:root {
  --cream: #FFF6EB;
  --brown: #5A4E7C;
  --pink: #B5A8D6;
  --mint: #C8FFE1;
  --blue: #A0D8FF;
  --heart: #8070B6;
  --white: #FAF8FF;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 50%;
  /* Spacing scale */
  --sp-xs: 4px;
  --sp-sm: 8px;
  --sp-md: 12px;
  --sp-lg: 16px;
  --sp-xl: 24px;
  /* Card padding */
  --card-pad: 14px;
}

/* ===== Base ===== */
*, *::before, *::after { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
  font-family: Inter, system-ui, -apple-system, sans-serif;
  background: var(--cream);
  color: #333;
  -webkit-font-smoothing: antialiased;
  touch-action: manipulation;
}

/* ===== Screens ===== */
.screen { display: flex; flex-direction: column; }

/* ===== Landing Screen ===== */
.screen-landing {
  min-height: 100vh;
  min-height: 100dvh;
  justify-content: center;
  align-items: center;
  padding: 24px;
}

.landing-container {
  text-align: center;
  max-width: 360px;
  width: 100%;
}

.landing-logo { margin-bottom: 32px; }

.landing-logo-img {
  max-width: 220px;
  width: 100%;
  height: auto;
  object-fit: contain;
  margin-bottom: 8px;
}
.wizard-logo-img {
  max-width: 160px;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.topbar-logo-img {
  height: 24px;
  width: auto;
  object-fit: contain;
}

.landing-tagline {
  color: #999;
  font-size: 15px;
  margin: 0;
}

.landing-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.name-input, .code-input {
  padding: 14px 16px;
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-md);
  font-size: 16px;
  font-family: inherit;
  text-align: center;
  outline: none;
  background: var(--white);
  transition: border-color 0.2s;
}
.name-input:focus, .code-input:focus { border-color: var(--pink); }

.landing-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #bbb;
  font-size: 13px;
}
.landing-divider::before, .landing-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(0,0,0,0.08);
}

.join-row { display: flex; gap: 8px; justify-content: center; }
.join-row .code-input { flex: 1; }

/* ===== Button System ===== */
.btn {
  border: none;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 15px;
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: scale(0.97); }

.btn-lg { padding: 16px 24px; font-size: 17px; width: 100%; }
.btn-primary { background: var(--heart); color: var(--white); box-shadow: var(--shadow-sm); }
.btn-primary:hover { box-shadow: var(--shadow-md); }
.btn-secondary { background: var(--white); color: var(--brown); border: 2px solid rgba(0,0,0,0.08); }
.btn-accent { background: var(--pink); color: var(--white); font-size: 15px; padding: 10px 20px; border-radius: 20px; }
.btn-icon { background: none; padding: 6px 8px; font-size: 16px; border: none; cursor: pointer; }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-share svg { vertical-align: middle; }

/* ===== Session Screen ===== */
.screen-session {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--sp-md) var(--sp-lg);
  gap: 0;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  position: relative;
}

/* ===== Top Bar (logo | toolbar | code) ===== */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 0 var(--sp-sm);
  background: var(--cream);
  z-index: 10;
  flex-shrink: 0;
  gap: var(--sp-md);
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  flex-shrink: 0;
}
.topbar-title {
  font-family: 'Baloo 2', cursive;
  font-size: 18px;
  color: var(--brown);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.3px;
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  flex-shrink: 0;
}
/* Picker dropdowns centered right above the canvas */
.canvas-pickers {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  flex-shrink: 0;
  padding-bottom: var(--sp-xs);
}
.picker-dropdown {
  position: relative;
}
.picker-trigger {
  padding: 8px 18px;
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: 20px;
  background: var(--white);
  color: var(--brown);
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.picker-trigger:hover {
  border-color: var(--pink);
  box-shadow: var(--shadow-sm);
}
.picker-trigger.active {
  border-color: var(--heart);
  background: rgba(128,112,182,0.1);
}
.picker-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--sp-sm) var(--sp-md);
  box-shadow: var(--shadow-lg);
  z-index: 25;
  animation: pickerPanelIn 0.15s ease;
}
@keyframes pickerPanelIn {
  from { opacity: 0; transform: translateX(-50%) translateY(-4px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}
.share-code-text {
  font-size: 13px;
  color: var(--brown);
  font-weight: 500;
  opacity: 0.75;
  white-space: nowrap;
}
.session-code {
  font-family: 'Inter', monospace;
  font-size: 15px;
  font-weight: 700;
  color: var(--heart);
  letter-spacing: 2px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}
.participant-count {
  font-size: 13px;
  color: var(--brown);
  font-weight: 600;
  opacity: 0.7;
}

/* ===== Prompt Section ===== */
.prompt-title {
  font-family: 'Baloo 2', cursive;
  font-size: 20px;
  color: var(--heart);
  margin: 0;
  line-height: 1.2;
}
.prompt-subtitle {
  font-size: 14px;
  color: var(--brown);
  margin: 0 0 var(--sp-sm) 0;
  font-weight: 500;
  opacity: 0.75;
}
.prompt-section {
  text-align: center;
  padding: var(--card-pad);
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.prompt-categories {
  display: flex;
  gap: var(--sp-xs);
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: var(--sp-sm);
}

