/* ==========================================================================
   GB Custom Leather Craft — Commission Configurator
   Scoped under .cmsn to avoid collisions with base.css
   ========================================================================== */

.cmsn { --cmsn-gap: 1.25rem; --cmsn-radius: 3px; --cmsn-line: rgba(0,0,0,0.14); }
.cmsn *, .cmsn *::before, .cmsn *::after { box-sizing: border-box; }

/* ------------------------------------------------------------ Availability */
.cmsn-availability {
  background: var(--color-leather-dark);
  color: #fff;
  text-align: center;
  padding: 0.85rem 1.25rem;
}
.cmsn-availability__label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.75;
  margin-bottom: 0.2em;
}
.cmsn-availability__msg { font-size: 1rem; margin: 0; }

/* ----------------------------------------------------------------- Layout */
.cmsn-head { text-align: center; padding: 3rem 0 1.5rem; }
.cmsn-head__title { font-size: clamp(1.8rem, 5vw, 2.75rem); margin-bottom: 0.35em; }
.cmsn-head__sub { max-width: 46ch; margin: 0 auto; opacity: 0.85; }

.cmsn-layout { display: grid; grid-template-columns: 1fr; gap: 2rem; padding-bottom: 6rem; }
@media (min-width: 1024px) {
  .cmsn-layout { grid-template-columns: minmax(0,1.55fr) minmax(320px,1fr); gap: 3rem; align-items: start; }
}

/* --------------------------------------------------------------- Progress */
.cmsn-progress { margin: 0 0 2rem; }
.cmsn-progress__list { display: none; }
@media (min-width: 768px) {
  .cmsn-progress__list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
    list-style: none; margin: 0; padding: 0;
  }
}
.cmsn-progress__btn {
  width: 100%;
  background: none;
  border: none;
  border-top: 3px solid var(--cmsn-line);
  padding: 0.7rem 0.25rem 0;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  opacity: 0.5;
  transition: opacity 0.15s ease, border-color 0.15s ease;
}
.cmsn-progress__btn:disabled { cursor: not-allowed; }
.cmsn-progress__btn[aria-current="step"] { opacity: 1; border-top-color: var(--color-leather); }
.cmsn-progress__btn[data-complete="true"] { opacity: 0.9; border-top-color: var(--color-brass); }
.cmsn-progress__num { display: block; font-size: 0.7rem; letter-spacing: 0.1em; opacity: 0.7; }
.cmsn-progress__name { display: block; font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }

.cmsn-progress__mobile { display: block; }
@media (min-width: 768px) { .cmsn-progress__mobile { display: none; } }
.cmsn-progress__bar { height: 4px; background: var(--cmsn-line); border-radius: 2px; overflow: hidden; }
.cmsn-progress__fill { display: block; height: 100%; background: var(--color-leather); transition: width 0.25s ease; }
.cmsn-progress__meta { display: flex; justify-content: space-between; font-size: 0.8rem; margin-top: 0.5rem; }
.cmsn-progress__meta strong { text-transform: uppercase; letter-spacing: 0.05em; }

/* ------------------------------------------------------------------ Steps */
.cmsn-step[hidden] { display: none; }
.cmsn-step__title { font-size: clamp(1.35rem, 3.5vw, 1.9rem); margin-bottom: 0.4em; }
.cmsn-step__intro { opacity: 0.85; margin-bottom: 2rem; max-width: 60ch; }

.cmsn-field { margin-bottom: 1.75rem; }
.cmsn-field__label { display: block; font-weight: 600; margin-bottom: 0.35em; }
.cmsn-field__hint { display: block; font-size: 0.85rem; opacity: 0.7; margin-bottom: 0.6em; }
.cmsn-req { color: var(--color-leather); }

.cmsn-input, .cmsn-textarea, .cmsn-select {
  width: 100%;
  padding: 0.75em 0.85em;
  border: 1px solid var(--cmsn-line);
  border-radius: var(--cmsn-radius);
  background: var(--color-surface);
  font: inherit;
  color: inherit;
  min-height: 48px;
}
.cmsn-textarea { min-height: 130px; resize: vertical; line-height: 1.55; }
.cmsn-input:focus-visible, .cmsn-textarea:focus-visible, .cmsn-select:focus-visible {
  outline: 3px solid var(--color-brass); outline-offset: 1px;
}
.cmsn-input[aria-invalid="true"], .cmsn-textarea[aria-invalid="true"] { border-color: #B3261E; }

