/* ============================================================
   3DM Instant Quote — Advanced page styles (v1.1.0)
   Mobile-first. Mirrors the approved mockup at
   mockups/advanced-page-mobile.html. Tokens match quote-widget.css.
   ============================================================ */

.tdm-advanced {
  --tdm-orange: #ffaa33;
  --tdm-orange-dark: #e98c00;
  --tdm-ink: #1d2327;
  --tdm-line: #e6e4dc;
  --tdm-muted: #777;
  --tdm-soft: #f8f6ef;
  --tdm-red: #c12e1f;
  font-family: Helvetica, Arial, Verdana, sans-serif;
  color: var(--tdm-ink);
  max-width: 720px;
  margin: 0 auto;
  padding: 4px;
}
.tdm-advanced *, .tdm-advanced *::before, .tdm-advanced *::after { box-sizing: border-box; }

.tdm-advanced .tdm-title    { font-size: 22px; font-weight: 700; color: var(--tdm-orange-dark); margin: 0 0 4px; }
.tdm-advanced .tdm-subtitle { font-size: 13px; color: var(--tdm-muted); margin: 0 0 8px; }
.tdm-advanced .tdm-back-link {
  font-size: 12px; color: var(--tdm-orange-dark);
  text-decoration: none; font-weight: 700;
  display: inline-flex; gap: 4px; align-items: center;
  margin-bottom: 14px;
}
.tdm-advanced .tdm-back-link:hover { color: var(--tdm-orange); }
.tdm-advanced .tdm-step-label { font-size: 14px; font-weight: 700; margin: 16px 0 8px; }

/* Cards (Material/Finish/Colour mode) — same as simple widget */
.tdm-advanced .tdm-cards { display: grid; gap: 7px; }
.tdm-advanced .tdm-cards.tdm-2 { grid-template-columns: 1fr 1fr; }
.tdm-advanced .tdm-cards.tdm-3 { grid-template-columns: 1fr 1fr 1fr; }
.tdm-advanced .tdm-cards.tdm-4 { grid-template-columns: repeat(4, 1fr); }
.tdm-advanced .tdm-card {
  border: 2px solid var(--tdm-line); border-radius: 11px; padding: 10px 4px;
  text-align: center; cursor: pointer; background: #fff; color: var(--tdm-ink);
  font-family: inherit; font-size: 13px; font-weight: 700; position: relative;
}
.tdm-advanced .tdm-card:hover { border-color: var(--tdm-orange); }
.tdm-advanced .tdm-card.tdm-sel { background: var(--tdm-orange); border-color: var(--tdm-orange); color: var(--tdm-ink); }
.tdm-advanced .tdm-card[disabled],
.tdm-advanced .tdm-card.tdm-soon { opacity: .45; cursor: not-allowed; color: #999; }
.tdm-advanced .tdm-card.tdm-soon:hover { border-color: var(--tdm-line); }
.tdm-advanced .tdm-soon-badge { display: block; font-size: 9px; font-weight: 700; color: var(--tdm-orange-dark); margin-top: 1px; }

/* Your details (TOP — required) */
.adv-details-top {
  background: var(--tdm-soft); border-radius: 14px;
  padding: 14px; margin: 16px 0;
  border-left: 4px solid var(--tdm-orange);
}
.adv-details-top .tdm-step-label { margin-top: 0; }
.adv-details-intro { font-size: 12px; color: var(--tdm-muted); margin: 0 0 10px; }
.adv-fields { display: grid; gap: 10px; }
.adv-field-row label { display: block; font-size: 12px; font-weight: 700; margin-bottom: 4px; }
.adv-required { color: var(--tdm-red); margin-left: 2px; }
.adv-opt { color: var(--tdm-muted); font-weight: 400; margin-left: 4px; }
.adv-fields input, .adv-fields textarea, .adv-fields select {
  width: 100%; padding: 10px 12px;
  border: 2px solid var(--tdm-line); border-radius: 10px;
  font-family: inherit; font-size: 14px; background: #fff;
}
.adv-fields input:focus, .adv-fields textarea:focus, .adv-fields select:focus {
  outline: none; border-color: var(--tdm-orange);
}
.adv-fields input[aria-invalid="true"] { border-color: var(--tdm-red); }
.adv-required-note { font-size: 11px; color: var(--tdm-muted); margin: 8px 0 0; }
.adv-fields-bottom { margin: 14px 0 8px; }

