/* ============================================================
   MEMORIE — Order form styles
   Extracted to keep the HTML lean and to make styling easy to update.
   ============================================================ */

:root{
  --bg:#faf7f2;--ink:#1a1a1a;--muted:#6b6660;--line:#e6e0d6;
  --accent:#c2410c;--accent-soft:#fef3eb;--paper:#fff;
  --green:#15803d;--green-soft:#dcfce7;--red:#b91c1c;
  /* Photobook aspect ratios — overwritten at runtime by order-form.js based
     on state.size. Defaults below match A4 portrait so the form renders
     correctly even if the JS init hasn't run yet (or if config-sizes.js
     fails to load). See config-sizes.js + getSize() for the source of truth. */
  --book-aspect: 210/297;
  /* Two pages side by side with a 2px gutter — overall ratio of a spread.
     Computed from --book-aspect: 2 × (width/height) = 2 × 210/297 ≈ 1.41/1. */
  --book-spread-aspect: 1.41/1
}
*{box-sizing:border-box}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--ink);margin:0;font-size:14px;line-height:1.5;padding-bottom:90px}
.serif{font-family:'Fraunces',serif;letter-spacing:-0.02em}

/* ---- Top bar with stepper ---- */
.topbar{background:var(--paper);border-bottom:1px solid var(--line);padding:14px 20px;position:sticky;top:0;z-index:30}
.topbar-row{max-width:760px;margin:0 auto;display:flex;align-items:center;gap:14px}
.brand-mark{width:28px;height:28px;border-radius:3px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Fraunces',serif;font-weight:700;font-size:14px}
.brand-name{font-family:'Fraunces',serif;font-weight:600;font-size:16px}
.stepper{flex:1;display:flex;align-items:center;gap:6px}
.step-dot{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;background:var(--line);color:var(--muted);flex-shrink:0}
.step-dot.done{background:var(--ink);color:#fff}
.step-dot.active{background:var(--accent);color:#fff}
.step-line{flex:1;height:2px;background:var(--line);min-width:8px}
.step-line.done{background:var(--ink)}
.step-mobile{display:none;font-size:12px;color:var(--muted);font-weight:500}
@media (max-width:640px){.stepper{display:none}.step-mobile{display:block;margin-left:auto}}

/* ---- Step container ---- */
.stage{max-width:760px;margin:0 auto;padding:24px 20px}
.step{display:none;animation:fadeIn .25s ease both}
.step.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.step-head{margin-bottom:18px}
.step-head .small{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:6px}
.step-head h1{font-family:'Fraunces',serif;font-size:30px;font-weight:600;margin:0 0 8px;line-height:1.1;letter-spacing:-0.02em}
.step-head .lede{color:var(--muted);font-size:14px;line-height:1.5}

/* ---- Form pieces ---- */
label{display:block;font-size:13px;font-weight:500;margin-bottom:6px;margin-top:14px}
label.tight{margin-top:8px}
.req{color:var(--red);margin-left:2px}
.field{display:block;width:100%;padding:10px 14px;border-radius:8px;border:1px solid var(--line);background:#fff;font-size:14px;font-family:inherit;outline:none;transition:.15s}
.field:focus{border-color:var(--ink)}
.field.compact{padding:8px 12px;font-size:13px}
.field.error{border-color:var(--red)}
textarea.field{resize:vertical;min-height:70px}
.row{display:flex;gap:10px}
.row > *{flex:1}
.count{font-size:11px;color:var(--muted);text-align:right;margin-top:2px;font-variant-numeric:tabular-nums}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}

.chip-group{display:flex;flex-wrap:wrap;gap:8px}
.btn-ghost{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 18px;font-weight:500;cursor:pointer;font-family:inherit;font-size:13px;color:var(--ink)}
.btn-ghost.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-ghost.tiny{padding:6px 12px;font-size:12px}
.swatch{width:36px;height:36px;border-radius:8px;border:2px solid transparent;cursor:pointer;transition:.15s}
.swatch.active{border-color:var(--ink);transform:scale(1.08)}

/* ---- Font & size pickers ---- */
.font-row{display:grid;grid-template-columns:2fr 1fr;gap:10px;align-items:end;margin-top:8px}
@media (max-width:520px){.font-row{grid-template-columns:1fr}}
.font-row select{font-family:inherit}
/* Collapsible font customiser */
details.font-customiser{margin-top:6px}
details.font-customiser > summary{cursor:pointer;font-size:12px;color:var(--muted);padding:6px 10px;border-radius:6px;background:var(--bg);display:inline-block;list-style:none;user-select:none}
details.font-customiser > summary::-webkit-details-marker{display:none}
details.font-customiser > summary::before{content:"+ ";color:var(--accent);font-weight:600}
details[open].font-customiser > summary::before{content:"− "}
details.font-customiser > summary:hover{color:var(--ink);background:var(--accent-soft)}
details.font-customiser .font-row{margin-top:10px;padding:10px 12px;background:var(--bg);border-radius:8px}
.align-row{margin-top:10px;padding:10px 12px;background:var(--bg);border-radius:8px}
.align-btns{display:flex;gap:6px;margin-top:6px}
.align-btn{flex:1;padding:7px 10px;border-radius:6px;border:1px solid var(--line);background:#fff;cursor:pointer;font-family:inherit;font-size:12px;font-weight:500;color:var(--muted);transition:.15s}
.align-btn:hover{border-color:var(--ink);color:var(--ink)}
.align-btn.active{background:var(--ink);color:#fff;border-color:var(--ink)}

