/* ============================================================
   Khama — configurator.css
   Shared styles for /products/scarf, /products/robe, /products/cap.
   Mobile-first. Step UI, choice cards, embroidery panel, review.
   ============================================================ */

.page-config { background: var(--paper); }
.page-config .container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: 22px;
}
@media (min-width: 720px) { .page-config .container { padding-inline: 40px; } }

/* ===== HERO ===== */
.config-hero {
  padding: calc(var(--nav-h) + 24px) 0 18px;
  text-align: center;
}
@media (min-width: 720px) { .config-hero { padding: calc(var(--nav-h) + 40px) 0 28px; } }

.config-crumb {
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--gray);
  margin: 0 0 12px;
  letter-spacing: .02em;
}
.config-crumb a {
  color: var(--gray);
  border-bottom: 1px solid transparent;
  transition: color var(--t-quick), border-color var(--t-quick);
}
.config-crumb a:hover {
  color: var(--emerald-deep);
  border-bottom-color: var(--emerald-deep);
}
.config-crumb .sep { margin-inline: 6px; opacity: .5; }
.config-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.012em;
  color: var(--ink);
  margin: 0 auto 8px;
  max-width: 22ch;
  text-wrap: balance;
}
.config-hero-sub {
  font-family: var(--font-text);
  font-size: clamp(14px, 3.4vw, 17px);
  line-height: 1.65;
  color: var(--gray);
  margin: 0 auto;
  max-width: 50ch;
  text-wrap: pretty;
}

/* ===== STEPPER ===== */
.config-stepper {
  display: flex;
  gap: 0;
  margin: 24px auto 16px;
  max-width: 720px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-block: 4px;
}
.config-stepper::-webkit-scrollbar { display: none; }
@media (min-width: 720px) { .config-stepper { margin: 32px auto 24px; } }

.config-step-pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  color: var(--gray);
  background: transparent;
  border: 0;
  white-space: nowrap;
  cursor: default;
  position: relative;
  flex-shrink: 0;
}
.config-step-pill .step-num {
  width: 26px; height: 26px;
  border-radius: 999px;
  background: var(--cream-warm);
  border: 1px solid var(--gray-line);
  color: var(--gray);
  font-family: var(--font-ui); font-size: 12px; font-weight: 700;
  font-variant-numeric: tabular-nums;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background var(--t-quick), color var(--t-quick), border-color var(--t-quick);
}
.config-step-pill .step-name { transition: color var(--t-quick); }
.config-step-pill[data-state="active"] {
  color: var(--ink);
}
.config-step-pill[data-state="active"] .step-num {
  background: var(--emerald-deep);
  color: #fff;
  border-color: var(--emerald-deep);
}
.config-step-pill[data-state="done"] {
  color: var(--emerald-deep);
  cursor: pointer;
}
.config-step-pill[data-state="done"] .step-num {
  background: #fff;
  color: var(--emerald-deep);
  border-color: var(--emerald-deep);
}
.config-step-pill[data-state="done"]:hover .step-num {
  background: var(--emerald-deep);
  color: #fff;
}
.config-step-pill + .config-step-pill::before {
  content: "";
  display: inline-block;
  width: 18px; height: 1px;
  background: var(--gray-line);
  margin-inline-end: 4px;
  vertical-align: middle;
  flex-shrink: 0;
}
@media (max-width: 540px) {
  .config-step-pill { font-size: 12px; padding: 8px 10px; gap: 8px; }
  .config-step-pill .step-num { width: 22px; height: 22px; font-size: 11px; }
  .config-step-pill + .config-step-pill::before { width: 12px; }
}
/* On narrow viewports, hide non-active step labels so all pills fit without
   horizontal scroll. The number badge keeps the position discoverable, and
   the active step still shows its name for context. */
@media (max-width: 440px) {
  .config-step-pill[data-state="todo"] .step-name,
  .config-step-pill[data-state="done"] .step-name {
    display: none;
  }
  .config-step-pill[data-state="todo"],
  .config-step-pill[data-state="done"] { padding-inline: 8px; }
}

