/* ==========================================================================
   VVIP.J — 반지 사이즈 가이드 모달
   Standalone stylesheet, loaded after assets/css/style.css and reusing its
   CSS custom properties (--ink, --gold, --accent, --font-display, etc.) so
   the guide matches the rest of the site without redefining any tokens.
   Every rule here is scoped under .v03-size-guide / v03-size-guide__* — none
   of the site's existing classes are touched or overridden.
   ========================================================================== */

.v03-size-guide {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(20, 18, 15, .55);
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s var(--ease), visibility .35s var(--ease);
}

body.v03-size-guide-open .v03-size-guide { opacity: 1; visibility: visible; }
body.v03-size-guide-open { overflow: hidden; }

.v03-size-guide__panel {
  position: relative;
  width: min(720px, 100%);
  max-height: 88vh;
  background: var(--ivory-light);
  border: 1px solid var(--rule);
  box-shadow: 0 30px 70px rgba(12, 11, 10, .28);
  transform: translateY(12px);
  transition: transform .35s var(--ease);
}

body.v03-size-guide-open .v03-size-guide__panel { transform: translateY(0); }

.v03-size-guide__close {
  position: absolute;
  top: 16px;
  right: 18px;
  z-index: 1;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  font-size: 16px;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
  transition: color .3s ease;
}
.v03-size-guide__close:hover,
.v03-size-guide__close:focus-visible { color: var(--ink); }

.v03-size-guide__scroll {
  max-height: 88vh;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: 48px 44px 40px;
}

.v03-size-guide__eyebrow {
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
}

.v03-size-guide__title {
  margin-top: 10px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 28px;
  color: var(--ink);
}

.v03-size-guide__desc {
  margin-top: 12px;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted-warm);
}

/* ------------------------------------------------------------- tabs --- */

.v03-size-guide__tabs {
  display: flex;
  gap: 4px;
  margin-top: 32px;
  border-bottom: 1px solid var(--rule);
}

.v03-size-guide__tab {
  padding: 12px 4px;
  margin-right: 24px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
  cursor: pointer;
  transition: color .3s ease, border-color .3s ease;
}

.v03-size-guide__tab[aria-selected="true"] {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

/* -------------------------------------------------- measurement method --- */

.v03-size-guide__method {
  display: grid;
  grid-template-columns: 1fr 140px;
  gap: 28px;
  align-items: center;
  margin-top: 24px;
}

/* display:grid above otherwise beats the UA [hidden] rule (author styles
   win over UA styles at equal specificity) — same pitfall style.css notes
   for .login-form[hidden]. */
.v03-size-guide__method[hidden] { display: none; }

.v03-size-guide__steps {
  margin: 0;
  padding-left: 18px;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink);
}

.v03-size-guide__diagram {
  width: 100%;
  max-width: 140px;
  height: auto;
  justify-self: center;
}

.v03-size-guide__diagram-ring,
.v03-size-guide__diagram-finger {
  fill: none;
  stroke: var(--ink);
  stroke-width: 3;
}

.v03-size-guide__diagram-line {
  stroke: var(--gold);
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
}

.v03-size-guide__diagram-label {
  font-family: var(--font-body);
  font-size: 9px;
  fill: var(--muted-warm);
}

.v03-size-guide__diagram-strip {
  fill: none;
  stroke: var(--gold);
  stroke-width: 2;
  stroke-dasharray: 3 3;
}

.v03-size-guide__diagram-mark {
  fill: var(--gold);
}

/* --------------------------------------------------------- calculator --- */

.v03-size-guide__calc {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}

.v03-size-guide__calc-label {
  display: block;
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.v03-size-guide__calc-row {
  display: flex;
  gap: 12px;
  margin-top: 10px;
}

.v03-size-guide__input {
  flex: 1;
  min-width: 0;
  padding: 12px 2px;
  background: none;
  border: none;
  border-bottom: 1px solid var(--rule-input, var(--rule));
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink);
  transition: border-color .3s ease;
}
.v03-size-guide__input:focus { outline: none; border-color: var(--accent); }

.v03-size-guide__calc-btn {
  padding: 0 22px;
  background: var(--ink);
  color: var(--ivory-light);
  border: none;
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .3s ease;
  white-space: nowrap;
}
.v03-size-guide__calc-btn:hover { background: var(--accent); }

