/* ============================================================
   Station 27 — Fit Finder styles (pill + 6-step modal)
   Ported from design-handoff/fit-finder/Fit Finder.html with
   the prototype's surface CSS (#06080d bg, #00b4ff accent,
   #d68d0f CTA). Tokens that already exist in station27.css are
   referenced by var(); local values are inlined where the
   storefront has no equivalent token yet.
   ============================================================ */

/* ----- pill (entry point under .sizes row) ----- */
.fit-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 18px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0, 180, 255, 0.10), rgba(0, 180, 255, 0.04));
  border: 1px solid rgba(0, 180, 255, 0.25);
  color: var(--text);
  cursor: pointer;
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 14px;
  text-align: left;
  transition: all 220ms;
  margin: 16px 0 24px;
}
.fit-pill:hover {
  border-color: rgba(0, 180, 255, 0.55);
  background: linear-gradient(135deg, rgba(0, 180, 255, 0.16), rgba(0, 180, 255, 0.08));
}
.fit-pill-dot {
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #00b4ff;
  box-shadow: 0 0 12px #00b4ff, 0 0 24px rgba(0, 180, 255, 0.35);
  animation: fitpillpulse 2.2s ease-in-out infinite;
}
.fit-pill-label {
  flex: 1;
  color: rgba(var(--fit-ink-rgb), 0.75);
}
.fit-pill-label b {
  color: rgb(var(--fit-ink-rgb));
  font-weight: 500;
}
.fit-pill-arrow {
  color: #00b4ff;
  font-size: 16px;
}
@keyframes fitpillpulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(0.85); }
}

/* ----- backdrop + modal frame ----- */
.fit-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 4, 8, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 260ms;
}
.fit-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.fit-modal {
  width: min(1080px, 100%);
  max-height: calc(100vh - 48px);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(16, 22, 36, 0.92), rgba(10, 14, 24, 0.92));
  border: 1px solid rgba(255, 255, 255, 0.10);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  overflow: hidden;
  transform: translateY(16px) scale(0.98);
  transition: transform 320ms cubic-bezier(.2, .8, .2, 1);
  position: relative;
  font-family: var(--font-body, 'DM Sans', sans-serif);
  color: rgb(var(--fit-ink-rgb));
}
.fit-backdrop.open .fit-modal { transform: translateY(0) scale(1); }

.fit-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.10);
  color: rgb(var(--fit-ink-rgb));
  cursor: pointer;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fit-close:hover { background: rgba(255, 255, 255, 0.10); }

.fit-progress {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(255, 255, 255, 0.06);
  z-index: 2;
}
.fit-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #00b4ff, #6ee6ff);
  box-shadow: 0 0 12px rgba(0, 180, 255, 0.5);
  transition: width 400ms cubic-bezier(.2, .8, .2, 1);
}

/* ----- left aside (product context) ----- */
.fit-left {
  background:
    radial-gradient(70% 50% at 50% 40%, rgba(0, 180, 255, 0.14), transparent 70%),
    linear-gradient(180deg, #0a0f1b 0%, #060810 100%);
  border-right: 1px solid rgba(255, 255, 255, 0.10);
  padding: 34px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.fit-product-tag {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.85);
  margin-bottom: 10px;
}
.fit-product-name {
  font-family: var(--font-display, 'Cormorant Garamond', serif);
  font-size: 28px;
  font-weight: 500;
  line-height: 1.1;
  margin: 0 0 20px;
  color: #f1f5f9;
}
.fit-product-name em {
  font-style: italic;
  color: #00b4ff;
}
.fit-hero {
  flex: 1;
  min-height: 0;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background:
    radial-gradient(60% 50% at 50% 45%, rgba(0, 180, 255, 0.12), transparent 70%),
    linear-gradient(180deg, #0c1320 0%, #07090f 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.fit-hero-shape {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 180, 255, 0.18), transparent 70%);
  filter: blur(10px);
}
.fit-hero-meta {
  position: absolute;
  bottom: 16px;
  left: 16px;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.85);
}

/* ----- right step panel ----- */
.fit-right {
  display: flex;
  flex-direction: column;
  padding: 34px 40px 28px;
  position: relative;
  min-height: 580px;
}
.fit-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.85);
  margin-bottom: 22px;
}
.fit-top .fit-step-counter b {
  color: #00b4ff;
  font-weight: 500;
}
.fit-step-host {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.fit-q-title {
  font-family: var(--font-display, 'Cormorant Garamond', serif);
  font-weight: 500;
  font-size: 40px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  color: #f1f5f9;
}
.fit-q-title em {
  font-style: italic;
  color: #00b4ff;
}
.fit-q-sub {
  color: rgba(var(--fit-ink-rgb), 0.65);
  font-size: 14px;
  margin: 0 0 24px;
  max-width: 40ch;
  line-height: 1.55;
}