/* Dropzone (reuse the simple widget's pattern) */
.tdm-advanced .tdm-dropzone {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  border: 2px dashed var(--tdm-orange); border-radius: 14px;
  background: #fff8ee; padding: 22px 14px; text-align: center; cursor: pointer;
  transition: background .15s;
}
.tdm-advanced .tdm-dropzone.tdm-drag { background: #ffeccc; }
.tdm-advanced .tdm-dz-icon { display: inline-flex; color: var(--tdm-orange-dark); font-size: 32px; line-height: 1; }
.tdm-advanced .tdm-dz-title { font-size: 15px; font-weight: 700; }
.tdm-advanced .tdm-dz-hint  { font-size: 12px; color: var(--tdm-muted); }

/* Object cards */
.adv-objects { display: grid; gap: 16px; margin-top: 16px; }
.adv-obj {
  background: #fff;
  border: 1px solid var(--tdm-line);
  border-radius: 14px;
  padding: 14px;
  box-shadow: 0 2px 6px rgba(0,0,0,.04);
}
.adv-obj-head { display: flex; align-items: center; gap: 6px; }
.adv-obj-name { font-size: 14px; font-weight: 700; word-break: break-all; flex: 1; }
.adv-obj-tag {
  display: inline-block; background: var(--tdm-soft); color: var(--tdm-muted);
  font-size: 10px; font-weight: 700; padding: 2px 7px; border-radius: 999px;
}
.adv-obj-remove {
  background: none; border: none; font-size: 22px; line-height: 1;
  color: var(--tdm-muted); cursor: pointer; padding: 0 4px;
}
.adv-obj-remove:hover { color: var(--tdm-red); }

/* Quantity */
.adv-qty { display: flex; align-items: center; gap: 10px; }
.adv-qty button {
  width: 34px; height: 34px; border-radius: 10px;
  border: 2px solid var(--tdm-line); background: #fff;
  font-size: 18px; font-weight: 700; cursor: pointer;
}
.adv-qty button:hover { border-color: var(--tdm-orange); }
.adv-qty input {
  width: 56px; height: 34px; text-align: center;
  border: 2px solid var(--tdm-line); border-radius: 10px; font-size: 14px;
  font-family: inherit;
}
.adv-qty input:focus { outline: none; border-color: var(--tdm-orange); }

/* Single-colour picker (search + swatch grid) */
.adv-colour-search { margin: 6px 0 8px; }
.adv-search-input {
  width: 100%; height: 34px; padding: 0 10px;
  border: 2px solid var(--tdm-line); border-radius: 8px;
  font-size: 12px; font-family: inherit; background: #fff;
}
.adv-search-input:focus { outline: none; border-color: var(--tdm-orange); }
.adv-swatch-grid {
  display: grid; grid-template-columns: repeat(8, 1fr); gap: 7px;
  padding: 8px; background: var(--tdm-soft); border-radius: 10px;
  max-height: 156px; overflow-y: auto;
}
.adv-swatch {
  width: 100%; aspect-ratio: 1; border-radius: 50%;
  border: 2px solid #fff; outline: 1px solid var(--tdm-line);
  cursor: pointer; padding: 0; background-color: #ccc;
}
.adv-swatch:hover { transform: scale(1.1); }
.adv-swatch.adv-sel {
  outline: none; border-color: var(--tdm-orange);
  box-shadow: 0 0 0 2px var(--tdm-orange);
}
.adv-swatch[hidden] { display: none; }
.adv-picked {
  display: flex; align-items: center; gap: 7px;
  margin-top: 8px; font-size: 12px; color: var(--tdm-muted);
}
.adv-picked-dot {
  display: inline-block; width: 16px; height: 16px;
  border-radius: 50%; border: 2px solid #fff; outline: 1px solid var(--tdm-line);
  background: #ccc;
}
.adv-picked-name { color: var(--tdm-ink); }