/* Size stepper: [-] [select] [+] */
.size-stepper{display:flex;gap:4px;align-items:stretch}
.size-stepper select{flex:1}
.size-btn{background:#fff;border:1px solid var(--line);border-radius:6px;width:28px;font-size:16px;line-height:1;cursor:pointer;color:var(--ink);font-family:inherit;font-weight:600;padding:0;transition:.15s}
.size-btn:hover{background:var(--ink);color:#fff;border-color:var(--ink)}

/* Extra rows for letter-spacing, colour, etc. */
.extra-row{margin-top:10px;padding:10px 12px;background:var(--bg);border-radius:8px}
.extra-controls{display:flex;align-items:center;gap:10px;margin-top:6px}
.extra-controls input[type="range"]{flex:1;accent-color:var(--accent)}
.extra-controls input[type="color"]{width:42px;height:32px;border:1px solid var(--line);border-radius:6px;cursor:pointer;padding:2px;background:#fff}

/* ---- Spread zoom modal (Step 4) ---- */
.spread-zoom{display:none;position:fixed;inset:0;background:rgba(0,0,0,.88);z-index:200;align-items:center;justify-content:center;cursor:zoom-out;overflow:auto;padding:60px 20px}
.spread-zoom.show{display:flex}
.spread-zoom-close{position:fixed;top:18px;right:24px;background:rgba(255,255,255,.15);color:#fff;border:none;border-radius:50%;width:42px;height:42px;font-size:24px;cursor:pointer;line-height:1;z-index:202}
.spread-zoom-close:hover{background:rgba(255,255,255,.3)}
.spread-zoom-label{position:fixed;top:24px;left:0;right:0;text-align:center;color:#fff;font-family:'Fraunces',serif;font-size:14px;letter-spacing:.15em;text-transform:uppercase;opacity:.9;z-index:201;pointer-events:none}
.spread-zoom-content{transform:scale(2.6);transform-origin:center;cursor:default}
@media (max-width:760px){.spread-zoom-content{transform:scale(1.8)}}
.book-spread{cursor:zoom-in}
.book-spread.solo{cursor:zoom-in}

/* ---- Step 1: Photos ---- */
.upload-zone{border:2px dashed var(--line);border-radius:10px;padding:32px 20px;text-align:center;cursor:pointer;transition:.15s;color:var(--muted);font-size:13px;display:block;background:var(--paper)}
.upload-zone:hover,.upload-zone.over{border-color:var(--accent);background:var(--accent-soft);color:var(--ink)}
.upload-zone strong{color:var(--ink);font-size:16px;font-family:'Fraunces',serif;display:block;margin-bottom:4px}
.photos-stats{display:flex;justify-content:space-between;align-items:center;margin:14px 0 10px;font-size:13px;flex-wrap:wrap;gap:8px}
/* Customise gate (yes/no toggle for captions + reorder) */
.customise-gate{display:flex;flex-direction:column;align-items:center;gap:10px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:14px;margin:14px 0}
.customise-gate-q{font-family:'Fraunces',serif;font-size:14px;color:var(--ink);text-align:center}
.customise-gate-btns{display:flex;gap:8px}
.photos-list{display:flex;flex-direction:column;gap:6px;max-height:55vh;overflow-y:auto;padding-right:4px}
.photo-row{display:grid;grid-template-columns:18px 36px 52px 1fr auto 24px;gap:8px;align-items:center;padding:6px;border-radius:8px;background:var(--paper);border:1px solid var(--line);transition:.15s}
/* Minimal photo row (when customise=No): thumb + caption-readonly + remove */
.photo-row.minimal{grid-template-columns:36px 52px 1fr auto 24px}
.photo-row.minimal .photo-caption-readonly{font-size:12px;color:var(--ink);font-style:italic;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.photo-row .photo-size{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap;padding:0 4px}
.photo-row .num-input{width:100%;text-align:center;padding:4px 2px;font-family:'Fraunces',serif;font-size:13px;border:1px solid var(--line);border-radius:5px;background:#fff;color:var(--ink);font-variant-numeric:tabular-nums}
.photo-row .num-input:focus{border-color:var(--accent);outline:none}
.photo-row.drag-over{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.photo-row.dragging{opacity:.4}
.photo-row .drag-handle{cursor:grab;color:var(--muted);text-align:center;line-height:1;user-select:none;font-size:16px}
.photo-row .drag-handle:active{cursor:grabbing}
.photo-row .num{font-family:'Fraunces',serif;color:var(--muted);text-align:center;font-size:13px}
.photo-row .thumb{width:52px;height:52px;border-radius:4px;background-size:cover;background-position:center;background-color:var(--line);position:relative}
.photo-row .thumb.uploaded::before{content:"✓";position:absolute;top:2px;right:2px;background:var(--green);color:#fff;font-size:9px;width:13px;height:13px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:bold}
.photo-row .thumb.failed::before{content:"!";background:var(--red);color:#fff;position:absolute;top:2px;right:2px;font-size:9px;width:13px;height:13px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:bold}
.photo-row input{width:100%}
.photo-row .arrow-stack{display:flex;flex-direction:column;gap:1px}
.photo-row .arrow-btn{background:#fff;border:1px solid var(--line);width:22px;height:18px;font-size:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--muted);padding:0;border-radius:3px}
.photo-row .arrow-btn:hover{background:var(--bg);color:var(--ink);border-color:var(--ink)}
.photo-row .arrow-btn:disabled{opacity:.3;cursor:not-allowed}
.photo-row .x-btn{background:none;border:none;color:var(--muted);font-size:16px;cursor:pointer;width:24px;height:24px;border-radius:50%}
.photo-row .x-btn:hover{background:#fee2e2;color:var(--red)}