.prompt-cat {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  background: var(--cream);
  color: var(--brown);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
}
.prompt-cat:hover { border-color: var(--pink); }
.prompt-cat.active { background: var(--pink); color: var(--white); border-color: var(--heart); }

.prompt-display {
  font-family: 'Baloo 2', cursive;
  font-size: 22px;
  color: var(--brown);
  padding: 4px 0;
  min-height: 28px;
  line-height: 1.2;
}
.prompt-display.animate { animation: promptFadeIn 0.3s ease; }
.prompt-feedback.animate { animation: promptFadeIn 0.4s ease; }

.prompt-countdown {
  font-family: 'Baloo 2', cursive;
  font-size: 42px;
  color: var(--heart);
  line-height: 1;
  animation: countdownPulse 1s ease infinite;
}

@keyframes promptFadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes countdownPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

/* Prompt action row (Ready + Redo) */
.prompt-action-row {
  display: flex;
  gap: var(--sp-sm);
  justify-content: center;
  align-items: center;
  animation: promptFadeIn 0.3s ease;
}

/* Start prompt button */
.btn-start-prompt {
  background: var(--heart);
  color: var(--white);
  border: none;
  padding: 10px 24px;
  border-radius: 20px;
  font-size: 15px;
  font-weight: 700;
  font-family: 'Baloo 2', cursive;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s;
  box-shadow: var(--shadow-sm);
}
.btn-start-prompt:hover { transform: scale(1.05); box-shadow: var(--shadow-md); }
.btn-start-prompt:active { transform: scale(0.95); }

/* Redo prompt button */
.btn-redo-prompt {
  background: transparent;
  color: var(--heart);
  border: 2px solid var(--heart);
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  font-family: 'Baloo 2', cursive;
  cursor: pointer;
  transition: transform 0.12s, background 0.12s;
}
.btn-redo-prompt:hover { background: rgba(128,112,182,0.1); transform: scale(1.05); }
.btn-redo-prompt:active { transform: scale(0.95); }

/* Prompt feedback after snap */
.prompt-feedback {
  font-family: 'Baloo 2', cursive;
  font-size: 16px;
  color: var(--heart);
  padding: 4px 0;
  line-height: 1.3;
}

/* ===== Camera Section ===== */
.camera-section {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--sp-sm);
  box-shadow: var(--shadow-sm);
}

.camera-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #111;
  aspect-ratio: 4/3;
}
.camera-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.processing-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  animation: processingPulse 1.5s ease infinite;
}
@keyframes processingPulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

.camera-controls {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  margin-top: var(--sp-xs);
  flex-wrap: wrap;
}

.toggle-label {
  font-size: 15px;
  color: var(--brown);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}

.bg-presets { display: flex; gap: 6px; align-items: center; }
.bg-dot {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  border: 2px solid rgba(0,0,0,0.08);
  cursor: pointer;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: border-color 0.15s;
}
.bg-dot.active { border-color: var(--heart); border-width: 3px; }
.bg-dot:hover { border-color: var(--pink); }

/* ===== Virtual Background Section ===== */
.virtual-bg-section {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  margin-top: var(--sp-xs);
  padding-top: var(--sp-xs);
  border-top: 1px solid rgba(0,0,0,0.06);
}

.virtual-bg-label {
  font-size: 12px;
  color: var(--brown);
  font-weight: 600;
  white-space: nowrap;
}

.virtual-bg-presets { display: flex; gap: 5px; align-items: center; flex-wrap: wrap; }

.vbg-opt {
  width: 26px;
  height: 26px;
  border-radius: var(--radius-full);
  border: 2px solid rgba(0,0,0,0.08);
  cursor: pointer;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: border-color 0.15s;
  background: var(--cream);
}
.vbg-opt.active { border-color: var(--heart); border-width: 3px; }
.vbg-opt:hover { border-color: var(--pink); }
.vbg-upload-btn {
  font-size: 14px;
  font-weight: 700;
  color: var(--brown);
  background: var(--cream);
}

.vbg-photos {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
}
.vbg-photos:empty { display: none; }

.vbg-photo-thumb {
  width: 48px;
  height: 36px;
  border-radius: 6px;
  object-fit: cover;
  border: 2px solid rgba(0,0,0,0.08);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.15s, transform 0.1s;
}
.vbg-photo-thumb:hover { border-color: var(--pink); transform: scale(1.05); }
.vbg-photo-thumb.active { border-color: var(--heart); border-width: 3px; }

/* ===== Live Preview Canvas ===== */
#livePreview {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  object-fit: cover;
}

/* ===== Snap Button ===== */
.snap-section {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--sp-md);
  padding: var(--sp-sm) 0 var(--sp-xl) 0;
}