.cmsn-error { display: none; color: #B3261E; font-size: 0.85rem; margin-top: 0.4em; font-weight: 600; }
.cmsn-error[data-visible="true"] { display: block; }

.cmsn-counter { font-size: 0.78rem; opacity: 0.6; text-align: right; margin-top: 0.25em; }

/* ------------------------------------------------------------- Option grid */
.cmsn-options { display: grid; grid-template-columns: 1fr; gap: 0.65rem; }
@media (min-width: 560px) { .cmsn-options--2 { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 560px) { .cmsn-options--3 { grid-template-columns: repeat(3,1fr); } }

.cmsn-opt { position: relative; display: block; }
.cmsn-opt input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.cmsn-opt__box {
  display: flex; align-items: center; gap: 0.75rem;
  min-height: 56px;
  padding: 0.85rem 1rem;
  border: 1px solid var(--cmsn-line);
  border-radius: var(--cmsn-radius);
  background: var(--color-surface);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.cmsn-opt input:checked + .cmsn-opt__box {
  border-color: var(--color-leather);
  box-shadow: inset 0 0 0 1px var(--color-leather);
}
.cmsn-opt input:focus-visible + .cmsn-opt__box { outline: 3px solid var(--color-brass); outline-offset: 2px; }
.cmsn-opt__text { flex: 1; }
.cmsn-opt__name { display: block; font-weight: 600; }
.cmsn-opt__note { display: block; font-size: 0.8rem; opacity: 0.7; }
.cmsn-opt__price { font-size: 0.85rem; font-weight: 600; color: var(--color-leather); white-space: nowrap; }

.cmsn-swatch { width: 30px; height: 30px; border-radius: 50%; border: 1px solid rgba(0,0,0,0.25); flex: none; }

/* Selected-state must not rely on colour alone (a11y) */
.cmsn-opt input:checked + .cmsn-opt__box::after {
  content: "✓";
  font-weight: 700;
  color: var(--color-leather);
  margin-left: auto;
}
.cmsn-opt input:checked + .cmsn-opt__box .cmsn-opt__price ~ .cmsn-check { display: inline; }

/* ------------------------------------------------------------------ Info  */
.cmsn-info-btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; min-width: 24px;
  border-radius: 50%;
  border: 1px solid var(--color-leather);
  background: none; color: var(--color-leather);
  font-size: 0.75rem; font-weight: 700; cursor: pointer;
  margin-left: 0.4em; vertical-align: middle;
}
.cmsn-info-btn:hover { background: var(--color-leather); color: #fff; }

.cmsn-link-btn {
  position: relative;
  background: none; border: none; padding: 0;
  font: inherit; color: var(--color-leather);
  text-decoration: underline; cursor: pointer;
}

/* Expand the touch target to >=44px without changing the visual size */
.cmsn-info-btn::before,
.cmsn-link-btn::before {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 100%; height: 100%;
  min-width: 44px; min-height: 44px;
}

/* ----------------------------------------------------------------- Modal  */
.cmsn-modal[hidden] { display: none; }
.cmsn-modal {
  position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  background: rgba(0,0,0,0.6);
}
.cmsn-modal__panel {
  background: var(--color-background);
  border-radius: 4px;
  max-width: 720px; width: 100%;
  max-height: 88vh; overflow-y: auto;
  padding: 1.75rem;
  position: relative;
}
.cmsn-modal__close {
  position: absolute; top: 0.6rem; right: 0.6rem;
  width: 44px; height: 44px;
  background: none; border: none; font-size: 1.5rem; cursor: pointer; line-height: 1;
}
.cmsn-modal__title { margin-bottom: 0.75em; padding-right: 2.5rem; }
.cmsn-modal img { width: 100%; height: auto; border: 1px solid var(--cmsn-line); background: #fff; margin-bottom: 1rem; }
.cmsn-modal__placeholder {
  border: 1px dashed var(--color-leather);
  color: var(--color-leather);
  padding: 2rem 1rem; text-align: center; font-size: 0.85rem;
  text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 1rem;
}