/* Multi-colour: disclaimer + slots */
.adv-multi-disclaim {
  display: flex; gap: 8px; align-items: flex-start;
  background: #fff4e1; border: 1px solid #ffcf83;
  color: #6b3d00; border-radius: 10px;
  padding: 8px 10px; margin: 8px 0;
  font-size: 11px; line-height: 1.4;
}
.adv-multi-disclaim .ti { color: #e98c00; margin-top: 1px; }
.adv-slot {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; background: var(--tdm-soft);
  border-radius: 10px; margin-bottom: 6px;
}
.adv-slot-label { font-size: 11px; color: var(--tdm-muted); width: 50px; font-weight: 700; }
.adv-slot-swatch {
  display: inline-block; width: 20px; height: 20px; border-radius: 50%;
  border: 1px solid #fff; outline: 1px solid var(--tdm-line);
  background: #ccc;
}
.adv-slot-name { flex: 1; font-size: 12px; font-weight: 700; color: var(--tdm-ink); }
.adv-slot-action {
  background: none; border: none; color: var(--tdm-orange-dark);
  font-size: 11px; font-weight: 700; cursor: pointer;
}
.adv-slot-remove {
  background: none; border: none; color: var(--tdm-muted);
  font-size: 18px; line-height: 1; cursor: pointer; padding: 0 2px;
}
.adv-slot-remove:hover { color: var(--tdm-red); }
.adv-slot-add {
  border: 1px dashed var(--tdm-line);
  background: transparent; color: var(--tdm-muted);
  border-radius: 10px; padding: 8px;
  width: 100%; font-size: 12px; font-family: inherit; cursor: pointer;
  display: inline-flex; gap: 6px; justify-content: center; align-items: center;
}
.adv-slot-add:hover { border-color: var(--tdm-orange); color: var(--tdm-orange-dark); }
.adv-slot-add[disabled] { opacity: .4; cursor: not-allowed; border-color: var(--tdm-line) !important; color: var(--tdm-muted) !important; }
.adv-multi-toggle[disabled] {
  opacity: .45; cursor: not-allowed;
}

/* Nozzle/Quality cascading dropdowns */
.adv-nozzle-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.adv-nozzle-row label {
  display: block; font-size: 11px; font-weight: 700;
  color: var(--tdm-muted); margin-bottom: 4px;
  text-transform: uppercase; letter-spacing: .04em;
}
.adv-select {
  width: 100%; height: 40px; padding: 0 32px 0 12px;
  border: 2px solid var(--tdm-line); border-radius: 10px;
  font-family: inherit; font-size: 13px; font-weight: 700;
  color: var(--tdm-ink); background: #fff;
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%23e98c00' d='M6 8 0 0h12z'/></svg>");
  background-repeat: no-repeat; background-position: right 12px center;
  cursor: pointer;
}
.adv-select:focus { outline: none; border-color: var(--tdm-orange); }

