circle at 55% 60%, rgba(20, 92, 84, 0.7), #020504 66%);
  box-shadow:
    inset 0 0 0 2px rgba(0, 0, 0, 0.62),
    inset 0 0 16px rgba(89, 199, 179, 0.22);
}

.photo-lab-control-group {
  position: relative;
  z-index: 1;
  border-radius: 9px;
  padding: 12px 0 14px;
  background: transparent;
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.photo-lab-control-head {
  padding: 0 2px;
}

.photo-lab-control-head span {
  letter-spacing: 0;
}

.photo-lab-chip,
.app-mode-button {
  border-radius: 999px;
}

.photo-lab-dial-option {
  border-radius: 7px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0)),
    #0b0b0d;
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.08),
    inset 0 -10px 16px rgba(0, 0, 0, 0.34);
}

.photo-lab-dial-option.active {
  color: #090704;
  background:
    linear-gradient(180deg, #ffd46a, #d79617);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.52),
    0 8px 18px rgba(216, 151, 23, 0.18);
}

.photo-lab-mechanical-dial {
  position: relative;
  width: min(100%, 292px);
  aspect-ratio: 1;
  margin: 2px auto 0;
  display: block;
  border-radius: 50%;
  background:
    radial-gradient(circle at 38% 28%, rgba(255, 255, 255, 0.18), transparent 10%),
    radial-gradient(circle at 50% 52%, #141414 0 34%, transparent 35%),
    repeating-conic-gradient(from -8deg, #0a0a0a 0 3deg, #242421 3deg 5deg, #10100f 5deg 8deg),
    radial-gradient(circle at 50% 52%, #34342f, #121211 68%, #030303 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow:
    inset 0 2px 4px rgba(255, 255, 255, 0.11),
    inset 0 -22px 48px rgba(0, 0, 0, 0.64),
    0 14px 32px rgba(0, 0, 0, 0.48);
}

.photo-lab-mechanical-dial::before {
  content: "";
  position: absolute;
  inset: 31%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.2), transparent 18%),
    radial-gradient(circle at 52% 58%, #101010, #020202 70%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow:
    inset 0 0 0 8px rgba(255, 255, 255, 0.025),
    inset 0 -12px 28px rgba(0, 0, 0, 0.78);
}

.photo-lab-mechanical-dial::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 4px;
  height: 42%;
  border-radius: 999px;
  background: linear-gradient(180deg, #f2bd4d, rgba(242, 189, 77, 0.1));
  box-shadow: 0 0 16px rgba(242, 189, 77, 0.26);
  transform-origin: 50% 4px;
  transform: translate(-50%, -4px) rotate(var(--selected-angle, -132deg));
  transition: transform 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.photo-lab-mechanical-dial .photo-lab-dial-option {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 82px;
  min-height: var(--touch-target);
  padding: 0 6px;
  border-radius: 4px;
  font-size: 10px;
  letter-spacing: 0.02em;
  transform:
    translate(-50%, -50%)
    rotate(var(--dial-angle))
    translateY(-116px)
    rotate(calc(var(--dial-angle) * -1));
}

.photo-lab-lens-ring {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: center;
  min-height: 126px;
  padding: 28px 14px 18px;
  border-radius: 10px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.055), transparent 13%, rgba(255, 255, 255, 0.035) 55%, transparent 74%),
    repeating-linear-gradient(90deg, #060606 0 5px, #181817 5px 8px, #090909 8px 13px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.08),
    inset 0 -20px 40px rgba(0, 0, 0, 0.52);
}

.photo-lab-lens-ring::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 8px;
  width: 2px;
  height: 18px;
  border-radius: 999px;
  background: #d8b16b;
  box-shadow: 0 0 12px rgba(216, 177, 107, 0.34);
}

.photo-lab-lens-ring::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  top: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
}

.photo-lab-lens-ring .photo-lab-dial-option {
  position: relative;
  z-index: 1;
  min-width: 64px;
  min-height: var(--touch-target);
  border-radius: 4px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0)),
    rgba(0, 0, 0, 0.54);
}

.photo-lab-lens-ring .photo-lab-dial-option.active {
  color: #090704;
  background:
    linear-gradient(180deg, #ffd46a, #d79617);
  border-color: rgba(255, 214, 106, 0.62);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.5),
    0 10px 22px rgba(216, 151, 23, 0.2);
  transform: translateY(-2px);
}

.photo-lab-lens-ring--focal {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.04), transparent 16%, rgba(255, 255, 255, 0.035) 60%, transparent 80%),
    repeating-linear-gradient(90deg, #050505 0 7px, #20201e 7px 10px, #090909 10px 16px);
}

@media (max-width: 1180px) {
  .page[data-app-mode="photo-lab"] {
    height: auto;
    min-height: 100svh;
    overflow-y: auto;
  }

  .page[data-app-mode="photo-lab"] .photo-lab-shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
  }