/* ---------------------------------------------------------------- Uploads */
.cmsn-drop {
  border: 2px dashed var(--cmsn-line);
  border-radius: var(--cmsn-radius);
  padding: 2rem 1.25rem;
  text-align: center;
  background: var(--color-surface);
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.cmsn-drop[data-drag="true"] { border-color: var(--color-leather); background: rgba(107,58,32,0.04); }
.cmsn-drop__title { font-weight: 600; margin-bottom: 0.35em; }
.cmsn-drop__hint { font-size: 0.85rem; opacity: 0.7; margin-bottom: 1rem; }

.cmsn-refs { display: grid; grid-template-columns: 1fr; gap: 1rem; margin-top: 1.25rem; }
@media (min-width: 640px) { .cmsn-refs { grid-template-columns: repeat(2,1fr); } }
.cmsn-ref {
  border: 1px solid var(--cmsn-line);
  border-radius: var(--cmsn-radius);
  background: var(--color-surface);
  padding: 0.85rem;
}
.cmsn-ref__top { display: flex; gap: 0.75rem; align-items: flex-start; margin-bottom: 0.65rem; }
.cmsn-ref__thumb {
  width: 68px; height: 68px; flex: none;
  object-fit: cover; border-radius: 2px; background: #ddd;
  border: 1px solid var(--cmsn-line);
}
.cmsn-ref__meta { flex: 1; min-width: 0; }
.cmsn-ref__name {
  font-size: 0.82rem; font-weight: 600;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cmsn-ref__size { font-size: 0.75rem; opacity: 0.6; }
.cmsn-ref__remove {
  background: none; border: 1px solid var(--cmsn-line);
  border-radius: 2px; cursor: pointer;
  min-width: 44px; min-height: 32px; font-size: 0.78rem;
}
.cmsn-ref__remove:hover { border-color: #B3261E; color: #B3261E; }
.cmsn-ref .cmsn-select, .cmsn-ref .cmsn-textarea { font-size: 0.85rem; min-height: 44px; }
.cmsn-ref .cmsn-textarea { min-height: 66px; margin-top: 0.5rem; }

/* ---------------------------------------------------------------- Preview */
.cmsn-aside { position: static; }
@media (min-width: 1024px) { .cmsn-aside { position: sticky; top: 96px; } }

.cmsn-preview {
  border: 1px solid var(--cmsn-line);
  border-radius: var(--cmsn-radius);
  background: var(--color-surface);
  padding: 1.1rem;
  margin-bottom: 1rem;
}
.cmsn-preview__label {
  font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase;
  opacity: 0.6; margin-bottom: 0.6rem;
}
.cmsn-preview__stage { width: 100%; overflow-x: auto; }
.cmsn-preview__svg { width: 100%; height: auto; display: block; min-width: 260px; }
.cmsn-preview__note { font-size: 0.72rem; opacity: 0.65; margin: 0.75rem 0 0; line-height: 1.45; }
.cmsn-legend { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; margin-top: 0.7rem; font-size: 0.7rem; opacity: 0.75; }
.cmsn-legend span { display: inline-flex; align-items: center; gap: 0.3rem; }
.cmsn-legend i { width: 12px; height: 12px; border-radius: 2px; display: inline-block; }

/* ----------------------------------------------------------------- Price  */
.cmsn-price {
  border: 1px solid var(--cmsn-line);
  border-radius: var(--cmsn-radius);
  background: var(--color-surface);
  padding: 1.1rem;
}
.cmsn-price__head {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  background: none; border: none; padding: 0; font: inherit; color: inherit; cursor: pointer;
  text-align: left;
}
.cmsn-price__title { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.6; }
.cmsn-price__total { font-size: 1.35rem; font-family: var(--font-heading-family); }
.cmsn-price__body { margin-top: 0.9rem; }
.cmsn-price__body[hidden] { display: none; }
.cmsn-price__row { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.88rem; padding: 0.3rem 0; }
.cmsn-price__row span:last-child { white-space: nowrap; }
.cmsn-price__row--sub { opacity: 0.7; font-size: 0.78rem; padding-left: 0.8rem; }
.cmsn-price__rule { border: 0; border-top: 1px solid var(--cmsn-line); margin: 0.7rem 0; }
.cmsn-price__deposit { background: var(--color-leather-dark); color: #fff; border-radius: 2px; padding: 0.85rem; margin-top: 0.9rem; }
.cmsn-price__deposit-row { display: flex; justify-content: space-between; font-weight: 700; }
.cmsn-price__balance { display: flex; justify-content: space-between; font-size: 0.85rem; opacity: 0.85; margin-top: 0.35rem; }
.cmsn-price__disclaimer { font-size: 0.7rem; opacity: 0.65; line-height: 1.45; margin: 0.8rem 0 0; }

