:root {
  --bg: #000000;
  --bg2: #001100;
  --bg3: #001a00;
  --border: #006600;
  --text: #00ff41;
  --text2: #00aa00;
  --text3: #009900;
  --accent: #00ff41;
  --accent-dim: rgba(0,255,65,0.1);
  --accent-glow: rgba(0,255,65,0.3);
  --c-col: #005500;
  --u-col: #00aa00;
  --r-col: #00ff41;
  --m-col: #66ff99;
  --radius: 2px;
  --card-radius: 4.75%/3.5%;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'Courier New', Courier, monospace;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  min-height: 100dvh;
  line-height: 1.5;
}
#app {
  min-height: 100vh;
  min-height: 100dvh;
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}
::selection { background: #00ff41; color: #000; }

/* ── HEADER ── */
.app-header {
  text-align: center;
  padding: 48px 24px 32px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.app-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% -20%, rgba(0,255,65,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.app-title {
  font-family: inherit;
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--accent);
  text-shadow: none;
  letter-spacing: 0.04em;
  position: relative;
}
.app-subtitle {
  color: var(--text2);
  margin-top: 8px;
  font-size: 0.95rem;
  font-weight: 400;
}

/* ── HELP BUTTON ── */
.help-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.18s;
  z-index: 10;
}
.help-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
  box-shadow: 0 0 10px var(--accent-glow);
}

/* ── HELP MODAL ── */
.help-overlay {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.help-overlay.visible {
  opacity: 1;
  visibility: visible;
}
.help-modal {
  max-width: 540px;
  width: calc(100% - 40px);
  max-height: min(80vh, 80dvh);
  overflow-y: auto;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
  box-shadow: 0 0 40px var(--accent-glow);
}
.help-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text3);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.18s;
}
.help-modal-close:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}
.help-modal h2 {
  font-family: inherit;
  font-size: 1.15rem;
  color: var(--accent);
  margin-bottom: 16px;
  font-weight: 700;
}
.help-modal p {
  color: var(--text2);
  font-size: 0.88rem;
  line-height: 1.65;
  margin-bottom: 14px;
}
.help-modal p:last-child { margin-bottom: 0; }
.help-modal code {
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 1px 5px;
  border-radius: var(--radius);
  font-size: 0.84rem;
  color: var(--accent);
}
.help-modal strong { color: var(--text); font-weight: 600; }

/* ── LAYOUT ── */
#main-content { max-width: 1300px; margin: 0 auto; padding: 32px 20px 64px; }

/* ── SETUP SCREEN ── */
#setup-screen { max-width: 560px; margin: 0 auto; }

.mode-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.mode-btn {
  flex: 1 1 auto;
  min-width: 100px;
  padding: 10px 14px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text2);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s;
  white-space: nowrap;
}
.mode-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }
.mode-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}

.setup-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.83rem; color: var(--text2); margin-bottom: 6px; font-weight: 500; letter-spacing: 0.03em; text-transform: uppercase; }
.form-row { display: flex; gap: 16px; }
.form-row .form-group { flex: 1; }

input[type=text], input[type=number], select, textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s;
}
input[type=text]:focus, input[type=number]:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
textarea { resize: vertical; min-height: 100px; font-size: 0.85rem; }
select option { background: var(--bg3); }
input[type=number] { appearance: textfield; -moz-appearance: textfield; }
input[type=number]::-webkit-inner-spin-button { display: none; }

.hint { font-size: 0.78rem; color: var(--text3); margin-top: 5px; }
.hint a { color: var(--accent); text-decoration: none; }
.hint a:hover { text-decoration: underline; }

/* Toggle */
.form-group label.toggle-row {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  padding: 6px 0;
  margin-bottom: 0;
}
.toggle-row input[type=checkbox] {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.toggle-track {
  display: inline-block;
  width: 40px; height: 22px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 99px;
  position: relative;
  transition: background 0.18s, border-color 0.18s;
  flex-shrink: 0;
  margin-right: 2px;
}
.toggle-track::after {
  content: '';
  position: absolute;
  left: 2px; top: 2px;
  width: 16px; height: 16px;
  background: var(--text3);
  border-radius: 50%;
  transition: transform 0.18s, background 0.18s;
}
.toggle-row input:checked ~ .toggle-track { background: var(--accent-dim); border-color: var(--accent); }
.toggle-row input:checked ~ .toggle-track::after { transform: translateX(18px); background: var(--accent); }
.toggle-label {
  font-size: 0.9rem;
  color: var(--text2);
  display: inline-block;
  padding-left: 2px;
}