/* ===== Stop Camera Button ===== */
.camera-stop-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  position: relative;
}
.camera-stop-btn {
  font-size: 18px;
  color: var(--brown);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
}
.camera-stop-btn:hover { background: rgba(0,0,0,0.05); }
.camera-stop-btn.camera-off { color: var(--heart); }
.camera-stop-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--brown);
  white-space: nowrap;
  letter-spacing: 0.3px;
  opacity: 0.7;
}

.btn-snap {
  width: 68px;
  height: 68px;
  border-radius: var(--radius-full);
  border: 4px solid var(--heart);
  background: var(--white);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: var(--shadow-md);
  padding: 0;
  position: relative;
}
.btn-snap:hover { transform: scale(1.06); box-shadow: var(--shadow-lg); }
.btn-snap:active { transform: scale(0.9); }

.snap-inner {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: var(--heart);
  display: block;
  transition: transform 0.12s ease;
}

.snap-label {
  position: absolute;
  bottom: -18px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  font-weight: 700;
  color: var(--heart);
  font-family: inherit;
  white-space: nowrap;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ===== Timer Dropdown ===== */
.timer-dropdown {
  position: relative;
}
.btn-timer-trigger {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: var(--white);
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
  font-family: inherit;
}
.btn-timer-trigger:hover {
  border-color: var(--pink);
  box-shadow: var(--shadow-sm);
}
.btn-timer-trigger.active {
  border-color: var(--heart);
  background: rgba(128,112,182,0.1);
}
.timer-icon {
  font-size: 18px;
  line-height: 1;
}
.timer-value {
  font-size: 10px;
  font-weight: 700;
  color: var(--brown);
  line-height: 1;
}
.timer-panel {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 4px;
  box-shadow: var(--shadow-lg);
  z-index: 25;
  display: flex;
  flex-direction: column;
  gap: 2px;
  animation: pickerPanelIn 0.15s ease;
}
.timer-opt {
  padding: 6px 16px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--brown);
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.12s;
}
.timer-opt:hover {
  background: rgba(181,168,214,0.25);
}
.timer-opt.active {
  background: var(--pink);
  color: var(--white);
}

/* Snap countdown overlay */
.snap-countdown-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.35);
  pointer-events: none;
}
.snap-countdown-number {
  font-family: 'Baloo 2', cursive;
  font-size: 120px;
  color: var(--white);
  text-shadow: 0 4px 24px rgba(0,0,0,0.3);
  animation: countdownPulse 1s ease infinite;
}

/* (canvas-toolbar removed — replaced by topbar-pickers) */
.layout-options { display: flex; gap: 4px; }
.layout-opt {
  width: 34px;
  height: 34px;
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--brown);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3px;
  flex-shrink: 0;
  transition: border-color 0.15s, background 0.15s;
}
.layout-opt:hover { border-color: var(--pink); }
.layout-opt.active { border-color: var(--heart); background: rgba(128,112,182,0.12); }
.layout-opt svg { pointer-events: none; }

/* (ratio-section removed) */
.ratio-options {
  display: flex;
  gap: 3px;
}
.ratio-opt {
  padding: 3px 8px;
  border: 1.5px solid rgba(0,0,0,0.08);
  border-radius: 12px;
  background: var(--white);
  color: var(--brown);
  font-size: 11px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.15s, background 0.15s;
}
.ratio-opt:hover { border-color: var(--pink); }
.ratio-opt.active { border-color: var(--heart); background: rgba(128,112,182,0.12); }

.frame-shape-options { display: flex; gap: 5px; }

.fshape-opt {
  width: 32px;
  height: 32px;
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--brown);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  padding: 0;
  transition: border-color 0.15s, background 0.15s;
}
.fshape-opt:hover { border-color: var(--pink); }
.fshape-opt.active { border-color: var(--heart); background: rgba(128,112,182,0.12); }

.frame-slider-label {
  font-size: 14px;
  color: var(--brown);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.frame-slider {
  width: 120px;
  height: 6px;
  accent-color: var(--heart);
  cursor: pointer;
}

/* ===== Frame Background Options (reused in settings panel) ===== */
.frame-bg-options { display: flex; gap: 5px; align-items: center; flex-wrap: wrap; justify-content: center; }

.fbg-opt {
  width: 26px;
  height: 26px;
  border-radius: var(--radius-full);
  border: 2px solid rgba(0,0,0,0.08);
  cursor: pointer;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: border-color 0.15s;
}
.fbg-opt.active { border-color: var(--heart); border-width: 3px; }
.fbg-opt:hover { border-color: var(--pink); }
.fbg-upload-btn {
  background: var(--cream);
  color: var(--brown);
}

.fbg-color-picker {
  width: 32px;
  height: 32px;
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-full);
  cursor: pointer;
  padding: 0;
  background: none;
  -webkit-appearance: none;
  appearance: none;
}
.fbg-color-picker::-webkit-color-swatch-wrapper { padding: 0; }
.fbg-color-picker::-webkit-color-swatch { border: none; border-radius: var(--radius-full); }