/* ===== SHELL ===== */
.config { padding: 8px 0 120px; }
@media (min-width: 720px) { .config { padding: 16px 0 140px; } }

.config-shell {
  max-width: 760px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--gray-line);
  border-radius: 28px;
  box-shadow: 0 24px 60px -30px rgba(26,10,16,.18);
  overflow: hidden;
}

/* ===== STEP PANEL ===== */
.config-step-panel {
  padding: 28px 22px 30px;
  animation: step-in .35s var(--ease-out);
}
.config-step-panel[hidden] { display: none; }
@media (min-width: 720px) { .config-step-panel { padding: 36px 36px 40px; } }

.config-step-head {
  margin: 0 0 20px;
}
.config-step-head .config-step-eyebrow {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold);
  font-weight: 700;
  margin: 0 0 6px;
}
.config-step-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 5vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 8px;
  text-wrap: balance;
}
.config-step-head p {
  font-family: var(--font-text);
  font-size: 15px;
  color: var(--gray);
  margin: 0;
  line-height: 1.65;
  max-width: 52ch;
  text-wrap: pretty;
}

@keyframes step-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .config-step-panel { animation: none; }
}

/* ===== CHOICE CARD GRID (robe cuts, cap sizes) ===== */
.config-choice-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 540px) {
  .config-choice-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
}
@media (min-width: 720px) {
  .config-choice-grid--3 { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .config-choice-grid--4 { grid-template-columns: repeat(4, 1fr); gap: 14px; }
}

.config-choice {
  display: block;
  position: relative;
  cursor: pointer;
  background: var(--cream-warm);
  border: 1.5px solid var(--gray-line);
  border-radius: 20px;
  padding: 14px;
  transition:
    background var(--t-quick),
    border-color var(--t-quick),
    box-shadow .35s var(--ease-out),
    transform .25s var(--ease-out);
  -webkit-tap-highlight-color: transparent;
}
.config-choice:hover {
  border-color: var(--emerald-deep);
  transform: translateY(-2px);
}
.config-choice input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 1px; height: 1px;
}
.config-choice .config-choice-media {
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--paper);
}
.config-choice .config-choice-media .image-placeholder {
  border-radius: 12px;
}
.config-choice .config-choice-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  color: var(--ink);
  margin: 0 0 4px;
}
.config-choice .config-choice-desc {
  font-family: var(--font-text);
  font-size: 13px;
  color: var(--gray);
  margin: 0;
  line-height: 1.55;
}
.config-choice .config-choice-meta {
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--gold);
  font-weight: 700;
  letter-spacing: .04em;
  margin-top: 8px;
  display: block;
}

/* selected state — stronger ring + check pip */
.config-choice:has(input:checked),
.config-choice.is-selected {
  background: #fff;
  border-color: var(--emerald-deep);
  box-shadow:
    0 0 0 1px var(--emerald-deep),
    0 14px 30px -16px rgba(93,2,42,.32);
}
.config-choice:has(input:checked)::after,
.config-choice.is-selected::after {
  content: "✓";
  position: absolute;
  top: 12px; inset-inline-end: 12px;
  width: 26px; height: 26px;
  border-radius: 999px;
  background: var(--emerald-deep);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 14px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 10px rgba(93,2,42,.24);
}

/* Compact choice row (cap sizes) — no media */
.config-choice--compact { padding: 16px 14px; text-align: center; }
.config-choice--compact .config-choice-name {
  font-size: 22px;
  font-variant-numeric: tabular-nums;
}
.config-choice--compact .config-choice-desc { font-size: 12px; }

/* ===== MEASUREMENT FORM (robe/scarf step 2) ===== */
.config-form {
  display: flex; flex-direction: column;
  gap: 18px;
}
.config-form .config-helper {
  font-family: var(--font-text);
  font-size: 14px;
  color: var(--gray);
  margin: 0 0 4px;
  line-height: 1.65;
  padding: 12px 14px;
  background: var(--cream);
  border-radius: 14px;
  border-inline-start: 3px solid var(--gold);
}
.config-form .config-helper a {
  color: var(--emerald-deep);
  font-weight: 700;
  border-bottom: 1px solid currentColor;
}