/* ------------------------------------------------------------------- Nav  */
.cmsn-nav { display: flex; gap: 0.75rem; margin-top: 2.25rem; }
.cmsn-nav .btn { flex: 1; }
@media (min-width: 560px) { .cmsn-nav { justify-content: flex-start; } .cmsn-nav .btn { flex: 0 0 auto; min-width: 170px; } }

/* Mobile sticky summary */
.cmsn-sticky {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  background: var(--color-background);
  border-top: 1px solid var(--cmsn-line);
  padding: 0.7rem 1rem calc(0.7rem + env(safe-area-inset-bottom));
  display: flex; align-items: center; gap: 0.75rem;
  box-shadow: 0 -6px 20px rgba(0,0,0,0.08);
}
@media (min-width: 1024px) { .cmsn-sticky { display: none; } }
.cmsn-sticky__info { flex: 1; min-width: 0; line-height: 1.25; }
.cmsn-sticky__label { display: block; font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.6; }
.cmsn-sticky__val { display: block; font-size: 1rem; font-weight: 700; }
.cmsn-sticky .btn { min-width: 130px; }
@media (min-width: 1024px) { .cmsn-layout { padding-bottom: 3rem; } }

/* ---------------------------------------------------------------- Review  */
.cmsn-review__group { border: 1px solid var(--cmsn-line); border-radius: var(--cmsn-radius); background: var(--color-surface); padding: 1.15rem; margin-bottom: 1rem; }
.cmsn-review__head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: 0.85rem; }
.cmsn-review__title { font-size: 0.75rem; letter-spacing: 0.11em; text-transform: uppercase; opacity: 0.65; }
.cmsn-review__dl { display: grid; grid-template-columns: 1fr; gap: 0.5rem 1rem; margin: 0; }
@media (min-width: 560px) { .cmsn-review__dl { grid-template-columns: 11rem 1fr; } }
.cmsn-review__dl dt { font-size: 0.85rem; opacity: 0.65; }
.cmsn-review__dl dd { margin: 0; font-size: 0.92rem; white-space: pre-wrap; overflow-wrap: anywhere; }
.cmsn-review__refs { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cmsn-review__refs img { width: 58px; height: 58px; object-fit: cover; border-radius: 2px; border: 1px solid var(--cmsn-line); }

/* ------------------------------------------------------------------ Terms */
.cmsn-term { display: flex; gap: 0.8rem; padding: 1rem; border: 1px solid var(--cmsn-line); border-radius: var(--cmsn-radius); background: var(--color-surface); margin-bottom: 0.85rem; }
.cmsn-term input { width: 22px; height: 22px; margin: 0.15rem 0 0; flex: none; accent-color: var(--color-leather); }
.cmsn-term__body { flex: 1; }
.cmsn-term__title { display: block; font-weight: 700; font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 0.35em; }
.cmsn-term__text { font-size: 0.85rem; opacity: 0.85; line-height: 1.55; }
.cmsn-term[data-invalid="true"] { border-color: #B3261E; }

/* ------------------------------------------------------------- Feedback   */
.cmsn-alert { border-radius: var(--cmsn-radius); padding: 0.9rem 1rem; font-size: 0.9rem; margin-bottom: 1.25rem; }
.cmsn-alert--error { background: #FDECEA; color: #8C1D18; border: 1px solid #F2B8B5; }
.cmsn-alert--info { background: rgba(169,121,60,0.12); border: 1px solid rgba(169,121,60,0.4); }
.cmsn-alert[hidden] { display: none; }