/* ===== More Customization (dropdown below trigger) ===== */
.custom-section {
  position: relative;
}

/* Trigger — vibrant heart style */
.btn-custom-trigger {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  width: 100%;
  padding: var(--card-pad) var(--sp-lg);
  background: var(--heart);
  color: var(--white);
  border: 2px solid var(--heart);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.btn-custom-trigger:hover {
  background: #6E5FA5;
  box-shadow: var(--shadow-md);
}
.btn-custom-trigger:active { transform: scale(0.97); }
.btn-custom-trigger.active {
  border-color: var(--heart);
  background: rgba(128,112,182,0.18);
  color: var(--heart);
}

.custom-trigger-icon {
  font-size: 16px;
  line-height: 1;
}

/* Panel — opens to the right, anchored at bottom so it grows upward */
.custom-panel {
  position: absolute;
  bottom: 0;
  left: calc(100% + var(--sp-sm));
  z-index: 20;
  animation: panelSlideRight 0.15s ease;
}
.custom-panel-content {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl) 28px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: var(--sp-xl);
  white-space: nowrap;
  min-width: 260px;
}
.settings-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}
.settings-group-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--brown);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}
.settings-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--brown);
  cursor: pointer;
}
.settings-toggle input[type="checkbox"] {
  accent-color: var(--heart);
  width: 18px;
  height: 18px;
}

/* ===== Session Columns ===== */
.session-columns {
  display: flex;
  flex-direction: row;
  gap: var(--sp-md);
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.session-col-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  flex: 1;
  min-width: 0;
  overflow: visible;
}
.session-col-left > * { width: 100%; }

.session-col-right {
  display: flex;
  flex-direction: row;
  gap: var(--sp-sm);
  flex: 1;
  min-width: 0;
  overflow: hidden;
}
.right-main {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(0,0,0,0.1) transparent;
}
.right-main::-webkit-scrollbar { width: 3px; }
.right-main::-webkit-scrollbar-track { background: transparent; }
.right-main::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.1); border-radius: 2px; }

/* ===== Right Sidebar (photo bank + export) ===== */
.right-sidebar {
  width: 155px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  overflow: hidden;
  align-self: stretch;
  max-height: 100%;
}

/* ===== Photo Bank ===== */
.photo-bank-sidebar {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--card-pad);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

/* ===== Export Sidebar ===== */
.export-sidebar {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--card-pad);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
}
.btn-finish-main {
  width: 100%;
  padding: var(--sp-md) var(--card-pad);
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius-sm);
}

/* ===== Export Modal ===== */
.export-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: exportModalFadeIn 0.2s ease;
}
@keyframes exportModalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.export-modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  max-width: 320px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  text-align: center;
  animation: exportModalSlideUp 0.25s ease;
}
@keyframes exportModalSlideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.export-modal-title {
  font-family: 'Baloo 2', cursive;
  font-size: 20px;
  color: var(--brown);
  margin: 0 0 4px 0;
}
.export-modal-subtitle {
  font-size: 13px;
  color: var(--brown);
  opacity: 0.7;
  margin: 0 0 20px 0;
}
.export-modal-options {
  display: flex;
  gap: 12px;
  justify-content: center;
}
.export-modal-opt {
  flex: 1;
  padding: 16px 12px;
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-md);
  background: var(--cream);
  cursor: pointer;
  transition: border-color 0.15s, transform 0.12s, box-shadow 0.12s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.export-modal-opt:hover {
  border-color: var(--heart);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.export-modal-opt:active { transform: scale(0.97); }
.export-modal-opt-icon {
  font-size: 28px;
  line-height: 1;
}
.export-modal-opt-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--brown);
  font-family: inherit;
}
.export-modal-opt-desc {
  font-size: 11px;
  color: var(--brown);
  opacity: 0.6;
}
.export-modal-close {
  margin-top: 16px;
  background: none;
  border: none;
  color: var(--brown);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.15s;
  font-family: inherit;
}
.export-modal-close:hover { opacity: 1; }
.bank-header {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin-bottom: var(--sp-sm);
  flex-shrink: 0;
}
.photo-bank-sidebar .thumbs-row {
  flex-direction: column;
  flex-wrap: nowrap;
  gap: var(--sp-sm);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(0,0,0,0.1) transparent;
  padding-bottom: var(--sp-xs);
}
.photo-bank-sidebar .thumbs-row::-webkit-scrollbar { width: 3px; }
.photo-bank-sidebar .thumbs-row::-webkit-scrollbar-track { background: transparent; }
.photo-bank-sidebar .thumbs-row::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.1); border-radius: 2px; }
.photo-bank-sidebar .thumb-wrapper {
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  flex-shrink: 0;
}

/* ===== Canvas Section ===== */
.canvas-section {
  padding: var(--sp-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  min-height: 0;
  background: transparent;
  border: 2px dashed rgba(128,112,182,0.25);
  border-radius: var(--radius-md);
}