/* Setup-screen utility classes */
.setup-card-gap { margin-top: 20px; }
.setup-section-label { font-size: 0.92rem; color: var(--text); font-weight: 600; text-transform: none; letter-spacing: 0; }
.setup-inline-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.setup-flex-input { flex: 1; min-width: 160px; }
.setup-printer-status-row { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.setup-printer-label-sm { font-size: 0.82rem; }
.setup-status-sm { font-size: 0.78rem; }
.form-group-tight { margin-bottom: 12px; }
.hint-tight { margin-top: 2px; }
.btn-nowrap { white-space: nowrap; }
.print-list-textarea { min-height: 130px; font-size: 0.82rem; }
.add-cards-bar { margin-bottom: 20px; }
.add-cards-label { font-size: 0.88rem; }
.add-cards-textarea { min-height: 80px; font-size: 0.82rem; }

.divider { height: 1px; background: var(--border); margin: 20px 0; }

.btn-primary {
  width: 100%;
  padding: 13px 24px;
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  color: #000;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.1s;
  box-shadow: 0 0 20px var(--accent-glow);
}
.btn-primary:hover { box-shadow: 0 0 30px rgba(0,255,65,0.5); }
.btn-primary:active { transform: scale(0.98); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-secondary {
  padding: 9px 18px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text2);
  font-family: inherit;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.18s;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }

.btn-icon { margin-right: 6px; }

/* Block list */
.block-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 240px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px;
  background: var(--bg3);
}
.block-item {
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text2);
  transition: all 0.15s;
  border: 1px solid transparent;
}
.block-item:hover { background: var(--bg2); color: var(--text); border-color: var(--border); }
.block-item.selected { background: var(--accent-dim); color: var(--accent); border-color: var(--accent); }

/* ── PROGRESS ── */
#progress-section {
  max-width: 560px;
  margin: 32px auto;
  text-align: center;
}
.progress-track {
  height: 6px;
  background: var(--bg3);
  border-radius: 99px;
  overflow: hidden;
  margin: 16px 0 12px;
}
.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 99px;
  transition: width 0.3s ease;
  width: 0%;
}
#progress-text { color: var(--text2); font-size: 0.9rem; min-height: 1.4em; }
.progress-spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 12px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Flavor text during loading */
.flavor-container {
  margin-top: 28px;
  min-height: 3.6em;
  display: flex;
  align-items: center;
  justify-content: center;
}
.flavor-text {
  font-style: italic;
  color: var(--text3);
  font-size: 0.88rem;
  line-height: 1.6;
  max-width: 440px;
  text-align: center;
  white-space: pre-wrap;
}
.flavor-text.fade-in {
  animation: flavorFadeIn 0.6s ease forwards;
}
@keyframes flavorFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.flavor-char {
  display: inline-block;
  transition: none;
  white-space: pre;
}

/* ── RESULTS ── */
.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}
.results-title {
  font-family: inherit;
  font-size: 1.5rem;
  color: var(--accent);
}
.results-actions { display: flex; gap: 8px; }

/* Pack block */
.pack-block { margin-bottom: 40px; }
.pack-header {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.pack-title {
  font-family: inherit;
  font-size: 1.05rem;
  color: var(--accent);
  font-weight: 600;
}
.pack-meta { font-size: 0.8rem; color: var(--text3); }
.pack-badge {
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 99px;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text3);
}

/* Card grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 12px;
}
.pack-block .card-grid {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease;
}
.pack-block.expanded .card-grid {
  max-height: 5000px;
  opacity: 1;
}

/* Card component */
.card-item {
  position: relative;
  border-radius: 4.75%/3.5%;
  overflow: hidden;
  box-shadow: 0 0 8px rgba(0,255,65,0.15);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  background: var(--bg3);
  aspect-ratio: 488/680;
}
.card-item:hover { transform: translateY(-5px) scale(1.025); box-shadow: 0 0 16px rgba(0,255,65,0.3); z-index: 2; }
.card-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: inherit;
}
.card-item .card-back { display: none; }
.card-item.flipped .card-front { display: none; }
.card-item.flipped .card-back { display: block; }

.rarity-gem {
  position: absolute;
  top: 6px; right: 6px;
  width: 18px; height: 18px;
  border-radius: 50%;
  font-size: 0.6rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  box-shadow: 0 2px 6px rgba(0,0,0,0.5);
  pointer-events: none;
  opacity: 0.9;
}
.rarity-gem.C { background: var(--c-col); color: var(--text); }
.rarity-gem.U { background: var(--u-col); }
.rarity-gem.R { background: var(--r-col); }
.rarity-gem.M { background: var(--m-col); }