/* ---- Step 2: Layout cards — A4 spread thumbnails ---- */
.layout-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media (max-width:640px){.layout-cards{grid-template-columns:1fr}}
.layout-card{cursor:pointer;padding:14px;border-radius:12px;border:1px solid var(--line);background:var(--paper);transition:.15s;text-align:left}
.layout-card:hover{border-color:var(--ink)}
.layout-card.active{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
/* A4 spread: two A4-portrait pages side by side with a gutter — overall ~1.41:1 */
.layout-card .preview{aspect-ratio:var(--book-spread-aspect);background:#fbf7ef;border-radius:4px;padding:0;margin-bottom:10px;display:grid;grid-template-columns:1fr 1fr;gap:2px;box-shadow:inset 0 0 0 1px var(--line);position:relative;overflow:hidden}
.layout-card .preview .page{background:#fff;padding:6px;display:grid;gap:3px;border:1px solid #ece6dc}
.layout-card .preview .page > div{background:#aaa;border-radius:1px}
.layout-card.slow .preview .page{grid-template-columns:1fr;grid-template-rows:1fr}
.layout-card.balanced .preview .page{grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}
.layout-card.balanced .preview .page > :first-child{grid-column:span 2}
.layout-card.dense .preview .page{grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}
.layout-card .name{font-family:'Fraunces',serif;font-weight:600;font-size:16px}
.layout-card .desc{color:var(--muted);font-size:12px;margin-top:2px}
.rhythm-info{padding:10px 14px;border-radius:8px;background:var(--bg);color:var(--muted);font-size:13px;margin-top:14px}
.rhythm-info.ok{background:var(--green-soft);color:var(--green)}
.rhythm-info.warn{background:#fef3c7;color:#92400e}
.rhythm-info.err{background:#fee2e2;color:var(--red)}

/* ---- Step 3: Cover ---- */
.cover-layout{display:grid;grid-template-columns:1fr 220px;gap:24px;align-items:start}
@media (max-width:760px){.cover-layout{grid-template-columns:1fr}}
.cover-preview-wrap{position:sticky;top:90px;display:flex;flex-direction:column;gap:18px}
.cover-preview{width:220px;aspect-ratio:var(--book-aspect);background:#f0eee8;border:1px solid var(--line);border-radius:4px;overflow:hidden;box-shadow:0 12px 28px -10px rgba(0,0,0,.2);container-type:inline-size}
.back-cover-preview{width:220px;aspect-ratio:var(--book-aspect);background:#f0eee8;border:1px solid var(--line);border-radius:4px;overflow:hidden;box-shadow:0 12px 28px -10px rgba(0,0,0,.2);container-type:inline-size}
.cover-preview-label{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:8px;font-weight:600;text-align:center}
.cover-subsection{padding-top:14px;margin-top:18px;border-top:1px solid var(--line)}
.cover-subsection-title{font-family:'Fraunces',serif;font-weight:600;font-size:16px;margin-bottom:6px}