.canvas-preview {
  max-width: 100%;
  max-height: 100%;
  background: var(--white);
  border-radius: 0;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

#canvas {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  image-rendering: -webkit-optimize-contrast;
}

#decoCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: auto;
  z-index: 2;
  touch-action: none;
}

/* ===== Floating Delete Button (on selected decoration) ===== */
.floating-deco-delete {
  position: absolute;
  z-index: 10;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-full);
  border: 2px solid var(--white);
  background: var(--heart);
  color: var(--white);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  pointer-events: auto;
  transition: transform 0.12s, background 0.12s;
  animation: floatShapeIn 0.15s ease;
  padding: 0;
}
.floating-deco-delete:hover {
  background: #6E5FA5;
  transform: scale(1.15);
}

/* ===== Floating Text Edit Toolbar ===== */
.floating-text-edit {
  position: absolute;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 4px 8px;
  box-shadow: var(--shadow-md);
  pointer-events: auto;
  animation: floatShapeIn 0.15s ease;
}
.deco-text-color, .deco-text-bg {
  width: 26px;
  height: 26px;
  border: 1px solid #ddd;
  border-radius: 4px;
  cursor: pointer;
  padding: 0;
  background: none;
}
.deco-text-font, .deco-text-size, .deco-text-weight {
  font-size: 11px;
  padding: 3px 4px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-family: inherit;
  background: var(--white);
  cursor: pointer;
  color: var(--brown);
}
.deco-text-bg-toggle {
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: 10px;
  font-weight: 600;
  color: var(--brown);
  cursor: pointer;
  user-select: none;
}
.deco-text-bg-toggle input[type="checkbox"] {
  width: 14px;
  height: 14px;
  margin: 0;
  cursor: pointer;
}

/* ===== Floating Shape Picker (on selected photo) ===== */
.floating-shape-picker {
  position: absolute;
  z-index: 10;
  display: flex;
  gap: 3px;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 4px 6px;
  box-shadow: var(--shadow-lg);
  animation: floatShapeIn 0.15s ease;
  pointer-events: auto;
}
@keyframes floatShapeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
.floating-shape-picker .fshape-opt {
  width: 28px;
  height: 28px;
  font-size: 14px;
}
.fshape-remove-btn {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--heart);
  background: var(--heart);
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  padding: 0;
  margin-left: 4px;
  transition: background 0.12s, transform 0.12s;
}
.fshape-remove-btn:hover {
  background: #6E5FA5;
  transform: scale(1.1);
}

/* ===== Tools Title (reused) ===== */
.tools-title {
  font-family: 'Baloo 2', cursive;
  font-size: 13px;
  color: var(--brown);
  margin: 0 0 6px 0;
  line-height: 1.2;
}

/* Rainbow color picker circle */
.fbg-color-rainbow {
  width: 26px;
  height: 26px;
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-full);
  cursor: pointer;
  padding: 0;
  background: conic-gradient(red, yellow, lime, aqua, blue, magenta, red);
  -webkit-appearance: none;
  appearance: none;
}
.fbg-color-rainbow::-webkit-color-swatch-wrapper { padding: 0; }
.fbg-color-rainbow::-webkit-color-swatch { border: none; border-radius: var(--radius-full); }

/* ===== Decoration Tools (dropdown panel) ===== */
.deco-section {
  position: relative;
}

/* Trigger button — matches picker style */
.btn-deco-trigger {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  width: 100%;
  padding: var(--card-pad) var(--sp-lg);
  background: var(--white);
  color: var(--brown);
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.btn-deco-trigger:hover {
  border-color: var(--pink);
  box-shadow: var(--shadow-md);
}
.btn-deco-trigger.active {
  border-color: var(--heart);
  background: rgba(128,112,182,0.1);
}

.deco-trigger-icon {
  font-size: 18px;
  font-weight: 300;
  line-height: 1;
  transition: transform 0.3s ease;
}
.btn-deco-trigger.active .deco-trigger-icon {
  transform: rotate(45deg);
}

/* Panel — opens to the right of trigger */
.deco-panel {
  position: absolute;
  top: 0;
  left: calc(100% + var(--sp-sm));
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--sp-md) var(--sp-lg);
  box-shadow: var(--shadow-lg);
  z-index: 20;
  animation: panelSlideRight 0.15s ease;
  min-width: 220px;
  display: flex;
  flex-direction: column;
}
@keyframes panelSlideRight {
  from { opacity: 0; transform: translateX(-8px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes panelSlideUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Tool buttons row */
.deco-tools {
  display: flex;
  gap: 4px;
  justify-content: center;
}

.deco-tool {
  width: 52px;
  height: auto;
  border-radius: var(--radius-sm);
  border: 2px solid rgba(0,0,0,0.08);
  background: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 6px 4px 4px;
  font-family: inherit;
  transition: border-color 0.15s, background 0.15s;
  gap: 2px;
}
.deco-tool-icon {
  font-size: 18px;
  line-height: 1;
}
.deco-tool-label {
  font-size: 9px;
  font-weight: 600;
  color: var(--brown);
  line-height: 1;
  letter-spacing: 0.2px;
}
.deco-tool:hover {
  border-color: var(--pink);
}
.deco-tool.active {
  border-color: var(--heart);
  background: rgba(128,112,182,0.12);
}