.flip-btn {
  position: absolute;
  bottom: 7px; right: 7px;
  width: 26px; height: 26px;
  background: rgba(0,0,0,0.85);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: white;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s;
  z-index: 3;
}
.flip-btn:hover { background: rgba(0,255,65,0.8); color: #000; }

/* Card skeleton */
.card-skeleton {
  background: var(--bg3);
  border-radius: 4.75%/3.5%;
  aspect-ratio: 488/680;
  animation: shimmer 1.4s ease-in-out infinite;
}
@keyframes shimmer {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* Tokens section */
#tokens-section { margin-top: 48px; }

/* Error/info banners */
.banner {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  margin-bottom: 16px;
  border: 1px solid;
}
.banner.error { background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.4); color: #fca5a5; }
.banner.warn { background: rgba(245,158,11,0.1); border-color: rgba(245,158,11,0.4); color: #fcd34d; }
.banner.info { background: rgba(99,102,241,0.1); border-color: rgba(99,102,241,0.4); color: #a5b4fc; }

/* ── PRINTER UI ── */
.printer-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 0.85rem;
}
.printer-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--text3);
  flex-shrink: 0;
  transition: background 0.3s, box-shadow 0.3s;
}
.printer-dot.connected { background: #22c55e; box-shadow: 0 0 8px #22c55e88; }
.printer-dot.printing  { background: var(--accent); box-shadow: 0 0 8px var(--accent-glow); animation: pulse 0.8s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:0.4; } }
.printer-label { color: var(--text2); flex: 1; min-width: 120px; }
.printer-status-text { color: var(--text3); font-size: 0.8rem; flex: 2; font-style: italic; }
.btn-printer-connect {
  padding: 7px 14px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text2);
  font-family: inherit;
  font-size: 0.83rem;
  cursor: pointer;
  transition: all 0.18s;
  white-space: nowrap;
}
.btn-printer-connect:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }
.btn-printer-connect.connected { border-color: #22c55e55; color: #86efac; }
.pack-print-btn {
  padding: 5px 11px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text3);
  font-family: inherit;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.18s;
  white-space: nowrap;
}
.pack-print-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }
.pack-print-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.pack-print-btn.printing { border-color: var(--accent); color: var(--accent); animation: pulse 0.8s infinite; }

/* ── RETRO / ASCII MODE (card image filter only) ── */
body.retro .card-item img { filter: grayscale(1) contrast(1.3); }

/* ── COLLAPSIBLE PACKS ── */
.pack-header { cursor: pointer; user-select: none; }
.pack-chevron { display: inline-block; margin-right: 6px; font-size: 0.8rem; color: var(--text3); transition: transform 0.25s ease; }
.pack-block.expanded .pack-chevron { transform: rotate(90deg); }

/* ── THERMAL PREVIEW TOGGLE ── */
.thermal-toggle-wrap { display: flex; align-items: center; gap: 8px; }
.thermal-toggle-wrap .toggle-label { font-size: 0.83rem; white-space: nowrap; }

/* ── GANG PRINTING ── */
.gang-print-row { display: flex; align-items: center; gap: 6px; padding: 0 4px; }
.gang-print-row input[type=checkbox] { accent-color: var(--accent); width: 15px; height: 15px; cursor: pointer; }
.gang-print-row label { font-size: 0.82rem; color: var(--text2); cursor: pointer; white-space: nowrap; }

/* ── CANCEL PRINT ── */
.btn-cancel-print {
  padding: 8px 16px;
  background: rgba(239,68,68,0.15);
  border: 1px solid rgba(239,68,68,0.5);
  border-radius: var(--radius);
  color: #fca5a5;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s;
  animation: pulse 0.8s ease-in-out infinite;
}
.btn-cancel-print:hover { background: rgba(239,68,68,0.3); border-color: #ef4444; color: #fff; }

/* ── QUICK PRINT ── */
.quick-print-row { display: flex; align-items: center; gap: 6px; min-width: 180px; }
.quick-print-row input[type=text] { flex: 1; padding: 6px 10px; font-size: 0.82rem; min-width: 100px; }
.quick-print-row button { white-space: nowrap; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border); }