/* ---- Illustration picker with tabs ---- */
.ill-tabs{display:flex;gap:0;border:1px solid var(--line);border-radius:8px;padding:3px;margin-bottom:10px;background:var(--paper)}
.ill-tab{flex:1;padding:7px 10px;border-radius:6px;border:none;background:transparent;cursor:pointer;font-family:inherit;font-size:12px;font-weight:500;color:var(--muted)}
.ill-tab.active{background:var(--ink);color:#fff}
.ill-controls{display:grid;grid-template-columns:1fr;gap:8px;margin-bottom:8px}
.ill-search{padding:8px 12px;border-radius:8px;border:1px solid var(--line);font-size:13px;font-family:inherit;outline:none;background:#fff}
.ill-search:focus{border-color:var(--ink)}
.ill-category{padding:8px 12px;border-radius:8px;border:1px solid var(--line);font-size:13px;font-family:inherit;outline:none;background:#fff}
/* Occasion chips — tag-bundle filter buttons */
.ill-occasion-chips{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:8px}
.ill-chip{padding:4px 10px;border-radius:999px;border:1px solid var(--line);background:#fff;font-family:inherit;font-size:11px;color:var(--muted);cursor:pointer;font-weight:500;letter-spacing:.01em;transition:.15s}
.ill-chip:hover{border-color:var(--ink);color:var(--ink)}
.ill-chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}
/* Two-pane row: subject sidebar on the left, results grid on the right */
.ill-picker-row{display:grid;grid-template-columns:118px 1fr;gap:8px}
.ill-subject-list{display:flex;flex-direction:column;gap:2px;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:4px;max-height:240px;overflow-y:auto}
.ill-subject{padding:6px 8px;border-radius:5px;border:none;background:transparent;font-family:inherit;font-size:11.5px;color:var(--muted);text-align:left;cursor:pointer;font-weight:500;letter-spacing:.005em;display:flex;justify-content:space-between;align-items:center;gap:4px}
.ill-subject:hover{background:#fff;color:var(--ink)}
.ill-subject.active{background:var(--ink);color:#fff}
.ill-subject .count{opacity:.55;font-weight:400;font-size:10.5px}
.ill-grid-narrow{grid-template-columns:repeat(auto-fill,minmax(68px,1fr))!important;grid-auto-rows:68px!important;gap:8px!important}
.ill-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(70px,1fr));grid-auto-rows:70px;gap:8px;max-height:300px;overflow-y:auto;scrollbar-gutter:stable;padding:8px;background:var(--bg);border-radius:8px;border:1px solid var(--line)}
.ill-grid .empty{grid-column:1/-1;text-align:center;color:var(--muted);font-size:12px;padding:24px 8px}
.ill-tile{width:100%;height:100%;border-radius:6px;background:#fff;border:1.5px solid var(--line);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:12px;transition:.15s;position:relative;overflow:hidden;box-sizing:border-box}
.ill-tile.active{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 2px var(--accent-soft)}
.ill-tile:hover{border-color:var(--ink)}
.ill-tile > div{width:100%;height:100%}
.ill-tile svg{width:100%;height:100%;color:var(--ink);max-width:100%;max-height:100%}
.ill-tile img{width:100%;height:100%;object-fit:contain}
.ill-tile .label{position:absolute;bottom:-2px;left:0;right:0;text-align:center;font-size:8px;color:var(--muted);opacity:0;transition:.15s;background:rgba(255,255,255,.9);padding:1px 2px}
.ill-tile:hover .label{opacity:1}
.ill-size-row{display:flex;align-items:center;gap:10px;margin-top:10px;font-size:13px}
.ill-size-row input[type=range]{flex:1;accent-color:var(--accent)}

/* ---- Step 4: Book preview ---- */
.book-preview{display:flex;flex-direction:column;gap:28px;align-items:center;padding:14px 4px}
.book-pair{display:flex;flex-direction:column;align-items:center;gap:8px}
.book-spread{display:flex;align-items:center;gap:2px;background:#3a342d;padding:6px;border-radius:3px;box-shadow:0 14px 30px -10px rgba(0,0,0,.32);cursor:zoom-in}
.book-spread.solo{background:transparent;padding:0;box-shadow:none}
.book-spread.solo .page{box-shadow:0 14px 30px -10px rgba(0,0,0,.32);border-radius:2px}
.book-spread .page{width:150px;aspect-ratio:var(--book-aspect);background:#fff;position:relative;overflow:hidden;container-type:inline-size}
.book-spread-label{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:600}

/* ---- Step 5/6: Review ---- */
.review-summary{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:16px}
.review-row{display:flex;justify-content:space-between;padding:6px 0;font-size:13px;gap:14px}
.review-row .lbl{color:var(--muted)}
.review-row .val{text-align:right;font-weight:500}
.price-summary{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:16px}
.price-line{display:flex;justify-content:space-between;padding:6px 0;font-size:14px}
.price-line.total{font-family:'Fraunces',serif;font-size:18px;font-weight:600;border-top:1px solid var(--line);margin-top:8px;padding-top:14px}
.price-line.discount{color:var(--accent)}
.terms{display:flex;gap:10px;align-items:flex-start;padding:12px;background:var(--accent-soft);border-radius:8px;margin-bottom:14px;font-size:13px;color:var(--ink)}
.terms input{margin-top:2px;flex-shrink:0;width:18px;height:18px;cursor:pointer;accent-color:var(--accent)}
.terms a{color:var(--accent);text-decoration:underline}
.errors{display:none;background:#fee2e2;color:var(--red);padding:14px 16px;border-radius:8px;margin-bottom:14px;font-size:13px}
.errors.show{display:block}
.errors ul{margin:6px 0 0;padding-left:20px}

/* ---- Step-nav (bottom) ---- */
.step-nav{position:fixed;bottom:0;left:0;right:0;background:var(--paper);border-top:1px solid var(--line);padding:14px 20px;z-index:20;box-shadow:0 -8px 24px -16px rgba(0,0,0,.15)}
.step-nav-inner{max-width:760px;margin:0 auto;display:flex;align-items:center;gap:14px}
.btn-primary{background:var(--ink);color:#fff;border:none;border-radius:999px;padding:12px 24px;font-weight:600;cursor:pointer;font-family:inherit;font-size:14px;transition:.15s}
.btn-primary:hover{background:#333;transform:translateY(-1px)}
.btn-primary:disabled{background:var(--line);color:var(--muted);cursor:not-allowed;transform:none}
.step-nav-info{flex:1;text-align:center;font-size:12px;color:var(--muted);font-weight:500}