.config-field {
  display: flex; flex-direction: column;
  gap: 6px;
}
.config-label {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .01em;
}
.config-input-wrap {
  position: relative;
  display: flex;
  align-items: stretch;
}
.config-input-wrap input {
  flex: 1;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  padding: 14px 16px;
  padding-inline-end: 56px;
  border: 1px solid var(--gray-line);
  border-radius: 14px;
  background: var(--cream);
  color: var(--ink);
  width: 100%;
  transition: border-color var(--t-quick), box-shadow var(--t-quick), background var(--t-quick);
  -moz-appearance: textfield;
}
.config-input-wrap input::-webkit-outer-spin-button,
.config-input-wrap input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.config-input-wrap input:focus {
  outline: none;
  border-color: var(--emerald-deep);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(93, 2, 42, .12);
}
.config-input-wrap input.is-error {
  border-color: var(--error);
  background: #fff;
}
.config-unit {
  position: absolute;
  inset-inline-end: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--gray);
  pointer-events: none;
  font-weight: 600;
}
.config-hint {
  font-family: var(--font-text);
  font-size: 13px;
  color: var(--gray);
  line-height: 1.5;
}

/* Two-column on tablet+ for measurement fields */
@media (min-width: 720px) {
  .config-grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
  .config-grid-2col .config-helper { grid-column: span 2; }
}

/* ===== EMBROIDERY PANEL (mini-editor) ===== */
.config-embroidery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 720px) {
  .config-embroidery { grid-template-columns: 1fr 1fr; align-items: start; gap: 24px; }
}

.config-emb-preview {
  background:
    radial-gradient(ellipse at top, rgba(212,165,116,.14), transparent 60%),
    var(--ink);
  padding: 32px 22px;
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  min-height: 200px;
  order: -1;
}
@media (min-width: 720px) {
  .config-emb-preview { padding: 40px 28px; min-height: 280px; order: 0; }
}

.config-emb-preview .scarf-mock { max-width: 360px; width: 100%; }

/* Cap mock: a mortarboard with a tassel */
.cap-mock {
  position: relative;
  width: 100%;
  max-width: 280px;
  aspect-ratio: 1.6 / 1;
  display: flex;
  align-items: center; justify-content: center;
}
.cap-mock-board {
  position: absolute;
  inset-inline: 6%;
  top: 30%;
  height: 30%;
  background:
    linear-gradient(135deg, #6f0633 0%, #5d022a 45%, #44011e 100%);
  border-radius: 4px;
  transform: perspective(220px) rotateX(35deg);
  box-shadow:
    0 10px 24px rgba(0,0,0,.4),
    inset 0 0 0 1px rgba(255,255,255,.05);
}
.cap-mock-cap {
  position: absolute;
  inset-inline: 22%;
  top: 50%;
  height: 32%;
  background: linear-gradient(180deg, #5d022a 0%, #44011e 100%);
  border-radius: 50% 50% 12px 12px / 35% 35% 12px 12px;
  box-shadow:
    0 8px 20px rgba(0,0,0,.35),
    inset 0 -8px 14px rgba(0,0,0,.22);
}
.cap-mock-tassel {
  position: absolute;
  top: 28%;
  inset-inline-start: 50%;
  width: 2px;
  height: 38%;
  background: linear-gradient(180deg, var(--gold) 0%, var(--gold-soft) 100%);
  transform-origin: top center;
}
.cap-mock-tassel::after {
  content: "";
  position: absolute;
  top: 100%;
  inset-inline-start: 50%;
  width: 16px; height: 22px;
  transform: translateX(-50%);
  background:
    repeating-linear-gradient(
      180deg,
      var(--gold) 0px,
      var(--gold) 2px,
      var(--gold-soft) 2px,
      var(--gold-soft) 4px
    );
  border-radius: 4px 4px 8px 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,.3);
}
.cap-mock-initials {
  position: absolute;
  bottom: 4%;
  inset-inline: 0;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(18px, 5vw, 26px);
  color: var(--gold);
  letter-spacing: .12em;
  text-shadow: 0 1px 0 rgba(0,0,0,.2);
  background: linear-gradient(100deg, var(--gold-soft) 0%, var(--gold) 50%, var(--gold-soft) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: scarf-shimmer 6s var(--ease-out) infinite;
}
.cap-mock-initials:empty::before {
  content: "حروفك";
  color: rgba(212,165,116,.4);
  background: none;
  -webkit-text-fill-color: rgba(212,165,116,.4);
}
.cap-mock[data-thread="silver"] .cap-mock-initials {
  background: linear-gradient(100deg, #efefef 0%, #cfcfcf 50%, #f7f7f7 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
@media (prefers-reduced-motion: reduce) {
  .cap-mock-initials { animation: none; }
}