.cmsn-saved { font-size: 0.75rem; opacity: 0.6; margin-top: 1rem; }
.cmsn-saved[hidden] { display: none; }

.cmsn-done { text-align: center; padding: 3rem 1rem; }
.cmsn-done__title { font-size: clamp(1.5rem,4vw,2.2rem); margin-bottom: 0.5em; }
.cmsn-done__id { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.9rem; opacity: 0.7; margin-bottom: 1.5rem; }

.cmsn-spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,0.4); border-top-color: #fff; border-radius: 50%; animation: cmsn-spin 0.7s linear infinite; margin-right: 0.5em; vertical-align: -3px; }
@keyframes cmsn-spin { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  .cmsn *, .cmsn *::before, .cmsn *::after { transition: none !important; animation: none !important; }
}

/* ================= v2: commission-request additions ===================== */

.cmsn-opt-tag {
  font-size: .7rem; font-weight: 400; text-transform: uppercase;
  letter-spacing: .07em; opacity: .55; margin-left: .4em;
}
.btn--small { min-height: 44px; padding: .6em 1.1em; font-size: .82rem; }

/* --- Method callouts (measure a belt vs measure a buckle) --- */
.cmsn-method {
  border: 1px solid var(--cmsn-line);
  border-left: 4px solid var(--color-leather);
  border-radius: var(--cmsn-radius);
  background: var(--color-surface);
  padding: 1.1rem 1.15rem;
  margin: 0 0 1rem;
}
.cmsn-method--alt { border-left-color: var(--color-brass); }
.cmsn-method__tag {
  display: inline-block; font-size: .66rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--color-leather); margin-bottom: .45em;
}
.cmsn-method--alt .cmsn-method__tag { color: var(--color-brass); }
.cmsn-method__title { display: block; font-size: 1rem; margin-bottom: .35em; }
.cmsn-method__text { font-size: .9rem; opacity: .85; margin: 0 0 .85em; line-height: 1.6; }
.cmsn-measure-cta { width: 100%; }
@media (min-width: 560px) { .cmsn-measure-cta { width: auto; } }

/* --- Warning callout --- */
.cmsn-callout {
  background: rgba(169,121,60,.14);
  border: 1px solid rgba(169,121,60,.45);
  border-radius: var(--cmsn-radius);
  padding: .9rem 1rem; font-size: .88rem; line-height: 1.6; margin: 0 0 1rem;
}

/* --- Progressive-disclosure wrapper --- */
.cmsn-reveal {
  margin-top: 1.25rem; padding: 1.15rem;
  border: 1px solid var(--cmsn-line); border-radius: var(--cmsn-radius);
  background: color-mix(in srgb, var(--color-surface) 70%, transparent);
}
.cmsn-reveal[hidden] { display: none; }

/* --- Three buckle cards --- */
.cmsn-buckle-cards { display: grid; grid-template-columns: 1fr; gap: .85rem; }
@media (min-width: 780px) { .cmsn-buckle-cards { grid-template-columns: repeat(3, 1fr); } }
.cmsn-bcard { position: relative; display: block; }
.cmsn-bcard input {
  position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer;
}
.cmsn-bcard__box {
  display: flex; flex-direction: column; height: 100%;
  min-height: 128px; padding: 1.15rem;
  border: 1px solid var(--cmsn-line); border-radius: var(--cmsn-radius);
  background: var(--color-surface);
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.cmsn-bcard input:checked + .cmsn-bcard__box {
  border-color: var(--color-leather);
  box-shadow: inset 0 0 0 2px var(--color-leather);
}
.cmsn-bcard input:focus-visible + .cmsn-bcard__box { outline: 3px solid var(--color-brass); outline-offset: 2px; }
.cmsn-bcard__title {
  font-family: var(--font-heading-family); font-size: 1.05rem; line-height: 1.2; margin-bottom: .3em;
}
.cmsn-bcard__price {
  font-size: .85rem; font-weight: 700; color: var(--color-leather); margin-bottom: .55em;
}
.cmsn-bcard__desc { font-size: .85rem; opacity: .78; line-height: 1.5; }
.cmsn-bcard input:checked + .cmsn-bcard__box::after {
  content: "✓ Selected"; margin-top: auto; padding-top: .7em;
  font-size: .75rem; font-weight: 700; color: var(--color-leather);
}