/* ---- Uploading overlay ---- */
.uploading-overlay{display:none;position:fixed;inset:0;background:rgba(26,26,26,.95);z-index:300;align-items:center;justify-content:center;flex-direction:column;color:#fff;padding:40px}
.uploading-overlay.show{display:flex}
.uploading-overlay .serif-large{font-family:'Fraunces',serif;font-size:32px;font-weight:600;margin-bottom:12px;letter-spacing:-0.02em}
.uploading-overlay .status{font-size:14px;color:rgba(255,255,255,.7);margin-bottom:24px}
.uploading-overlay .progress-bar{width:240px;height:6px;background:rgba(255,255,255,.15);border-radius:3px;overflow:hidden;position:relative}
.uploading-overlay .progress-bar::after{content:'';position:absolute;left:0;top:0;height:100%;background:var(--accent);border-radius:3px;width:var(--up,0%);transition:width .2s}


/* ---- Step 3: collapsible cover sections (v2 layout) ---- */
.cover-layout-v2{display:flex;flex-direction:column;gap:14px}
.cover-section{background:var(--paper);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.cover-section > summary{cursor:pointer;font-family:'Fraunces',serif;font-size:15px;font-weight:600;padding:14px 16px;list-style:none;user-select:none;display:flex;justify-content:space-between;align-items:center;background:var(--paper);color:var(--ink)}
.cover-section > summary::-webkit-details-marker{display:none}
.cover-section > summary::after{content:'+';color:var(--accent);font-size:18px;font-weight:600;width:18px;height:18px;display:flex;align-items:center;justify-content:center}
.cover-section[open] > summary::after{content:'−'}
.cover-section > summary:hover{background:var(--accent-soft)}
.cover-section-body{padding:14px 16px;border-top:1px solid var(--line)}

/* Mobile-friendly preview: centred under each section */
.cover-preview-mobile{display:flex;flex-direction:column;align-items:center;gap:6px;padding:8px 0}
.cover-preview-mobile .cover-preview-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.cover-preview-mobile .cover-preview,.cover-preview-mobile .back-cover-preview{max-width:280px;width:80%;aspect-ratio:var(--book-aspect);container-type:inline-size;background:#fff;border:1px solid var(--line);box-shadow:0 14px 30px -10px rgba(0,0,0,.22);overflow:hidden;border-radius:2px}
@media (min-width:760px){
  .cover-preview-mobile .cover-preview,.cover-preview-mobile .back-cover-preview{max-width:360px}
}


/* ---- Step 3 redesign: substeps + style cards ---- */
.cover-substepper{display:flex;gap:6px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:6px;margin-bottom:14px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.cover-substep-dot{flex:1;background:transparent;border:none;padding:8px 10px;border-radius:7px;cursor:pointer;font-family:inherit;font-size:12px;font-weight:500;color:var(--muted);text-align:center;display:flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap;min-width:0;transition:.15s}
.cover-substep-dot .n{display:inline-flex;width:18px;height:18px;border-radius:50%;background:var(--line);color:var(--muted);align-items:center;justify-content:center;font-size:10px;font-weight:600;flex-shrink:0;transition:.15s}
.cover-substep-dot:hover{background:var(--accent-soft);color:var(--ink)}
.cover-substep-dot.active{background:var(--ink);color:#fff}
.cover-substep-dot.active .n{background:var(--accent);color:#fff}
.cover-substep-dot.done .n{background:var(--ink);color:#fff}
@media (max-width:520px){.cover-substep-dot{font-size:11px;padding:7px 6px}}

/* Substep visibility */
.cover-substep{display:none}
.cover-substep.active{display:block;animation:fadeIn .25s ease both}

/* Live preview — sits in normal flow at the BOTTOM of substeps B/C below the
   inputs. NOT sticky — it scrolls with the page. Has its own contrasting
   background so the inputs above visually separate from the preview. */
.cover-preview-sticky{background:#ede7dd;border:1px solid #d9d2c5;border-radius:10px;padding:18px 14px 20px;display:flex;flex-direction:column;align-items:center;gap:10px;margin:20px 0 8px;box-shadow:inset 0 1px 0 rgba(255,255,255,.5)}
.cover-preview-sticky .cover-preview-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em;font-weight:600}
.cover-preview-sticky .cover-preview{width:75%;max-width:300px;aspect-ratio:var(--book-aspect);container-type:inline-size;background:#fff;border:1px solid var(--line);box-shadow:0 14px 28px -12px rgba(0,0,0,.3);overflow:hidden;border-radius:2px}

/* Style cards (used by 3a Style and 3d Back cover) — each shows a REAL render of its style */
.style-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin-bottom:14px}
.style-card{background:var(--paper);border:1.5px solid var(--line);border-radius:10px;padding:12px;cursor:pointer;font-family:inherit;color:var(--ink);text-align:left;transition:.15s;display:flex;flex-direction:column;gap:6px}
.style-card:hover{border-color:var(--ink)}
.style-card.active{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 2px var(--accent-soft)}
/* Render container — gives the cover-preview innards the container-type they need
   so the cqw font sizing works correctly inside the card. Used by the FRONT
   cover style cards on substep A (they are real cover renders). */
.style-card .style-card-render{width:100%;aspect-ratio:var(--book-aspect);background:#f0eee8;border-radius:4px;overflow:hidden;container-type:inline-size;box-shadow:0 4px 10px -6px rgba(0,0,0,.25);margin-bottom:6px}
/* Mini-mock container — used by the BACK cover cards on substep D. Lighter
   illustrative mocks, not full renders, because the full back render is shown
   below the cards anyway. */
.style-card .style-mock{width:100%;aspect-ratio:var(--book-aspect);background:#eee;border-radius:4px;overflow:hidden;position:relative;display:flex;align-items:stretch;justify-content:stretch;margin-bottom:6px}
.style-card .style-name{font-family:'Fraunces',serif;font-weight:600;font-size:15px;color:var(--ink)}
.style-card .style-desc{font-size:12px;color:var(--muted);line-height:1.35}