/* Sub-panels (emoji picker, frame bg) — float above deco panel */
.deco-subpanel {
  position: absolute;
  bottom: calc(100% + var(--sp-xs));
  left: 0;
  right: 0;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--sp-md) var(--sp-lg);
  box-shadow: var(--shadow-lg);
  z-index: 21;
  animation: panelSlideUp 0.15s ease;
}

/* Sticker picker area (tabs + content) */
.sticker-picker-area {
  white-space: normal;
}
.sticker-tabs {
  display: flex;
  gap: 2px;
  margin-bottom: var(--sp-sm);
  background: var(--cream);
  border-radius: var(--radius-sm);
  padding: 2px;
  flex-wrap: wrap;
}
.sticker-tab {
  flex: 1 0 auto;
  padding: 5px 10px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--brown);
  font-size: 12px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.sticker-tab:hover { background: rgba(181,168,214,0.18); }
.sticker-tab.active {
  background: var(--white);
  color: var(--heart);
  box-shadow: var(--shadow-sm);
}
.sticker-tab-content { }

/* Emoji picker */
.emoji-picker {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: center;
}

.emoji-opt {
  font-size: 22px;
  cursor: pointer;
  padding: 4px 5px;
  border-radius: 6px;
  transition: background 0.1s, transform 0.1s;
  user-select: none;
}
.emoji-opt:hover { background: rgba(181,168,214,0.35); transform: scale(1.1); }
.emoji-opt.active { background: var(--pink); }

/* Image sticker grid */
.image-sticker-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.img-sticker-opt {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  border: 2px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 4px;
  background: var(--cream);
  transition: border-color 0.15s, transform 0.12s, box-shadow 0.12s;
}
.img-sticker-opt:hover {
  border-color: var(--pink);
  transform: scale(1.05);
  box-shadow: var(--shadow-sm);
}
.img-sticker-opt.active {
  border-color: var(--heart);
  background: rgba(128,112,182,0.1);
}

/* ===== Thumbnails ===== */
.bank-label {
  font-family: 'Baloo 2', cursive;
  font-size: 15px;
  font-weight: 700;
  color: var(--brown);
}
.photo-counter {
  font-size: 12px;
  font-weight: 600;
  color: var(--brown);
  line-height: 1.2;
}
.photo-counter-full {
  color: var(--heart);
}

.thumbs-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.thumb-wrapper {
  position: relative;
  width: 80px;
  height: 60px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform 0.12s;
  flex-shrink: 0;
}
.thumb-wrapper:hover { transform: scale(1.05); }

.thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


.thumb-pending { opacity: 0.5; }

.bank-photo { border: 2px solid var(--mint); }
.thumb-assigned { border: 2px solid var(--brown); }

.thumb-delete-btn {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--white);
  background: var(--heart);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  z-index: 2;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
  transition: transform 0.12s, background 0.12s;
}
.thumb-delete-btn:hover { background: #6E5FA5; transform: scale(1.15); }

/* Corner marker for assigned frame photos */
.thumb-frame-marker {
  position: absolute;
  top: 0;
  left: 0;
  background: var(--brown);
  color: var(--white);
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px 2px 4px;
  border-radius: 0 0 8px 0;
  line-height: 1.2;
  letter-spacing: 0.3px;
  z-index: 1;
}

.thumb-wrapper[draggable="true"] { cursor: grab; }
.thumb-dragging { opacity: 0.4; transform: scale(0.9) !important; }
.thumb-drop-target { outline: 2px dashed var(--heart); outline-offset: 2px; }

.thumb-arrows {
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 2px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
}
.thumb-wrapper:hover .thumb-arrows { opacity: 1; }
.thumb-arrow {
  pointer-events: auto;
  background: rgba(0,0,0,0.55);
  color: #fff;
  border: none;
  border-radius: 3px;
  font-size: 8px;
  padding: 1px 4px;
  cursor: pointer;
  line-height: 1;
}
.thumb-arrow:hover { background: rgba(0,0,0,0.8); }

/* ===== Export Section ===== */
.export-section {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 8px 0;
  align-items: center;
}


.share-area {
  width: 100%;
  margin-top: 4px;
}
.share-area a {
  color: var(--heart);
  font-weight: 600;
  font-size: 14px;
}