/* ----- choice cards ----- */
.fit-choices { display: grid; gap: 10px; }
.fit-choice {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 14px 18px 14px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.10);
  cursor: pointer;
  transition: all 220ms cubic-bezier(.2, .8, .2, 1);
  text-align: left;
  color: rgb(var(--fit-ink-rgb));
  font-family: var(--font-body, 'DM Sans', sans-serif);
}
.fit-choice:hover {
  border-color: rgba(0, 180, 255, 0.4);
  background: rgba(0, 180, 255, 0.05);
  transform: translateY(-1px);
}
.fit-choice.selected {
  border-color: #00b4ff;
  background: linear-gradient(135deg, rgba(0, 180, 255, 0.12), rgba(0, 180, 255, 0.04));
  box-shadow: 0 0 0 1px rgba(0, 180, 255, 0.4), 0 20px 40px -20px rgba(0, 180, 255, 0.4);
}
.fit-silh {
  width: 96px;
  height: 72px;
  border-radius: 10px;
  background: rgba(0, 180, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
}
.fit-name {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.005em;
}
.fit-name small {
  display: block;
  color: rgba(var(--fit-ink-rgb), 0.65);
  font-size: 12px;
  font-weight: 400;
  margin-top: 3px;
}
.fit-chev {
  color: rgba(148, 163, 184, 0.85);
  font-size: 22px;
  font-weight: 400;
}
.fit-choice:hover .fit-chev,
.fit-choice.selected .fit-chev { color: #00b4ff; }

/* ----- body-metrics form ----- */
.fit-form-stack { display: grid; gap: 10px; }
.fit-form-row {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.10);
}
.fit-form-row label {
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.85);
}
.fit-input-group {
  display: flex;
  align-items: baseline;
  gap: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
  padding-bottom: 6px;
}
.fit-input-group input {
  background: transparent;
  border: 0;
  outline: 0;
  color: rgb(var(--fit-ink-rgb));
  font-family: var(--font-display, 'Cormorant Garamond', serif);
  font-size: 32px;
  font-weight: 500;
  width: 76px;
  text-align: center;
  padding: 0;
}
.fit-input-group input::-webkit-outer-spin-button,
.fit-input-group input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.fit-input-group input[type=number] { -moz-appearance: textfield; }
.fit-input-unit {
  color: rgba(148, 163, 184, 0.85);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.fit-h-pair {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.fit-unit-toggle {
  display: flex;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.10);
}
.fit-unit-toggle button {
  background: transparent;
  border: 0;
  color: rgba(148, 163, 184, 0.85);
  padding: 6px 11px;
  cursor: pointer;
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.fit-unit-toggle button.active {
  background: #00b4ff;
  color: #04111a;
}

/* ----- bottom nav (Back / dots / primary CTA) ----- */
.fit-bottom {
  margin-top: auto;
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
}
.fit-dots { display: flex; gap: 8px; }
.fit-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  transition: all 220ms;
}
.fit-dot.active {
  background: #00b4ff;
  box-shadow: 0 0 10px #00b4ff;
  width: 22px;
  border-radius: 4px;
}
.fit-dot.done { background: rgba(0, 180, 255, 0.40); }

.fit-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: 0;
  color: rgba(var(--fit-ink-rgb), 0.65);
  cursor: pointer;
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 13px;
  padding: 8px 0;
}
.fit-nav-btn:hover { color: rgb(var(--fit-ink-rgb)); }
.fit-nav-btn.primary {
  background: #d68d0f;
  color: #0a0602;
  padding: 12px 22px;
  border-radius: 8px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
}
.fit-nav-btn.primary:hover { background: #e89d2a; color: #0a0602; }
.fit-nav-btn.primary:disabled { opacity: 0.35; cursor: not-allowed; }
.fit-nav-btn.ghost {
  color: rgba(var(--fit-ink-rgb), 0.65);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

/* ----- loading step ----- */
.fit-loading-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 20px;
}
.fit-load-card {
  padding: 22px 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.10);
  text-align: center;
  position: relative;
  transition: all 400ms;
}
.fit-load-card.active {
  border-color: #00b4ff;
  background: linear-gradient(180deg, rgba(0, 180, 255, 0.10), rgba(0, 180, 255, 0.02));
}
.fit-load-card.done { border-color: rgba(0, 180, 255, 0.35); }
.fit-load-ic {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  color: rgba(var(--fit-ink-rgb), 0.65);
  font-size: 14px;
  font-weight: 500;
}
.fit-load-card.active .fit-load-ic {
  color: #00b4ff;
  border-color: rgba(0, 180, 255, 0.35);
}
.fit-load-card.done .fit-load-ic {
  background: #00b4ff;
  color: #04111a;
  border-color: #00b4ff;
}
.fit-load-lbl {
  font-size: 12px;
  color: rgb(var(--fit-ink-rgb));
  font-weight: 500;
}
.fit-load-bar {
  height: 3px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 2px;
  margin-top: 14px;
  overflow: hidden;
}
.fit-load-bar > div {
  height: 100%;
  background: linear-gradient(90deg, #00b4ff, #6ee6ff);
  width: 0%;
  transition: width 280ms;
  box-shadow: 0 0 8px rgba(0, 180, 255, 0.6);
}