/* Back-cover mini mocks — A4 portrait shape but compact, EXPLICIT dimensions
   so both cards (text-only and 2x2 grid) render identically. `width:auto`
   shrinks differently for flex-grid content vs. single-centred-text content
   inside a grid cell, so we lock the box size here. */
/* Back-cover mock outer box — explicit 113×160 box with NO aspect-ratio (it
   was fighting with height:160px). Uses #back-style-cards for high specificity
   so it always beats the generic .style-card .style-mock rule. */
#back-style-cards .style-card .style-mock{width:113px !important;height:160px !important;min-width:113px !important;max-width:113px !important;min-height:160px !important;max-height:160px !important;flex:0 0 auto !important;aspect-ratio:auto !important;background:#eee !important;margin:0 auto 6px !important;display:flex !important;align-self:center !important;box-sizing:border-box}
.style-mock-back-text{padding:30% 12%;color:#1a3a4a;display:flex !important;align-items:center;justify-content:center;width:100%;height:100%}
.style-mock-back-text .m-back-note{font-family:'Fraunces',serif;font-style:italic;font-size:8px;text-align:center;line-height:1.3}
.style-mock-back-grid{padding:8%;display:flex !important;flex-direction:column;gap:4%;width:100%;height:100%}
.style-mock-back-grid .m-grid{flex:1;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:3%}
.style-mock-back-grid .m-grid > div{background:linear-gradient(135deg,#a3845f,#d4b888);border-radius:1px}
.style-mock-back-grid .m-back-note{font-family:'Fraunces',serif;font-style:italic;font-size:5px;color:#1a3a4a;text-align:center;margin-top:3%}

/* Cover-photo thumbnail picker (Magazine + Framed styles on substep B) */
.cover-photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(82px,1fr));grid-auto-rows:82px;gap:8px;padding:10px;background:var(--bg);border:1px solid var(--line);border-radius:8px;max-height:340px;overflow-y:auto}
.cover-photo-tile{position:relative;width:100%;height:100%;padding:0;border:2px solid var(--line);border-radius:6px;background:#fff;cursor:pointer;overflow:hidden;transition:.15s}
.cover-photo-tile:hover{border-color:var(--ink)}
.cover-photo-tile.active{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.cover-photo-tile-img{position:absolute;inset:0;background-size:cover;background-position:center;background-color:#eee}
.cover-photo-tile-num{position:absolute;top:3px;left:3px;background:rgba(0,0,0,.65);color:#fff;font-size:10px;font-weight:600;padding:1px 5px;border-radius:3px;font-variant-numeric:tabular-nums}
.cover-photo-tile.active .cover-photo-tile-num{background:var(--accent)}
.cover-photo-empty{padding:18px 12px;text-align:center;color:var(--muted);font-size:13px;background:var(--bg);border:1px dashed var(--line);border-radius:8px}

.back-photo-hint{font-size:12px;color:var(--muted);font-style:italic;margin:4px 0 8px;line-height:1.4}


/* ============================================================
   Step 4: Reorganise gate + panel
   ============================================================ */

/* Entry gate — sits above the book preview, asks if user wants to tweak */
.reorganize-gate{display:flex;flex-direction:column;align-items:center;gap:10px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:14px;margin:0 0 12px}
.reorganize-gate:last-of-type{margin-bottom:18px}
.reorganize-gate-q{font-family:'Fraunces',serif;font-size:14px;color:var(--ink);text-align:center}
.reorganize-gate-btns{display:flex;gap:8px}
.reorganize-gate-hint{font-size:11px;color:var(--muted);text-align:center;line-height:1.45;max-width:420px;margin-top:2px}

/* Panel — full overlay with backdrop + sliding inner.
   Mobile (< 760px): bottom sheet sliding up from the bottom.
   Desktop (>= 760px): right-side panel sliding in from the right. */
.reorganize-panel{position:fixed;inset:0;z-index:80;display:none;pointer-events:none}
.reorganize-panel.open{display:block;pointer-events:auto}
.reorganize-panel-backdrop{position:absolute;inset:0;background:rgba(26,26,26,.35);opacity:0;transition:opacity .25s ease;cursor:pointer}
.reorganize-panel.open .reorganize-panel-backdrop{opacity:1}
.reorganize-panel-inner{position:absolute;bottom:0;left:0;right:0;background:var(--paper);border-top:1px solid var(--line);border-top-left-radius:14px;border-top-right-radius:14px;max-height:85vh;display:flex;flex-direction:column;transform:translateY(100%);transition:transform .28s ease;box-shadow:0 -20px 40px -16px rgba(0,0,0,.25)}
.reorganize-panel.open .reorganize-panel-inner{transform:translateY(0)}
@media (min-width:760px){
  .reorganize-panel-inner{top:0;bottom:0;left:auto;right:0;width:420px;max-height:none;border-radius:0;border-top:none;border-left:1px solid var(--line);transform:translateX(100%);box-shadow:-20px 0 40px -16px rgba(0,0,0,.18)}
  .reorganize-panel.open .reorganize-panel-inner{transform:translateX(0)}
}