/* ── CARD LIGHTBOX ── */
.card-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
  touch-action: pan-y;
  -webkit-tap-highlight-color: transparent;
}
.card-lightbox.visible { opacity: 1; }
.card-lightbox-inner {
  position: relative;
  max-height: min(50vh, 50dvh);
  max-width: min(90vw, 90dvw);
  aspect-ratio: 488/680;
  user-select: none;
  -webkit-user-select: none;
}
.card-lightbox-inner img {
  width: 100%;
  height: 100%;
  max-height: min(50vh, 50dvh);
  object-fit: contain;
  border-radius: 4.75%/3.5%;
  box-shadow: 0 0 40px rgba(0,255,65,0.25);
  display: block;
}
.card-lightbox-inner .card-back { display: none; }
.card-lightbox-inner.flipped .card-front { display: none; }
.card-lightbox-inner.flipped .card-back { display: block; }
.card-lightbox-nav {
  background: rgba(0,0,0,0.7);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1.6rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  flex-shrink: 0;
  margin: 0 12px;
}
.card-lightbox-nav:hover { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); }
.card-lightbox-close {
  position: fixed;
  top: 16px;
  right: 16px;
  background: rgba(0,0,0,0.7);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1.2rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  z-index: 10000;
}
.card-lightbox-close:hover { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); }
.card-lightbox-caption {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text2);
  font-size: 0.85rem;
  font-family: inherit;
  text-align: center;
  pointer-events: none;
  white-space: nowrap;
}
.card-lightbox-flip {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  background: rgba(0,0,0,0.85);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: white;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3;
}
.card-lightbox-flip:hover { background: rgba(0,255,65,0.8); color: #000; }

/* ── RESPONSIVE — tall phones (~1080×2340), notches, dynamic toolbars ── */
@media (max-width: 600px) {
  .app-header {
    padding: max(28px, env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) 20px max(16px, env(safe-area-inset-left, 0px));
  }
  .help-btn {
    top: max(10px, env(safe-area-inset-top, 0px));
    right: max(10px, env(safe-area-inset-right, 0px));
    width: 44px;
    height: 44px;
    font-size: 1.05rem;
  }
  .app-title {
    font-size: clamp(1.35rem, 7.2vw + 0.35rem, 2.15rem);
    padding: 0 40px;
  }
  .app-subtitle { font-size: 0.88rem; line-height: 1.45; }

  #main-content {
    padding: 16px max(12px, env(safe-area-inset-left, 0px)) max(40px, env(safe-area-inset-bottom, 0px)) max(12px, env(safe-area-inset-right, 0px));
  }
  #setup-screen { max-width: none; }
  .setup-card { padding: 18px 14px; }
  .form-row { flex-direction: column; gap: 12px; }

  /* Avoid iOS zoom-on-focus on small font inputs */
  input[type=text], input[type=number], select, textarea {
    font-size: 16px;
  }

  .mode-selector { gap: 6px; }
  .mode-btn {
    flex: 1 1 calc(50% - 3px);
    min-width: 0;
    font-size: 0.78rem;
    padding: 11px 6px;
    white-space: normal;
    text-align: center;
    line-height: 1.25;
  }

  .btn-primary { padding: 14px 16px; font-size: 0.95rem; }
  .btn-secondary { padding: 10px 14px; font-size: 0.85rem; }

  .help-modal {
    width: calc(100% - max(24px, env(safe-area-inset-left, 0px) + env(safe-area-inset-right, 0px)));
    max-height: calc(100vh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 20px);
    max-height: calc(100dvh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 20px);
    padding: 26px max(16px, env(safe-area-inset-right, 0px)) 20px max(16px, env(safe-area-inset-left, 0px));
  }

  #progress-section { max-width: none; margin: 20px 0; }
  .flavor-text { max-width: none; padding: 0 4px; }

  .results-header {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 20px;
  }
  .results-title { font-size: 1.2rem; }
  .results-actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    width: 100%;
  }
  .results-actions > .btn-secondary,
  .results-actions > .btn-cancel-print {
    width: 100%;
    text-align: center;
    padding: 11px 14px;
  }
  .results-actions > .thermal-toggle-wrap {
    width: 100%;
    padding: 4px 0;
  }
  .results-actions .thermal-toggle-wrap .toggle-label {
    white-space: normal;
    line-height: 1.35;
  }

