[hidden] { display: none !important; }
body.has-bar { padding-bottom: 96px; }

.quote-page { padding: 40px 0 72px; }
.quote-page section { padding: 0; }
.quote-head { margin-bottom: 28px; }
.quote-head h1 { font-size: clamp(2.1rem, 4vw, 3rem); }

/* Stage 1: upload */
.dropzone {
  display: block; border: 1.5px dashed var(--border-strong); border-radius: 16px; padding: 56px 24px; text-align: center;
  cursor: pointer; transition: border-color .15s, background .15s; background: var(--card);
}
.dropzone:hover, .dropzone.drag { border-color: var(--text); background: var(--card-2); }
.dropzone input { display: none; }
.dz-title { font-family: var(--font-display); font-size: 1.6rem; margin: 18px 0 4px; }
.dz-sub { color: var(--muted); }
.dz-browse { display: inline-flex; margin-top: calc(var(--flower-room) + 10px); }      /* room for its flower */
.file-types { display: flex; justify-content: center; gap: 10px; }
.ftype {
  width: 56px; padding: 10px 0 6px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg);
  font-size: .78rem; font-weight: 700; color: var(--muted); text-align: center;
}
.ftype::before { content: ''; display: block; width: 18px; height: 22px; margin: 0 auto 6px; border: 2px solid var(--border-strong); border-radius: 3px; }
.dz-extra { display: flex; justify-content: center; gap: 28px; flex-wrap: wrap; margin-top: 22px; }
.dz-extra button { background: none; border: 0; cursor: pointer; }
.trust { text-align: center; color: var(--muted); font-size: .95rem; margin-top: 18px; }

.error { background: transparent; border: 1px solid var(--danger); color: var(--danger); padding: 10px 14px; border-radius: 10px; margin-top: 14px; display: none; }
.error.show { display: block; }
.warn { background: transparent; border: 1px solid var(--warn); color: var(--warn); padding: 10px 14px; border-radius: 10px; margin-top: 14px; font-size: .95rem; display: none; }
.warn.show { display: block; }

/* Stage 2: parts + process choice */
.parts-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.parts-head h2 { margin: 0; }
.parts-head .count { color: var(--muted); }
.parts-head .btn { margin-left: auto; padding: 9px 20px; }

.part { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 20px; margin-bottom: 16px; }
.part-head { display: flex; align-items: center; gap: 14px; }
.part-ext { width: 46px; height: 46px; border-radius: 10px; border: 1px solid var(--border-strong); display: grid; place-items: center; font-size: .8rem; font-weight: 700; flex: none; }
.part-name { font-weight: 700; word-break: break-all; }
.part-meta { color: var(--muted); font-size: .9rem; }
.part-remove { margin-left: auto; background: none; border: 1px solid var(--border); color: var(--muted); border-radius: 50%; width: 34px; height: 34px; font-size: 1.1rem; cursor: pointer; flex: none; }
.part-remove:hover { color: var(--text); border-color: var(--border-strong); }
.part-ask { margin: 18px 0 12px; color: var(--muted); }
.part-foot { display: flex; align-items: center; gap: 14px; margin-top: var(--flower-room); flex-wrap: wrap; }      /* room above for the Configure button's flower */
.proc-grid.flowered { margin-top: var(--flower-room); }
.part-foot .change { background: none; border: 0; color: var(--muted); text-decoration: underline; cursor: pointer; font-size: .95rem; }
.part-foot .btn { margin-left: auto; padding: 10px 24px; }
.part-note { color: var(--danger); font-size: .92rem; margin-top: 10px; }

.proc-grid { display: grid; gap: 12px; margin-top: 16px; }
.proc {
  position: relative; display: block; width: 100%; text-align: left; background: var(--bg); border: 1px solid var(--border);
  border-radius: 16px; padding: 18px 60px 18px 22px; color: var(--text); cursor: pointer; transition: border-color .15s;
}
.proc:hover, .proc.on { border-color: var(--text); }
.proc-title { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-weight: 700; font-size: 1.15rem; }
.proc-badge { background: var(--accent-soft); border: 1px solid var(--border-strong); font-size: .74rem; font-weight: 700; padding: 1px 11px; border-radius: 999px; }
.proc-desc { color: var(--muted); margin-top: 2px; }
.proc-info { display: flex; align-items: center; gap: 8px; margin-top: 12px; color: var(--muted); font-size: .95rem; }
.proc-info svg { width: 18px; height: 18px; flex: none; }
.proc-arrow { position: absolute; right: 22px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.proc-arrow svg { width: 22px; height: 22px; }
.proc.static { cursor: default; }
.proc.static:hover { border-color: var(--border); }
.proc.static.on:hover { border-color: var(--text); }