/* --- Option thumbnails / out of stock --- */
.cmsn-opt__thumb {
  width: 48px; height: 48px; flex: none; object-fit: cover;
  border-radius: 2px; border: 1px solid var(--cmsn-line);
}
.cmsn-opt--oos .cmsn-opt__box { opacity: .5; }
.cmsn-opt--oos .cmsn-opt__note { color: #8C1D18; font-weight: 600; }

/* --- Font samples --- */
.cmsn-fontsample { display: block; font-size: 1.5rem; line-height: 1.15; margin-bottom: .15em; color: var(--color-heading); }
.cmsn-fontsample--western {
  font-family: "Playfair Display", Georgia, "Times New Roman", serif;
  font-weight: 900; letter-spacing: .04em; text-transform: uppercase; font-size: 1.15rem;
}
.cmsn-fontsample--script {
  font-family: "Snell Roundhand", "Brush Script MT", "Segoe Script", cursive;
  font-style: italic; font-size: 1.6rem;
}
.cmsn-fontsample--custom {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .95rem; opacity: .65; border: 1px dashed var(--cmsn-line);
  padding: .3em .5em; border-radius: 2px;
}

/* --- Sub-upload blocks --- */
.cmsn-subupload {
  margin-top: 1rem; padding-top: 1rem; border-top: 1px dashed var(--cmsn-line);
}

/* --- Previous design gallery --- */
.cmsn-prev-gallery figure { margin: 0; }
.cmsn-prev[hidden] { display: none; }
.cmsn-prev img { width: 100%; height: auto; border-radius: var(--cmsn-radius); border: 1px solid var(--cmsn-line); }
.cmsn-prev figcaption { font-size: .82rem; opacity: .7; margin-top: .5em; }

/* --- Success: what happens next --- */
.cmsn-next {
  text-align: left; max-width: 30rem; margin: 1.5rem auto 0;
  background: var(--color-surface); border: 1px solid var(--cmsn-line);
  border-radius: var(--cmsn-radius); padding: 1.25rem 1.5rem;
}
.cmsn-next__title { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; opacity: .65; margin-bottom: .85em; }
.cmsn-next__list { counter-reset: nx; }
.cmsn-next__list li {
  counter-increment: nx; position: relative;
  padding-left: 2rem; margin-bottom: .6em; font-size: .92rem;
}
.cmsn-next__list li::before {
  content: counter(nx); position: absolute; left: 0; top: 0;
  width: 1.35rem; height: 1.35rem; border-radius: 50%;
  background: var(--color-leather); color: #fff;
  font-size: .72rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

/* --- Video embed in modals --- */
.cmsn-video {
  position: relative; width: 100%; padding-bottom: 56.25%;
  height: 0; overflow: hidden; border-radius: var(--cmsn-radius);
  background: #000; margin-bottom: 1rem;
}
.cmsn-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.cmsn-ref__thumb--file {
  display: flex; align-items: center; justify-content: center;
  font-size: .6rem; font-weight: 700; letter-spacing: .06em;
  color: var(--color-leather); background: rgba(107,58,32,.08);
}
.cmsn-construction { margin-top: .9rem; border-top: 1px solid var(--cmsn-line); padding-top: .8rem; }
.cmsn-construction summary {
  cursor: pointer; font-size: .78rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; color: var(--color-leather);
  padding: .35rem 0; min-height: 30px;
}
.cmsn-construction summary:focus-visible { outline: 3px solid var(--color-brass); outline-offset: 2px; }
.cmsn-construction img { width: 100%; height: auto; margin: .75rem 0 .5rem; background: #fff;
  border: 1px solid var(--cmsn-line); border-radius: var(--cmsn-radius); }
.cmsn-construction p { font-size: .82rem; opacity: .78; line-height: 1.55; margin: 0; }

/* Shown when a request saved successfully but the workshop notification
   could not be confirmed. Deliberately reassuring, not alarming. */
.cmsn-alert--warn {
  background: rgba(169,121,60,.15);
  border: 1px solid rgba(169,121,60,.55);
  color: #4A2815;
  line-height: 1.6;
}
.cmsn-alert--warn a { color: #6B3A20; font-weight: 700; }