/* ===== Setup Wizard ===== */
.screen-wizard {
  min-height: 100vh;
  min-height: 100dvh;
  justify-content: center;
  align-items: center;
  padding: 24px;
}
.wizard-container {
  text-align: center;
  max-width: 480px;
  width: 100%;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl) var(--sp-xl) var(--sp-lg);
  box-shadow: var(--shadow-lg);
}
.wizard-header { margin-bottom: var(--sp-xl); }
.wizard-header h2 {
  font-family: 'Baloo 2', cursive;
  font-size: 28px;
  color: var(--brown);
  margin: var(--sp-sm) 0 var(--sp-xs);
}
.wizard-subtitle {
  color: #999;
  font-size: 14px;
  margin: 0;
}
.wizard-steps-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--sp-xl);
}
.wizard-step-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--cream);
  color: var(--brown);
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
}
.wizard-step-dot.active {
  background: var(--pink);
  color: var(--white);
}
.wizard-step-dot.current {
  background: var(--heart);
  color: var(--white);
  box-shadow: 0 0 0 3px rgba(128, 112, 182, 0.35);
}
.wizard-step-line {
  width: 40px;
  height: 2px;
  background: rgba(0, 0, 0, 0.08);
}
.wizard-step {
  animation: promptFadeIn 0.3s ease;
}
.wizard-step-title {
  font-family: 'Baloo 2', cursive;
  font-size: 20px;
  color: var(--heart);
  margin: 0 0 var(--sp-md);
}
.wizard-step-desc {
  font-size: 14px;
  color: #999;
  margin: 0 0 var(--sp-md);
}
.wizard-ratio-options,
.wizard-layout-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
  justify-content: center;
}
.wizard-opt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-xs);
  padding: var(--sp-md) var(--sp-lg);
  border: 2px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-md);
  background: var(--white);
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  color: var(--brown);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.12s;
}
.wizard-opt:hover {
  border-color: var(--pink);
  transform: translateY(-1px);
}
.wizard-opt.active {
  border-color: var(--heart);
  background: rgba(128,112,182,0.1);
  color: var(--heart);
}
.wizard-nav {
  display: flex;
  gap: var(--sp-md);
  justify-content: center;
  margin-top: var(--sp-xl);
}
.wizard-nav .btn { min-width: 120px; }

@media (max-width: 599px) {
  .wizard-container { padding: var(--sp-lg) var(--sp-md); }
  .wizard-header h2 { font-size: 22px; }
  .wizard-opt { padding: var(--sp-sm) var(--sp-md); font-size: 12px; }
  .wizard-step-dot { width: 28px; height: 28px; font-size: 12px; }
  .wizard-step-line { width: 24px; }
}

/* ===== Mobile: phones < 600px ===== */
@media (max-width: 599px) {
  .screen-session {
    max-width: 100%;
    padding: var(--sp-xs) var(--sp-sm);
    height: 100vh;
    height: 100dvh;
  }

  .topbar { padding: var(--sp-xs) 0; flex-shrink: 0; flex-wrap: wrap; gap: var(--sp-xs); }

  .session-columns {
    flex-direction: column;
    gap: var(--sp-sm);
    overflow-y: auto;
    padding-bottom: 80px;
  }

  .session-col-left { flex: none; overflow: visible; justify-content: flex-start; }
  .session-col-right { flex: none; flex-direction: column; overflow: visible; }
  .right-main { flex: none; overflow: visible; }

  .right-sidebar {
    width: auto;
    flex-direction: column;
    gap: var(--sp-sm);
  }
  .photo-bank-sidebar {
    width: auto;
    flex-direction: row;
    align-items: center;
    gap: var(--sp-sm);
    padding: var(--sp-sm);
    overflow: hidden;
    border-radius: var(--radius-md);
    flex: none;
  }
  .photo-bank-sidebar .bank-header {
    flex-direction: column;
    gap: 0;
    margin-bottom: 0;
    flex-shrink: 0;
    min-width: 50px;
  }
  .photo-bank-sidebar .bank-label { font-size: 11px; white-space: nowrap; }
  .photo-bank-sidebar .photo-counter { font-size: 9px; }
  .photo-bank-sidebar .thumbs-row {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    gap: var(--sp-sm);
    scrollbar-width: none;
  }
  .photo-bank-sidebar .thumbs-row::-webkit-scrollbar { display: none; }
  .photo-bank-sidebar .thumb-wrapper {
    width: 56px;
    height: 42px;
    aspect-ratio: auto;
  }
  .export-sidebar { padding: var(--sp-sm); }
  .btn-finish-main { padding: var(--sp-sm) var(--sp-md); font-size: 12px; }

  .share-code-text { display: none; }
  .prompt-section { padding: var(--sp-sm) var(--sp-md); }
  .prompt-display { font-size: 16px; min-height: 22px; }
  .prompt-cat { padding: 3px 8px; font-size: 10px; }
  .prompt-countdown { font-size: 36px; }

  .camera-section { padding: var(--sp-sm); }

  .picker-trigger { padding: 5px 12px; font-size: 12px; }
  .layout-opt { width: 30px; height: 30px; min-width: 30px; padding: 2px; }
  .ratio-opt { padding: 2px 6px; font-size: 9px; }