/* Stage 3: configure */
.config-top { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; flex-wrap: wrap; }
.back-btn { background: none; border: 1px solid var(--border-strong); color: var(--text); border-radius: 999px; padding: 8px 18px; cursor: pointer; font-size: .98rem; }
.back-btn:hover { background: var(--accent-soft); }
.ptabs { display: flex; gap: 8px; flex-wrap: wrap; }
.ptab { background: var(--card); border: 1px solid var(--border); color: var(--muted); border-radius: 999px; padding: 6px 14px; cursor: pointer; font-size: .92rem; max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ptab.on { color: var(--text); border-color: var(--text); }

.config-layout { display: grid; grid-template-columns: 1fr 1.05fr; gap: 28px; align-items: start; }
.config-left { position: sticky; top: 92px; }
.viewer {
  position: relative; width: 100%; height: 360px; overflow: hidden;
  border: 1px solid var(--border); border-radius: 16px; background: var(--viewer-bg);
}
.viewer canvas { display: block; width: 100%; height: 100%; cursor: grab; }
.viewer canvas:active { cursor: grabbing; }
.viewer-tools { position: absolute; top: 10px; right: 10px; display: flex; gap: 6px; z-index: 2; }
.viewer-btn { background: var(--header-bg); color: var(--text); border: 1px solid var(--border); border-radius: 999px; padding: 5px 13px; font-size: .85rem; cursor: pointer; }
.viewer-btn:hover { border-color: var(--border-strong); }
.viewer-dims { position: absolute; bottom: 10px; left: 12px; font-size: .9rem; color: var(--text); background: var(--header-bg); border: 1px solid var(--border); border-radius: 999px; padding: 3px 12px; pointer-events: none; }
.viewer-msg { position: absolute; inset: 0; display: none; place-items: center; text-align: center; padding: 20px; color: var(--muted); }
.viewer-msg.show { display: grid; }

.file-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 14px 0 12px; }
.file-name { font-weight: 700; word-break: break-all; flex: 1; }
.file-bar select { width: auto; padding: 5px 10px; font-size: .9rem; color: var(--muted); }
.file-bar button { background: none; border: 1px solid var(--border); color: var(--text); border-radius: 999px; padding: 5px 14px; font-size: .9rem; cursor: pointer; white-space: nowrap; }
.file-bar button:hover { border-color: var(--border-strong); }

.manual { border: 1px solid var(--border); background: var(--card); border-radius: 16px; padding: 26px; }
.manual p { color: var(--muted); margin: 8px 0 18px; }
.manual .btn[data-flower] { margin-top: var(--flower-room); }

.block { margin-bottom: 30px; }
.block-title { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.block-title h3 { margin: 0; font-size: 1.15rem; }

/* Option cards */
.opt-grid { display: grid; gap: 10px; }
.opt-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.opt-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.opt-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.opt {
  position: relative; display: flex; align-items: center; gap: 14px; text-align: left; width: 100%;
  background: var(--card); border: 1.5px solid var(--border); border-radius: 12px; padding: 14px 16px;
  color: var(--text); cursor: pointer; transition: border-color .15s, background .15s;
}
.opt:hover { border-color: var(--border-strong); }
.opt.on { border-color: var(--text); background: var(--accent-soft); }
.opt.on::after { content: '✓'; position: absolute; top: 8px; right: 12px; font-weight: 700; font-size: .95rem; }
.opt-visual { color: var(--muted); display: grid; place-items: center; flex: none; }
.opt.on .opt-visual { color: var(--text); }
.opt-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.opt-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.opt-head strong { font-size: 1.02rem; }
.opt-desc { color: var(--muted); font-size: .9rem; line-height: 1.35; }
.opt.stack { flex-direction: column; align-items: flex-start; gap: 8px; }
.opt.center { flex-direction: column; justify-content: center; text-align: center; gap: 6px; padding: 14px 8px; }
.opt.center .opt-body { align-items: center; }