.v03-size-guide__error {
  margin-top: 10px;
  font-family: var(--font-body);
  font-size: 12px;
  color: #9C3B2E;
}

.v03-size-guide__result {
  margin-top: 20px;
  padding: 20px;
  background: var(--ivory);
  border: 1px solid var(--rule);
  text-align: center;
}

.v03-size-guide__result-label {
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.v03-size-guide__result-value {
  margin-top: 6px;
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--ink);
}

.v03-size-guide__result-detail {
  margin-top: 6px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--muted-warm);
}

.v03-size-guide__hint {
  margin-top: 14px;
  font-family: var(--font-body);
  font-size: 11px;
  line-height: 1.7;
  color: var(--muted);
}

/* --------------------------------------------------------------- table --- */

.v03-size-guide__table-wrap {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 24px;
}

.v03-size-guide__table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: 12px;
}

.v03-size-guide__table th {
  padding: 8px 6px;
  text-align: left;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--rule);
}

.v03-size-guide__table td {
  padding: 9px 6px;
  color: var(--ink);
  border-bottom: 1px solid var(--rule-soft);
}

.v03-size-guide__row {
  cursor: pointer;
  transition: background .2s ease;
}
.v03-size-guide__row:hover,
.v03-size-guide__row:focus-visible { background: var(--ivory); outline: none; }
.v03-size-guide__row[aria-pressed="true"] { background: var(--ivory); }
.v03-size-guide__row[aria-pressed="true"] td:first-child { color: var(--accent); font-weight: 500; }

/* ------------------------------------------------------------ fit note --- */

.v03-size-guide__fitnote {
  margin-top: 32px;
  padding: 20px;
  background: var(--ivory);
  border: 1px solid var(--rule);
}

.v03-size-guide__fitnote-title {
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.v03-size-guide__fitnote-body {
  margin-top: 8px;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted-warm);
}

/* ------------------------------------------------------------- consult --- */

.v03-size-guide__consult {
  display: block;
  width: 100%;
  margin-top: 28px;
  padding: 18px;
  background: none;
  border: 1px solid rgba(20, 18, 15, .2);
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  cursor: pointer;
  transition: border-color .3s ease, color .3s ease;
}
.v03-size-guide__consult:hover { border-color: var(--ink); color: var(--accent); }

/* -------------------------------------------------------- field trigger --- */

/* Resets default <button> chrome on the "사이즈 가이드" trigger so it reads
   identically to the .field__link <a> it replaced. */
.v03-size-trigger {
  background: none;
  border: none;
  padding: 0;
  font-family: inherit;
  cursor: pointer;
}

/* Overrides .field__link's 10px size for this one trigger specifically —
   it reads too small/link-like to register as a clickable action, so bump
   it up and underline it to read clearly as a button. */
#size-guide-open {
  font-size: 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
#size-guide-open:hover,
#size-guide-open:focus-visible { color: var(--gold); }

/* The "사이즈 가이드 바로가기" entry point inside the FAQ answer (CARE
   section) — an inline text link rather than the product-field trigger. */
.care-faq__link {
  display: inline-block;
  margin-top: 10px;
  background: none;
  border: none;
  padding: 0;
  font-family: inherit;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--accent);
  cursor: pointer;
  transition: color .3s ease;
}
.care-faq__link:hover,
.care-faq__link:focus-visible { color: var(--gold); }

/* ============================================================ responsive === */

@media (max-width: 1024px) {
  .v03-size-guide__scroll { padding: 40px 32px 32px; }
  .v03-size-guide__title { font-size: 24px; }
}

@media (max-width: 768px) {
  .v03-size-guide__panel { max-height: 92vh; }
  .v03-size-guide__scroll { max-height: 92vh; padding: 36px 24px 28px; }
  .v03-size-guide__method { grid-template-columns: 1fr; }
  .v03-size-guide__diagram { max-width: 110px; justify-self: start; }
  .v03-size-guide__table-wrap { grid-template-columns: 1fr; gap: 24px 0; }
}

@media (max-width: 480px) {
  .v03-size-guide { padding: 0; }
  .v03-size-guide__panel { width: 100%; max-height: 100vh; border: none; }
  .v03-size-guide__scroll { max-height: 100vh; padding: 32px 18px 24px; }
  .v03-size-guide__title { font-size: 21px; }
  .v03-size-guide__calc-row { flex-direction: column; align-items: stretch; }
  .v03-size-guide__calc-btn { padding: 14px; }
}