/* Push main content + step-nav left so they stay visible behind the desktop panel */
@media (min-width:760px){
  body.panel-open{padding-right:420px;transition:padding-right .28s ease}
  body.panel-open .step-nav{right:420px;transition:right .28s ease}
}
/* Mobile: bottom sheet covers the lower part of the screen — step-nav is hidden so it doesn't sit under the sheet */
@media (max-width:759px){
  body.panel-open .step-nav{display:none}
}

.reorganize-panel-header{padding:14px 18px 12px;border-bottom:1px solid var(--line);background:var(--bg)}
.reorganize-panel-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.reorganize-panel-title > span{font-family:'Fraunces',serif;font-weight:600;font-size:16px;color:var(--ink)}
.reorganize-close{background:none;border:none;color:var(--muted);font-size:28px;line-height:1;cursor:pointer;padding:0 6px;border-radius:4px}
.reorganize-close:hover{color:var(--ink);background:rgba(0,0,0,.04)}

/* Image borders row — separate row above the page list */
.reorganize-borders-row{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:12px 18px;border-bottom:1px solid var(--line);background:var(--paper)}
.reorganize-borders-label{font-size:13px;font-weight:600;color:var(--ink);margin-bottom:2px}
.reorganize-borders-hint{font-size:11px;color:var(--muted);line-height:1.35;max-width:240px}
.reorganize-borders-btns{display:flex;gap:6px;flex-shrink:0}

/* Panel body — scrollable list of page groups */
.reorganize-panel-body{flex:1;overflow-y:auto;padding:8px 14px 14px;background:var(--bg)}

/* One collapsible group per book page (1..20). Caret rotates when collapsed. */
.reorganize-page-group{margin-top:10px;background:var(--paper);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.reorganize-page-group:first-child{margin-top:0}
.reorganize-page-header{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;cursor:pointer;background:var(--paper);font-family:'Fraunces',serif;font-size:13px;font-weight:600;color:var(--ink);user-select:none;border:none;width:100%;text-align:left;font-family:'Fraunces',serif}
.reorganize-page-header:hover{background:var(--accent-soft)}
.reorganize-page-header .reorganize-page-meta{color:var(--muted);font-family:'Inter',sans-serif;font-weight:500;font-size:11px}
.reorganize-page-header .caret{color:var(--accent);font-weight:600;transition:transform .15s;display:inline-block;width:14px;text-align:center}
.reorganize-page-group.collapsed .caret{transform:rotate(-90deg)}
.reorganize-page-body{padding:6px 8px 8px;display:flex;flex-direction:column;gap:6px;border-top:1px solid var(--line)}
.reorganize-page-group.collapsed .reorganize-page-body{display:none}

/* Photo row inside the panel — same column layout as Step 1's customise row */
.reorganize-photo-row{display:grid;grid-template-columns:18px 36px 48px 1fr auto 24px;gap:6px;align-items:center;padding:5px;border-radius:6px;background:var(--paper);border:1px solid var(--line);transition:.15s}
.reorganize-photo-row.dragging{opacity:.4}
.reorganize-photo-row.drag-over{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.reorganize-photo-row .drag-handle{cursor:grab;color:var(--muted);text-align:center;line-height:1;user-select:none;font-size:16px}
.reorganize-photo-row .drag-handle:active{cursor:grabbing}
.reorganize-photo-row .num-input{width:100%;text-align:center;padding:4px 2px;font-family:'Fraunces',serif;font-size:13px;border:1px solid var(--line);border-radius:5px;background:#fff;color:var(--ink);font-variant-numeric:tabular-nums}
.reorganize-photo-row .num-input:focus{border-color:var(--accent);outline:none}
.reorganize-photo-row .thumb{width:48px;height:48px;border-radius:4px;background-size:cover;background-position:center;background-color:var(--line);position:relative}
.reorganize-photo-row .thumb.uploaded::before{content:"✓";position:absolute;top:2px;right:2px;background:var(--green);color:#fff;font-size:9px;width:13px;height:13px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:bold}
.reorganize-photo-row input[type=text]{width:100%;padding:6px 8px;border-radius:5px;border:1px solid var(--line);background:#fff;font-family:inherit;font-size:12px;outline:none}
.reorganize-photo-row input[type=text]:focus{border-color:var(--accent)}
.reorganize-photo-row .arrow-stack{display:flex;flex-direction:column;gap:1px}
.reorganize-photo-row .arrow-btn{background:#fff;border:1px solid var(--line);width:22px;height:18px;font-size:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--muted);padding:0;border-radius:3px}
.reorganize-photo-row .arrow-btn:hover{background:var(--bg);color:var(--ink);border-color:var(--ink)}
.reorganize-photo-row .arrow-btn:disabled{opacity:.3;cursor:not-allowed}
.reorganize-photo-row .x-btn{background:none;border:none;color:var(--muted);font-size:16px;cursor:pointer;width:24px;height:24px;border-radius:50%}
.reorganize-photo-row .x-btn:hover{background:#fee2e2;color:var(--red)}