.fin-ico { width: 44px; text-align: center; font-size: 1.6rem; line-height: 1; }
.swatch { width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--border-strong); flex: none; }
.sw-pla   { background: linear-gradient(135deg, #f4f6f8, #c9d0d8); }
.sw-abs   { background: linear-gradient(135deg, #6b7280, #3b4250); }
.sw-resin { background: linear-gradient(135deg, #b6c9de, #6f8fb0); }
.sw-steel { background: repeating-linear-gradient(90deg, #8a919b 0 2px, #6f7680 2px 4px); }
.sw-alu   { background: repeating-linear-gradient(90deg, #d5dbe2 0 2px, #bcc4cd 2px 4px); }

/* Quantity */
.qty-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.stepper { display: inline-flex; align-items: center; border: 1.5px solid var(--border); border-radius: 999px; overflow: hidden; background: var(--card); }
.stepper button { width: 46px; height: 46px; background: none; border: 0; color: var(--text); font-size: 1.3rem; cursor: pointer; }
.stepper button:hover { background: var(--accent-soft); }
.stepper input { width: 70px; height: 46px; border: 0; border-left: 1px solid var(--border); border-right: 1px solid var(--border); border-radius: 0; text-align: center; background: transparent; font-size: 1.1rem; font-weight: 700; padding: 0; -moz-appearance: textfield; }
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.bend-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.bend-row .opt-visual { color: var(--text); }
.breaks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 14px; }
.brk { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 8px 6px; text-align: center; color: var(--text); cursor: pointer; }
.brk:hover { border-color: var(--border-strong); }
.brk.on { border-color: var(--text); background: var(--accent-soft); }
.brk span { display: block; color: var(--muted); font-size: .8rem; }
.brk strong { font-size: .98rem; }
.brk em { display: block; font-style: normal; color: var(--ok); font-size: .75rem; font-weight: 700; min-height: 1em; }

/* Sticky price bar */
.pricebar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; background: var(--header-bg); border-top: 1px solid var(--border); }
.pb-main { display: flex; align-items: center; gap: 24px; padding: 14px 24px; max-width: var(--max); margin: 0 auto; }
.pb-price { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.pb-total { font-family: var(--font-display); font-size: 2rem; line-height: 1; }
.pb-each { color: var(--muted); font-size: .95rem; }
.pb-ready { color: var(--muted); font-size: .95rem; margin-left: auto; text-align: right; }
.pb-error { color: var(--danger); }

/* Order modal */
.modal-back { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: none; place-items: center; z-index: 100; padding: 20px; }
.modal-back.show { display: grid; }
.modal { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 26px; width: 100%; max-width: 520px; max-height: 92vh; overflow: auto; }
.modal h3 { font-size: 1.4rem; }
.modal-actions { display: flex; gap: 10px; margin-top: 8px; }
.modal-actions .btn { flex: 1; }

@media (max-width: 900px) {
  .config-layout { grid-template-columns: 1fr; }
  .config-left { position: static; }
  .viewer { height: 300px; }
  .opt-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .opt-grid.cols-3 { grid-template-columns: 1fr; }
  .breaks { grid-template-columns: repeat(2, 1fr); }
  .pb-main { flex-wrap: wrap; gap: 6px 12px; padding: 10px 16px; }
  .pb-total { font-size: 1.6rem; }
  .pb-main .btn-lg { padding: 11px 18px; font-size: 1rem; }
  .pb-ready { margin-left: 0; text-align: left; flex-basis: 100%; order: 3; font-size: .85rem; }
  .pb-main .btn { flex: 1; }
  body.has-bar { padding-bottom: 130px; }
  .part-foot .btn { margin-left: 0; width: 100%; }
}

/* Viewer mode switch (Part / How it's made) and status text */
.seg { display: flex; padding: 3px; gap: 2px; background: var(--header-bg); border: 1px solid var(--border); border-radius: 999px; }
.seg-btn { background: none; border: 0; color: var(--muted); border-radius: 999px; padding: 5px 14px; font-size: .88rem; cursor: pointer; }
.seg-btn:hover { color: var(--text); }
.seg-btn.on { background: var(--accent); color: var(--on-accent); }
.viewer-status { position: absolute; top: 10px; left: 12px; max-width: calc(100% - 190px); font-size: .88rem; line-height: 1.35; color: var(--text); background: var(--header-bg); border: 1px solid var(--border); border-radius: 12px; padding: 4px 12px; pointer-events: none; display: none; }
.viewer-status.show { display: block; }