  .photo-lab-stage {
    grid-template-rows: auto minmax(520px, auto) auto;
  }

  .photo-lab-canvas-frame {
    min-height: 520px;
  }

  .photo-lab-controls {
    max-height: none;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .photo-lab-camera-deck {
    grid-column: 1 / -1;
  }

  .photo-lab-mechanical-dial {
    width: 100%;
    aspect-ratio: auto;
    margin: 0;
    padding: 10px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    border-radius: 10px;
  }

  .photo-lab-mechanical-dial::before,
  .photo-lab-mechanical-dial::after {
    display: none;
  }

  .photo-lab-mechanical-dial .photo-lab-dial-option {
    position: relative;
    inset: auto;
    left: auto;
    top: auto;
    width: auto;
    min-height: var(--touch-target);
    transform: none;
  }

  .photo-lab-reading {
    grid-template-columns: 1fr;
  }

  .photo-lab-reading p:first-child {
    grid-row: auto;
  }
}

@media (max-width: 767px) {
  .page[data-app-mode="photo-lab"] .photo-lab-shell,
  .photo-lab-shell {
    width: 100%;
    padding: 8px;
  }

  .photo-lab-topline {
    gap: 12px;
  }

  .photo-lab-eyebrow {
    font-size: 10px;
    letter-spacing: 0.16em;
  }

  .photo-lab-canvas-frame {
    border-width: 6px;
  }

  .photo-lab-viewfinder-hud {
    left: 12px;
    right: 12px;
    bottom: 12px;
    font-size: 9px;
  }

  .photo-lab-controls {
    display: grid;
    grid-template-columns: 1fr;
  }

  .photo-lab-mechanical-dial {
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .photo-lab-mechanical-dial .photo-lab-dial-option {
    width: auto;
    min-height: var(--touch-target);
    transform: none;
  }

  .photo-lab-camera-deck {
    grid-template-columns: 86px minmax(0, 1fr);
  }

  .photo-lab-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .photo-lab-lens-ring .photo-lab-dial-option {
    min-height: var(--touch-target);
  }
}

@media (prefers-reduced-motion: reduce) {
  .app-mode-button,
  .photo-lab-chip,
  .photo-lab-dial-option {
    transition: none;
  }
}

@media (max-width: 767px) {
  .photo-lab-canvas-frame {
    min-height: 0;
  }
}

@media (max-width: 1024px) {
  .page[data-app-mode="photo-lab"] .photo-lab-shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .page[data-app-mode="photo-lab"] .photo-lab-stage {
    min-height: 0;
  }

  .page[data-app-mode="photo-lab"] .photo-lab-controls-toggle {
    position: fixed;
    left: 50%;
    bottom: max(12px, env(safe-area-inset-bottom));
    transform: translateX(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .page[data-app-mode="photo-lab"] .photo-lab-controls {
    position: fixed;
    left: 50%;
    right: auto;
    bottom: max(8px, env(safe-area-inset-bottom));
    z-index: 700;
    width: min(100% - 16px, 760px);
    max-height: min(72svh, 640px);
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translate(-50%, calc(100% + 28px));
    opacity: 0;
    pointer-events: none;
  }

  .page[data-app-mode="photo-lab"] .photo-lab-shell.is-controls-open .photo-lab-controls {
    transform: translate(-50%, 0);
    opacity: 1;
    pointer-events: auto;
  }

  .page[data-app-mode="photo-lab"] .photo-lab-shell.is-controls-open .photo-lab-controls-toggle {
    bottom: calc(min(72svh, 640px) + 18px);
    color: var(--text-main);
    background: var(--bg-deep);
    border: 1px solid var(--panel-border);
  }
}

@media (max-width: 767px) {
  .page[data-app-mode="photo-lab"] .photo-lab-controls {
    width: min(100% - 14px, 460px);
    max-height: min(76svh, 620px);
    grid-template-columns: 1fr;
  }

  .page[data-app-mode="photo-lab"] .photo-lab-shell.is-controls-open .photo-lab-controls-toggle {
    bottom: calc(min(76svh, 620px) + 16px);
  }
}

/* Integration a l'en-tete compact du planificateur : sur mobile, le selecteur
   Plan / Labo photo passe sur sa propre ligne sous les menus. */
@media (max-width: 700px) {
  .appbar {
    flex-wrap: wrap;
  }

  .app-mode-switch {
    order: 3;
    flex: 1 1 100%;
  }

  .app-mode-button {
    min-height: 44px;
  }
}

/* Hauteur de l'apercu du Labo (regles consolidees de la version en ligne). */
#photoLabCanvas {
  display: block;
  width: 100%;
  height: 560px;
  min-height: 0;
  filter: saturate(0.98) contrast(1.02);
}

@media (max-width: 1180px) {
  #photoLabCanvas {
    height: 520px;
  }
}

@media (max-width: 767px) {
  #photoLabCanvas {
    height: clamp(310px, 52svh, 420px);
  }
}

@media (max-width: 767px) and (max-height: 640px) {
  #photoLabCanvas {
    height: 300px;
  }
}