  .printer-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 12px;
  }
  .printer-bar .printer-label,
  .printer-bar .printer-status-text {
    flex: none;
    min-width: 0;
  }
  .quick-print-row {
    flex-direction: column;
    align-items: stretch;
    min-width: 0;
    width: 100%;
    gap: 8px;
  }
  .quick-print-row input[type=text] {
    width: 100%;
    min-width: 0;
    padding: 10px 12px;
    font-size: 16px;
  }
  .quick-print-row .btn-printer-connect { width: 100%; padding: 10px 14px; }
  .printer-bar > .btn-printer-connect { width: 100%; align-self: stretch; padding: 10px 14px; }
  .gang-print-row { align-self: flex-start; }

  .pack-header { gap: 8px; align-items: center; }
  .pack-print-btn {
    padding: 8px 12px;
    font-size: 0.8rem;
    min-height: 44px;
    margin-left: auto;
  }

  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 104px), 1fr));
    gap: 8px;
  }
  .flip-btn {
    width: 32px;
    height: 32px;
    font-size: 0.8rem;
  }

  .card-lightbox-inner {
    max-height: none;
    max-width: 100vw;
    width: 100vw;
    max-width: 100dvw;
    width: 100dvw;
    padding: max(8px, env(safe-area-inset-top, 0px)) 8px max(8px, env(safe-area-inset-bottom, 0px));
  }
  .card-lightbox-inner img {
    max-height: calc(100vh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 72px);
    max-height: calc(100dvh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 72px);
    width: 100%;
    height: auto;
    border-radius: 3%;
  }
  .card-lightbox-nav { display: none; }
  .card-lightbox-close {
    top: max(10px, env(safe-area-inset-top, 0px));
    right: max(10px, env(safe-area-inset-right, 0px));
    width: 44px;
    height: 44px;
  }
  .card-lightbox-caption {
    bottom: max(10px, env(safe-area-inset-bottom, 0px));
    left: 50%;
    transform: translateX(-50%);
    white-space: normal;
    max-width: calc(100vw - 24px - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px));
    padding: 0 max(8px, env(safe-area-inset-left, 0px)) 0 max(8px, env(safe-area-inset-right, 0px));
    line-height: 1.35;
    font-size: 0.78rem;
  }
  .card-lightbox-flip {
    width: 40px;
    height: 40px;
    bottom: max(12px, env(safe-area-inset-bottom, 0px));
  }
}

/* Narrow portrait — one column mode chips, slightly larger tap targets */
@media (max-width: 380px) {
  .mode-btn { font-size: 0.72rem; padding: 10px 4px; }
  .app-title { font-size: clamp(1.2rem, 6.5vw, 1.65rem); padding: 0 36px; }
  .card-grid { grid-template-columns: repeat(auto-fill, minmax(min(100%, 96px), 1fr)); gap: 6px; }
}

/* Phone landscape (~2340×1080): short vertical space */
@media (max-height: 480px) and (orientation: landscape) {
  .app-header {
    padding: max(8px, env(safe-area-inset-top, 0px)) max(14px, env(safe-area-inset-right, 0px)) 10px max(14px, env(safe-area-inset-left, 0px));
  }
  .app-title { font-size: clamp(1.15rem, 5vh, 1.5rem); padding: 0 44px; }
  .app-subtitle { font-size: 0.78rem; margin-top: 4px; }
  .help-btn {
    top: max(6px, env(safe-area-inset-top, 0px));
    right: max(6px, env(safe-area-inset-right, 0px));
    width: 40px;
    height: 40px;
  }
  #main-content { padding-top: 12px; padding-bottom: 24px; }
  .mode-selector { margin-bottom: 16px; }
  .setup-card { padding: 14px 12px; }
  .results-header { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .results-actions {
    flex-direction: row;
    flex-wrap: wrap;
    width: auto;
    max-width: 100%;
  }
  .results-actions > .btn-secondary,
  .results-actions > .btn-cancel-print { width: auto; flex: 1 1 auto; min-width: min(100%, 140px); }
  .results-actions > .thermal-toggle-wrap { width: auto; flex: 1 1 100%; }
  .card-lightbox-inner img {
    max-height: calc(100vh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 24px);
    max-height: calc(100dvh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 24px);
  }
}

/* ── SKIP LINK (WCAG 2.4.1) ── */
.skip-link {
  position: absolute;
  top: -60px;
  left: 0;
  background: var(--accent);
  color: #000;
  padding: 8px 16px;
  z-index: 10001;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* ── FOCUS INDICATORS (WCAG 2.4.7) ── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.btn-primary:focus-visible {
  outline-color: #fff;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.4);
}
.card-item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  z-index: 2;
}
.block-item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.pack-header:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ── SCREEN READER ONLY ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── REDUCED MOTION (WCAG 2.3.3) ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .card-item:hover { transform: none; }
}