/* Colour picker */
.colours { display: flex; flex-wrap: wrap; gap: 8px 12px; }
.col { display: flex; flex-direction: column; align-items: center; gap: 5px; width: 62px; background: none; border: 0; padding: 4px 0; color: var(--text); cursor: pointer; }
.col i { width: 36px; height: 36px; border-radius: 50%; border: 2px solid var(--border-strong); display: block; position: relative; }
.col span { font-size: .82rem; color: var(--muted); }
.col:hover i { border-color: var(--text); }
.col.on i { box-shadow: 0 0 0 3px var(--bg), 0 0 0 5px var(--text); border-color: var(--text); }
.col.on span { color: var(--text); }
.col.out { opacity: .4; cursor: not-allowed; }
.col.out:hover i { border-color: var(--border-strong); }
.col.out i::after { content: ''; position: absolute; left: 50%; top: -3px; bottom: -3px; width: 2px; background: var(--text); transform: rotate(45deg); }

/* Out of stock cards */
.opt.out { opacity: .45; cursor: not-allowed; }
.opt.out:hover { border-color: var(--border); }
.opt-stock { font-size: .72rem; border: 1px solid var(--border-strong); border-radius: 999px; padding: 0 9px; color: var(--muted); }
/* "Added to your cart" message under the price bar / manual quote button */
.pb-added { max-width: var(--max); margin: 0 auto; padding: 10px 24px 0; font-size: .92rem; color: var(--ok); }
.pb-added[hidden] { display: none; }
.pb-added a, #manual-added a { color: var(--text); text-decoration: underline; text-underline-offset: 3px; font-weight: 700; }
#manual-added { color: var(--ok); }
@media (max-width: 700px) { .pb-added { padding: 8px 16px 0; } }

/* The price bar's "Add to cart" has its flower on the button's top-right corner. The bar gets extra room on top so the flower stands
   inside it and hardly reaches above it (nothing on the page is covered). */
.pricebar .pb-main { padding-top: 48px; }
.pricebar .flower { width: 40px; height: 50px; top: -40px; right: -8px; }

/* Bends: found in the drawing, checked and changed by the customer */
.bend-detect { margin-top: 14px; border: 1px solid var(--border-strong); border-radius: 12px; padding: 12px 14px; background: var(--card); font-size: .93rem; line-height: 1.5; }
.bend-detect[hidden] { display: none; }
.bend-list { display: grid; gap: 8px; margin-top: 12px; }
.bend-item { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; align-items: center; border: 1px solid var(--border); border-radius: 12px; padding: 10px 14px; background: var(--card); }
.bend-item { cursor: pointer; }
.bend-item.sel { border-color: var(--text); box-shadow: 0 0 0 1px var(--text); }
.bend-item .bend-n { font-weight: 700; display: inline-flex; align-items: center; gap: 8px; }
.bend-n::before { content: ""; width: 12px; height: 12px; border-radius: 50%; background: #f6c315; flex: none; }      /* the colour of its line in the 2D view */
.bend-n.down::before { background: #29b6f6; }
.bend-warn { margin-top: 12px; border: 1px solid var(--warn); border-radius: 12px; padding: 12px 14px; font-size: .92rem; line-height: 1.5; display: grid; gap: 4px; }
.bend-warn[hidden] { display: none; }

/* The bend tags in the 2D view: a small label on each bend line, following the camera */
.bend-tags { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 1; }
.bend-tag { position: absolute; transform: translate(-50%, -50%); pointer-events: auto; cursor: pointer; font: inherit; font-size: .78rem; font-weight: 700; line-height: 1; padding: 4px 8px; border-radius: 999px; border: 2px solid #1b1d21; color: #1b1d21; background: #f6c315; white-space: nowrap; box-shadow: 0 1px 4px rgba(0,0,0,.4); }
.bend-tag.down { background: #29b6f6; }
.bend-tag.sel { background: #fff; border-color: #1b1d21; }
.bend-item .bend-meta { color: var(--muted); font-size: .85rem; }
.bend-controls { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.bend-angle { width: 84px; padding: 8px 10px; text-align: center; font-variant-numeric: tabular-nums; }
.bend-angle.bad { border-color: var(--danger); }
.bend-deg { margin-left: -4px; color: var(--muted); }
.bend-controls select.bend-dir { width: auto; flex: 0 1 190px; min-width: 150px; padding: 8px 10px; }
.bend-badge { font-size: .78rem; font-weight: 700; padding: 2px 10px; border-radius: 999px; border: 1px solid var(--border-strong); color: var(--muted); }
.bend-badge.file { border-color: var(--ok); color: var(--ok); }
.bend-badge.assumed { border-color: var(--warn); color: var(--warn); }
.bend-remove { margin-left: auto; background: none; border: 0; color: var(--muted); font: inherit; font-size: .9rem; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; padding: 4px; }
.bend-remove:hover { color: var(--text); }
.bend-help { margin: 12px 0 0; }
.bend-confirm { display: flex; gap: 10px; align-items: flex-start; margin-top: 12px; padding: 12px 14px; border: 1px solid var(--border-strong); border-radius: 12px; cursor: pointer; font-weight: 700; }
.bend-confirm[hidden] { display: none; }
.bend-confirm input { width: auto; margin-top: 4px; accent-color: var(--accent); }
.bend-confirm.todo { border-color: var(--warn); }