/* Empty page placeholder (when a page has no photos yet because count < 20) */
.reorganize-page-empty{font-size:11px;color:var(--muted);font-style:italic;text-align:center;padding:8px 4px}

/* Footer with Add-more-photos button — sticky to the bottom of the panel */
.reorganize-panel-footer{padding:12px 18px;border-top:1px solid var(--line);background:var(--paper);position:sticky;bottom:0}
.reorganize-panel-footer .btn-ghost{width:100%}

/* ---- Step 5: Cart + checkout (combined) ---- */

/* Section headers within Step 5 — separates the cart rows, customer
   details, and order summary so the long checkout page reads as distinct
   blocks rather than one wall of inputs. */
.cart-section-head{font-family:'Fraunces',serif;font-weight:600;font-size:18px;color:var(--ink);margin:28px 0 6px;padding-top:18px;border-top:1px solid var(--line)}
.cart-section-head:first-of-type{border-top:none;padding-top:0;margin-top:24px}


/* Promo banner — sits above the cart rows, surfaces the active deal */
.promo-banner{background:var(--accent-soft);border:1px solid #f4d0b4;color:var(--ink);border-radius:8px;padding:10px 14px;margin:0 0 18px;font-size:13px;line-height:1.4}
.promo-banner strong{color:var(--accent);font-weight:600}
.promo-banner.hidden{display:none}

/* Cart row — one card per designed book */
.cart-rows{display:flex;flex-direction:column;gap:12px;margin-bottom:18px}
.cart-row{display:flex;gap:14px;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:14px;align-items:center}
.cart-row .cart-thumb{flex:0 0 auto;width:54px;aspect-ratio:var(--book-aspect);background:#f0eee8;border-radius:3px;overflow:hidden;container-type:inline-size;border:1px solid var(--line)}
.cart-row .cart-details{flex:1;min-width:0}
.cart-row .cart-title{font-family:'Fraunces',serif;font-weight:600;font-size:15px;color:var(--ink);margin:0 0 4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cart-row .cart-meta{font-size:12px;color:var(--muted);display:flex;flex-wrap:wrap;gap:10px}
.cart-row .cart-meta span{white-space:nowrap}
.cart-row .cart-controls{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.cart-row .cart-qty-wrap{display:flex;align-items:center;gap:4px}
.cart-row .cart-qty-wrap label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin:0}
.cart-row .cart-qty{padding:6px 8px;border:1px solid var(--line);border-radius:4px;background:var(--paper);font-size:13px;font-family:'Inter',sans-serif;cursor:pointer}
.cart-row .cart-price{font-size:13px;color:var(--ink);font-weight:500;text-align:right;min-width:80px;display:flex;flex-direction:column;align-items:flex-end;gap:1px;line-height:1.2}
.cart-row .cart-price-was-line{font-size:12px;color:var(--muted);font-weight:400;white-space:nowrap}
.cart-row .cart-price-was{text-decoration:line-through}
.cart-row .cart-price-pct{color:var(--green);font-weight:500;text-decoration:none}
.cart-row .cart-price-now{color:var(--accent);font-weight:600;font-size:14px}
.cart-row .cart-icon-btn{background:none;border:1px solid var(--line);color:var(--muted);width:32px;height:32px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;transition:.15s}
.cart-row .cart-icon-btn:hover{border-color:var(--ink);color:var(--ink);background:#f5f1ea}
.cart-row .cart-icon-btn.remove:hover{background:#fee2e2;border-color:#fca5a5;color:var(--red)}

/* Add-another-book action */
.cart-actions{margin-bottom:18px}
.cart-actions .btn-ghost{width:100%;padding:12px;border:1px dashed var(--line);background:var(--paper);font-family:'Inter',sans-serif;font-size:14px;color:var(--ink);border-radius:8px;cursor:pointer;transition:.15s}
.cart-actions .btn-ghost:hover:not(:disabled){border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}
.cart-actions .btn-ghost:disabled{opacity:.4;cursor:not-allowed}
.cart-actions .cap-note{font-size:12px;color:var(--muted);text-align:center;margin-top:6px}

/* Cart totals block — subtotal, discount, shipping, grand total */
.cart-totals{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:14px 16px}
.cart-totals .price-line{display:flex;justify-content:space-between;font-size:13px;padding:4px 0;color:var(--ink)}
.cart-totals .price-line.discount{color:var(--green)}
.cart-totals .price-line.total{border-top:1px solid var(--line);margin-top:6px;padding-top:10px;font-weight:600;font-size:15px;font-family:'Fraunces',serif}
.cart-totals .price-empty{text-align:center;color:var(--muted);font-size:13px;padding:8px 0}

/* Mobile: stack the cart row vertically */
@media (max-width: 560px){
  .cart-row{flex-wrap:wrap}
  .cart-row .cart-thumb{width:46px}
  .cart-row .cart-details{flex:1 1 calc(100% - 60px)}
  .cart-row .cart-details{flex:1 1 calc(100% - 60px)}
  .cart-row .cart-controls{flex:1 1 100%;justify-content:space-between;padding-top:8px;border-top:1px dashed var(--line);margin-top:4px}
  .cart-row .cart-price{min-width:0}
}