/* Custom orange supports checkbox */
.adv-supports {
  display: flex; gap: 8px; align-items: center;
  margin: 10px 0 0; font-size: 13px; cursor: pointer;
}
.adv-supports-input {
  appearance: none; -webkit-appearance: none;
  width: 20px; height: 20px; margin: 0;
  border: 2px solid var(--tdm-line); border-radius: 5px;
  background: #fff; cursor: pointer; position: relative;
  flex: 0 0 20px;
}
.adv-supports-input:checked { background: var(--tdm-orange); border-color: var(--tdm-orange); }
.adv-supports-input:checked::after {
  content: ""; position: absolute;
  left: 5px; top: 1px;
  width: 5px; height: 10px;
  border: solid var(--tdm-ink);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* Per-object notes */
.adv-obj-notes {
  width: 100%; min-height: 48px;
  border: 2px solid var(--tdm-line); border-radius: 10px;
  padding: 8px 10px; font-family: inherit; font-size: 13px;
  margin-top: 8px;
}
.adv-obj-notes:focus { outline: none; border-color: var(--tdm-orange); }

/* + Add another file — subtle pill so it doesn't compete with the dropzone */
.adv-add-more {
  margin-top: 14px; width: 100%; padding: 10px;
  background: #fff; border: 2px solid var(--tdm-line);
  color: var(--tdm-orange-dark); font-weight: 700; font-size: 13px;
  border-radius: 999px; cursor: pointer;
  display: inline-flex; gap: 6px; justify-content: center; align-items: center;
  font-family: inherit;
}
.adv-add-more:hover { border-color: var(--tdm-orange); }

/* Order summary (NO PRICING) */
.adv-summary {
  background: var(--tdm-soft); border-radius: 14px;
  padding: 14px; margin-top: 20px;
}
.adv-sum-line {
  display: flex; gap: 6px; align-items: baseline;
  font-size: 12px; padding: 5px 0;
  border-bottom: 1px dashed var(--tdm-line);
}
.adv-sum-line:last-child { border-bottom: none; }
.adv-sum-num { color: var(--tdm-muted); font-weight: 700; flex: 0 0 auto; }
.adv-sum-name { color: var(--tdm-ink); font-weight: 700; flex: 0 0 auto; }
.adv-sum-spec { color: var(--tdm-muted); flex: 1; font-size: 11px; }

.adv-confirm-note {
  display: flex; gap: 8px; align-items: flex-start;
  background: #fff; border: 1px solid var(--tdm-line);
  border-left: 3px solid var(--tdm-orange);
  border-radius: 10px; padding: 10px;
  font-size: 12px; margin: 12px 0 6px;
}
.adv-confirm-note .ti { color: var(--tdm-orange-dark); font-size: 16px; margin-top: 1px; }
.adv-postproc { font-size: 11px; color: var(--tdm-muted); }

/* Submit + states (reuse simple widget tokens for primary button) */
.tdm-advanced .tdm-btn-primary {
  width: 100%; padding: 14px; background: var(--tdm-orange);
  border: none; border-radius: 999px; color: var(--tdm-ink);
  font-weight: 700; font-size: 15px; cursor: pointer; margin-top: 4px;
  font-family: inherit;
}
.tdm-advanced .tdm-btn-primary:hover { background: var(--tdm-orange-dark); }
.tdm-advanced .tdm-btn-primary[disabled] { opacity: .55; cursor: not-allowed; }

.adv-loading {
  text-align: center; padding: 18px;
  background: var(--tdm-soft); border-radius: 12px; margin-top: 14px;
}
.tdm-advanced .tdm-spinner {
  display: inline-block; width: 22px; height: 22px;
  border: 3px solid var(--tdm-line); border-top-color: var(--tdm-orange);
  border-radius: 50%; animation: adv-spin .8s linear infinite;
}
@keyframes adv-spin { to { transform: rotate(360deg); } }

.adv-error {
  background: #fff0ee; border: 1px solid #f4b8b0; color: #761c10;
  border-radius: 10px; padding: 10px 12px; font-size: 13px; margin-top: 14px;
}