/* Per-file upload failure: recoverable, and explicitly reassuring about the rest. */
.cmsn-ref__fail {
  margin-top: .6rem; padding: .7rem .8rem;
  background: #FDECEA; border: 1px solid #F2B8B5; border-radius: var(--cmsn-radius);
}
.cmsn-ref__failmsg { margin: 0 0 .25em; font-size: .82rem; color: #8C1D18; line-height: 1.5; }
.cmsn-ref__failsafe { margin: 0 0 .6em; font-size: .78rem; color: #6B5A48; }
.cmsn-ref__failbtns { display: flex; gap: .5rem; flex-wrap: wrap; }
.cmsn-done__estimatenote {
  max-width: 46rem; margin: .75rem auto 0;
  font-size: .85rem; line-height: 1.6; opacity: .8;
}
.cmsn-next__list li strong { font-weight: 700; }

/* Consolidated "referencing a previous belt?" block */
.cmsn-refbelt__row {
  display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; margin-top: .85rem;
}
.cmsn-refbelt__or { font-size: .82rem; opacity: .7; }
.cmsn-refbelt code {
  background: rgba(0,0,0,.06); padding: .1em .4em; border-radius: 2px;
  font-size: .85em; font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* Method 1 / Method 2 workflows — deliberately distinct so they can't be confused */
.cmsn-methodhead { font-size: 1.05rem; margin: 0 0 .35em; }
.cmsn-method1 { border-left: 4px solid var(--color-leather); }
.cmsn-method2 { border-left: 4px solid var(--color-brass); }
.cmsn-substep { margin-top: 1rem; }
.cmsn-substep__tag {
  display: inline-block; background: var(--color-leather); color: #fff;
  font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: .25em .6em; border-radius: 2px; margin-bottom: .5em;
}
.cmsn-method2 .cmsn-substep__tag { background: var(--color-brass); }
.cmsn-substep__title { display: block; font-size: 1rem; margin-bottom: .35em; }
.cmsn-diagram {
  width: 100%; height: auto; margin: .85rem 0; background: #fff;
  border: 1px solid var(--cmsn-line); border-radius: var(--cmsn-radius);
}
.cmsn-diagram-missing {
  border: 1px dashed var(--color-leather); color: var(--color-leather);
  padding: 1.5rem 1rem; text-align: center; font-size: .8rem; margin: .85rem 0;
  text-transform: uppercase; letter-spacing: .04em; border-radius: var(--cmsn-radius);
}
.cmsn-videosoon {
  font-size: .85rem; opacity: .7; font-style: italic;
  padding: .5rem 0; margin: 0;
}

/* Preview view toggle — with buckle / strap only (Phase 2 concept preview) */
.cmsn-viewtoggle { display: flex; gap: .4rem; margin: .6rem 0 .2rem; }
.cmsn-viewtoggle button {
  flex: 0 0 auto; font: inherit; font-size: .72rem; letter-spacing: .06em;
  text-transform: uppercase; padding: .4em .85em; cursor: pointer;
  background: transparent; color: var(--cmsn-ink, #231A14);
  border: 1px solid var(--cmsn-line, #E4DACC); border-radius: 999px;
}
.cmsn-viewtoggle button[aria-pressed="true"] {
  background: var(--cmsn-ink, #231A14); color: #fff; border-color: var(--cmsn-ink, #231A14);
}
.cmsn-viewtoggle button:focus-visible { outline: 2px solid currentColor; outline-offset: 2px; }

/* "Use this image on the belt" designation (Phase 5 image placement) */
.cmsn-ref__use {
  display: inline-block; margin: .5rem 0 .1rem; font: inherit; font-size: .72rem;
  letter-spacing: .05em; text-transform: uppercase; padding: .42em .9em; cursor: pointer;
  background: transparent; color: var(--cmsn-ink, #231A14);
  border: 1px solid var(--cmsn-line, #E4DACC); border-radius: 999px;
}
.cmsn-ref__use[aria-pressed="true"] {
  background: var(--cmsn-accent, #6B3A20); color: #fff;
  border-color: var(--cmsn-accent, #6B3A20);
}
.cmsn-ref__use:focus-visible { outline: 2px solid currentColor; outline-offset: 2px; }