  .fshape-opt { width: 28px; height: 28px; font-size: 14px; min-width: 28px; }
  .frame-slider { width: 50px; }
  .frame-bg-options { flex-wrap: nowrap; }
  .fbg-opt { width: 24px; height: 24px; min-width: 24px; }

  .canvas-preview { border-radius: 0; }

  .btn-deco-trigger { padding: var(--sp-sm) var(--sp-md); font-size: 12px; }
  .deco-tool { width: 44px; padding: 4px 3px 3px; }
  .deco-tool-icon { font-size: 15px; }
  .deco-tool-label { font-size: 8px; }
  .emoji-picker { gap: 2px; }
  .emoji-opt { font-size: 18px; padding: 2px 3px; }

  .thumb-frame-marker { font-size: 7px; padding: 1px 4px 1px 2px; }
  .thumb-delete-btn { width: 20px; height: 20px; font-size: 12px; }

  .btn-custom-trigger { padding: var(--sp-sm) var(--sp-md); font-size: 12px; }
  .bank-label { font-size: 12px; }
  .prompt-title { font-size: 14px; }
  .prompt-subtitle { font-size: 10px; margin-bottom: var(--sp-xs); }

  .snap-section {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--cream);
    padding: var(--sp-sm) 0;
    padding-bottom: max(var(--sp-sm), env(safe-area-inset-bottom));
    z-index: 20;
    box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.08);
    border-radius: 0;
  }
  .btn-snap { width: 54px; height: 54px; }
  .snap-inner { width: 42px; height: 42px; }
  .camera-stop-btn { width: 32px; height: 32px; font-size: 14px; }
  .btn-timer-trigger { padding: 4px 8px; }
  .timer-icon { font-size: 14px; }
  .timer-value { font-size: 9px; }

  .virtual-bg-section { flex-wrap: wrap; }
  .virtual-bg-presets { flex-wrap: wrap; }
  .vbg-opt { min-width: 30px; min-height: 30px; }
  .bg-dot { min-width: 30px; min-height: 30px; }

  /* Deco panel: appear above trigger on mobile */
  .deco-panel {
    top: auto;
    bottom: calc(100% + var(--sp-sm));
    left: 0;
    right: 0;
    animation: panelSlideUp 0.15s ease;
    min-width: unset;
  }
  .custom-panel {
    top: auto;
    bottom: calc(100% + var(--sp-sm));
    left: 0;
    right: 0;
    animation: panelSlideUp 0.15s ease;
  }
}

/* ===== Responsive: tablets ===== */
@media (min-width: 600px) and (max-width: 959px) {
  .screen-session {
    max-width: 100%;
    padding: var(--sp-sm) var(--sp-lg);
  }
  .session-columns {
    flex-direction: column;
    overflow-y: auto;
    padding-bottom: var(--sp-lg);
  }
  .session-col-left { flex: none; overflow: visible; justify-content: flex-start; }
  .session-col-right { flex: none; flex-direction: column; overflow: visible; }
  .right-main { flex: none; overflow: visible; }
  .right-sidebar {
    width: auto;
    flex-direction: column;
    gap: var(--sp-sm);
  }
  .photo-bank-sidebar {
    width: auto;
    flex-direction: row;
    align-items: center;
    gap: var(--sp-md);
    padding: var(--card-pad);
    flex: none;
  }
  .photo-bank-sidebar .bank-header {
    flex-direction: column;
    gap: 0;
    margin-bottom: 0;
    flex-shrink: 0;
  }
  .photo-bank-sidebar .thumbs-row {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    gap: var(--sp-sm);
  }
  .photo-bank-sidebar .thumb-wrapper {
    width: 80px;
    height: 60px;
    aspect-ratio: auto;
  }
  /* Deco panel: appear above trigger on tablet */
  .deco-panel {
    top: auto;
    bottom: calc(100% + var(--sp-sm));
    left: 0;
    right: 0;
    animation: panelSlideUp 0.15s ease;
    min-width: unset;
  }
  .custom-panel {
    top: auto;
    bottom: calc(100% + var(--sp-sm));
    left: 0;
    right: 0;
    animation: panelSlideUp 0.15s ease;
  }
}
@media (min-width: 900px) {
  .btn-snap { width: 68px; height: 68px; }
  .snap-inner { width: 52px; height: 52px; }
  .prompt-display { font-size: 22px; }
}

/* ===== Desktop: side-by-side with bank sidebar ===== */
@media (min-width: 960px) {
  .screen-session {
    max-width: 1400px;
    padding: var(--sp-md) var(--sp-xl);
  }
  .session-columns {
    display: flex;
    flex-direction: row;
    gap: var(--sp-lg);
    width: 100%;
  }
  .session-col-left {
    flex: 0 0 290px;
    max-width: 320px;
  }
  .session-col-right {
    flex: 1;
    min-width: 0;
  }
  .right-main {
    overflow: hidden;
  }
  .canvas-section {
    flex: 1;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .canvas-preview {
    max-width: 100%;
    max-height: 100%;
  }
  .right-sidebar {
    width: 160px;
  }
}