/* with three tabs (2D / 3D / How it's made) the status label gets less room, and on a phone it moves below the tabs */
.viewer-status { max-width: calc(100% - 310px); }
@media (max-width: 760px) { .viewer-status { top: 58px; max-width: calc(100% - 24px); } }

/* Short notes and the bend legend (pictures instead of paragraphs) */
.warn .note-line { padding: 1px 0; }
.warn .note-line + .note-line { margin-top: 2px; }
.bend-legend { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 12px 0 0; color: var(--muted); font-size: .9rem; }
.bend-legend[hidden], .bend-legend .lg[hidden] { display: none; }
.bend-legend .lg { display: inline-flex; align-items: center; gap: 8px; }
.bend-legend svg { width: 44px; height: 30px; flex: none; }
.bend-legend .lock { color: var(--text); font-weight: 600; }

/* The bend check lives in the price bar, just left of the button, and stays put */
.pb-main .pb-price { margin-right: auto; }
.pb-ready { margin-left: 0; }
.pricebar .bend-confirm { margin: 0; padding: 9px 14px; font-size: .92rem; font-weight: 600; align-items: center; white-space: nowrap; flex: none; }
.pricebar .bend-confirm input { margin: 0; width: 18px; height: 18px; }
.pb-break { display: none; }
@media (max-width: 760px) {
  /* phone, a part with bends: row 1 = price and the ready date, row 2 = the bend box and the button (nothing moves when the box is ticked) */
  .pb-main:has(.bend-confirm:not([hidden])) .pb-break { display: block; flex-basis: 100%; height: 0; order: 1; }
  .pb-main:has(.bend-confirm:not([hidden])) .pb-ready { order: 0; flex: 1 1 0; flex-basis: 0; margin: 0; text-align: right; font-size: .78rem; line-height: 1.2; }
  .pb-main:has(.bend-confirm:not([hidden])) .pb-price { flex: none; }
  .pb-main:has(.bend-confirm:not([hidden])) .bend-confirm { order: 2; flex: 0 1 150px; white-space: normal; padding: 7px 10px; font-size: .8rem; line-height: 1.2; gap: 8px; }
  .pb-main:has(.bend-confirm:not([hidden])) .btn { order: 2; flex: 1 1 110px; }
}

/* The progress ring (shown over the viewer while a STEP file is processed) */
.ring-box { display: grid; justify-items: center; gap: 14px; }
.ring-wrap { position: relative; width: 76px; height: 76px; }
.ring { display: block; width: 100%; height: 100%; transform: rotate(-90deg); }
.ring.indet { animation: ring-spin 1.05s linear infinite; }      /* the whole ring turns, so it keeps turning while the page is busy */
@keyframes ring-spin { from { transform: rotate(-90deg); } to { transform: rotate(270deg); } }
.ring circle { fill: none; stroke-width: 4; }
.ring-track { stroke: var(--border-strong); }
.ring-arc { stroke: #f6c315; stroke-linecap: round; stroke-dasharray: 28 100; transition: stroke-dasharray .2s linear; }
.ring-pct { position: absolute; inset: 0; display: grid; place-items: center; font-weight: 700; font-size: .95rem; color: var(--text); }
.ring-label { color: var(--muted); font-size: .95rem; }
@media (prefers-reduced-motion: reduce) { .ring.indet { animation: none; } }
.viewer-msg:has(.ring-box) { background: var(--viewer-bg); z-index: 1; border-radius: inherit; }      /* the ring gets a clean panel, over the last part */