.adv-done {
  text-align: center; padding: 22px 14px;
  background: var(--tdm-soft); border-radius: 14px; margin-top: 14px;
}
.adv-done .ti { font-size: 36px; color: var(--tdm-orange-dark); display: block; }
.adv-done-title { font-size: 18px; font-weight: 700; margin: 6px 0 4px; }
.adv-done-msg   { color: var(--tdm-muted); font-size: 13px; margin: 0 0 12px; }
.tdm-reset-link {
  background: none; border: none; color: var(--tdm-orange-dark);
  font-weight: 700; font-size: 13px; cursor: pointer;
  display: inline-flex; gap: 4px; align-items: center; font-family: inherit;
}

/* Help footer — reuse simple-widget classes for tokens */
.tdm-advanced .tdm-help { margin-top: 22px; text-align: center; font-size: 12px; color: var(--tdm-muted); }
.tdm-advanced .tdm-help p { margin: 0 0 6px; }
.tdm-advanced .tdm-help-icons { display: inline-flex; justify-content: center; gap: 10px; }
.tdm-advanced .tdm-help-btn {
  width: 40px; height: 40px; border-radius: 50%;
  background: #fff; border: 1px solid var(--tdm-line);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--tdm-ink); text-decoration: none; font-size: 18px;
}
.tdm-advanced .tdm-help-btn:hover { border-color: var(--tdm-orange); color: var(--tdm-orange-dark); }
.tdm-advanced .tdm-help-btn.tdm-wa   { color: #25D366; }
.tdm-advanced .tdm-help-btn.tdm-call { color: var(--tdm-orange-dark); }

/* Floating save-progress toast */
.adv-toast {
  position: fixed; bottom: 16px; left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 32px); max-width: 420px;
  background: #1d2327; color: #fff;
  border-radius: 14px; padding: 10px 12px;
  box-shadow: 0 12px 32px rgba(0,0,0,.32);
  display: flex; gap: 10px; align-items: center;
  font-size: 12px; line-height: 1.35;
  z-index: 1000;
}
.adv-toast-icon {
  display: flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(255,170,51,.18); color: var(--tdm-orange);
  flex: 0 0 28px; font-size: 14px;
}
.adv-toast-body { flex: 1; }
.adv-toast-body strong { display: block; font-size: 12px; }
.adv-toast-body span   { color: #c9c9c9; font-size: 11px; }
.adv-toast-cta {
  background: var(--tdm-orange); border: none; border-radius: 999px;
  color: var(--tdm-ink); font-weight: 700; font-size: 11px;
  padding: 6px 10px; cursor: pointer; white-space: nowrap;
  font-family: inherit;
}
.adv-toast-close {
  background: none; border: none; color: #9b9b9b;
  font-size: 18px; line-height: 1; cursor: pointer; padding: 0 2px;
}

/* Modal swatch picker (full-screen on mobile, centred dialog on desktop) */
.adv-picker-overlay {
  position: fixed; inset: 0; z-index: 1100;
  background: rgba(0,0,0,.55);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
}
.adv-picker {
  background: #fff; border-radius: 14px;
  width: 100%; max-width: 380px;
  max-height: 80vh;
  display: flex; flex-direction: column;
  padding: 14px;
  box-shadow: 0 24px 60px rgba(0,0,0,.32);
}
.adv-picker-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.adv-picker-close {
  background: none; border: none; font-size: 22px; line-height: 1;
  color: var(--tdm-muted); cursor: pointer;
}
.adv-picker-search {
  width: 100%; height: 34px; padding: 0 10px;
  border: 2px solid var(--tdm-line); border-radius: 8px;
  font-size: 13px; font-family: inherit; margin-bottom: 8px;
}
.adv-picker-search:focus { outline: none; border-color: var(--tdm-orange); }
.adv-picker-grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 7px;
  overflow-y: auto;
  padding: 4px;
  background: var(--tdm-soft); border-radius: 10px;
}
.adv-picker-grid .adv-swatch { width: 100%; }

/* Wider viewport — push to 2-column object cards */
@media (min-width: 720px) {
  .adv-objects { grid-template-columns: 1fr 1fr; }
}