/* ----- result step ----- */
.fit-result-card {
  margin-top: 14px;
  padding: 26px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(0, 180, 255, 0.07), rgba(0, 180, 255, 0.02));
  border: 1px solid rgba(0, 180, 255, 0.30);
  position: relative;
  overflow: hidden;
}
.fit-result-card::before {
  content: '';
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle, rgba(0, 180, 255, 0.20), transparent 60%);
  filter: blur(40px);
  z-index: 0;
}
.fit-result-card > * { position: relative; z-index: 1; }
.fit-result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.85);
  margin-bottom: 10px;
}
.fit-brand-tag { color: #00b4ff; }
.fit-result-size {
  font-family: var(--font-display, 'Cormorant Garamond', serif);
  font-size: 128px;
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.03em;
  background: linear-gradient(180deg, #ffffff 30%, #7ad3ff 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 6px 0 0;
  display: flex;
  align-items: baseline;
  gap: 18px;
}
.fit-result-size em {
  font-style: italic;
  font-size: 56px;
  color: #00b4ff;
  -webkit-text-fill-color: #00b4ff;
  background: none;
}
.fit-confidence {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: rgba(var(--fit-ink-rgb), 0.65);
  margin-top: 14px;
}
.fit-conf-bar {
  flex: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  overflow: hidden;
}
.fit-conf-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #00b4ff, #6ee6ff);
  box-shadow: 0 0 8px rgba(0, 180, 255, 0.6);
  transition: width 1400ms cubic-bezier(.2, .8, .2, 1);
}
.fit-confidence b {
  color: rgb(var(--fit-ink-rgb));
  font-weight: 500;
}
.fit-result-meta {
  margin-top: 8px;
  font-size: 12px;
  color: rgba(var(--fit-ink-rgb), 0.55);
}
.fit-result-meta b { color: rgb(var(--fit-ink-rgb)); font-weight: 500; }
.fit-result-notes { margin-top: 22px; display: grid; gap: 10px; }
.fit-note {
  display: flex;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 10px;
  font-size: 13px;
  color: rgba(var(--fit-ink-rgb), 0.65);
}
.fit-note-ic {
  width: 20px;
  flex: 0 0 20px;
  color: #00b4ff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}
.fit-note b { color: rgb(var(--fit-ink-rgb)); font-weight: 500; }
.fit-result-actions {
  margin-top: 22px;
  display: flex;
  gap: 12px;
}
.fit-btn-primary {
  flex: 1;
  padding: 14px 22px;
  border-radius: 10px;
  background: #d68d0f;
  color: #0a0602;
  border: 0;
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  cursor: pointer;
  transition: background 200ms;
}
.fit-btn-primary:hover { background: #e89d2a; }
.fit-btn-ghost {
  padding: 14px 22px;
  border-radius: 10px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.10);
  color: rgba(var(--fit-ink-rgb), 0.65);
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}
.fit-btn-ghost:hover { color: rgb(var(--fit-ink-rgb)); border-color: rgba(255, 255, 255, 0.20); }

/* ----- entrance animation ----- */
@keyframes fitstepin {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fit-step-anim { animation: fitstepin 380ms cubic-bezier(.2, .8, .2, 1) both; }

/* ----- focus ring ----- */
.fit-modal button:focus-visible,
.fit-modal input:focus-visible {
  outline: 2px solid #00b4ff;
  outline-offset: 2px;
  border-radius: 6px;
}

/* ----- responsive (≤720px: full-bleed modal, single col, hide left aside) ----- */
@media (max-width: 720px) {
  .fit-backdrop { padding: 0; }
  .fit-modal {
    grid-template-columns: 1fr;
    border-radius: 0;
    max-height: 100vh;
    height: 100vh;
    width: 100vw;
    border: 0;
  }
  .fit-left { display: none; }
  .fit-right {
    padding: 56px 22px 24px;
    min-height: 0;
    height: 100%;
  }
  .fit-q-title { font-size: 30px; }
  .fit-result-size { font-size: 96px; }
  .fit-result-size em { font-size: 40px; }
  .fit-loading-wrap {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .fit-form-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .fit-form-row .fit-unit-toggle { justify-self: start; }
}