.config-emb-controls {
  display: flex; flex-direction: column;
  gap: 16px;
}

.config-emb-input-wrap {
  position: relative;
  display: block;
}
.config-emb-input-label {
  display: block;
  font-family: var(--font-ui); font-size: 12px;
  color: var(--gray);
  margin-bottom: 6px;
  letter-spacing: .02em;
  font-weight: 700;
}
.config-emb-input {
  font-family: var(--font-display); font-size: 22px;
  font-weight: 700;
  width: 100%;
  padding: 14px 16px;
  padding-inline-end: 70px;
  border: 1px solid var(--gray-line);
  border-radius: 14px;
  background: var(--cream);
  color: var(--ink);
  transition: border-color var(--t-quick), box-shadow var(--t-quick), background var(--t-quick);
}
.config-emb-input:focus {
  outline: none;
  border-color: var(--emerald-deep);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(93, 2, 42, .12);
}
.config-emb-counter {
  position: absolute;
  inset-inline-end: 14px;
  bottom: 16px;
  font-family: var(--font-ui); font-size: 11px;
  color: var(--gray);
  font-variant-numeric: tabular-nums;
  letter-spacing: .04em;
  pointer-events: none;
}
.config-emb-helper {
  font-family: var(--font-text); font-size: 13px;
  color: var(--gray);
  margin: 0;
  line-height: 1.6;
}

/* Inline option group (thread / font) */
.config-option-group {
  display: flex; flex-direction: column;
  gap: 6px;
}
.config-option-group .config-label { margin-bottom: 4px; }
.config-option-row {
  display: flex; flex-wrap: wrap;
  gap: 8px;
}
.config-option-pill {
  font-family: var(--font-ui); font-size: 13px; font-weight: 600;
  padding: 10px 16px;
  background: var(--cream-warm);
  border: 1px solid var(--gray-line);
  color: var(--ink-soft);
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--t-quick), border-color var(--t-quick), color var(--t-quick), transform .15s var(--ease-out);
}
.config-option-pill:hover {
  background: #fff;
  border-color: var(--emerald-deep);
  color: var(--emerald-deep);
}
.config-option-pill[aria-pressed="true"] {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.config-option-pill .pill-dot {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 999px;
  margin-inline-end: 6px;
  vertical-align: -1px;
}
.config-option-pill .pill-dot--gold   { background: var(--gold); }
.config-option-pill .pill-dot--silver { background: linear-gradient(180deg, #f1f1f1, #c8c8c8); }

.config-skip-line {
  font-family: var(--font-ui); font-size: 13px;
  color: var(--gray);
  margin: 4px 0 0;
}
.config-skip-line button {
  background: transparent; border: 0; padding: 0;
  color: var(--emerald-deep);
  font-family: var(--font-ui); font-size: 13px; font-weight: 700;
  cursor: pointer;
  border-bottom: 1px solid currentColor;
}

/* ===== REVIEW (final step) ===== */
.config-review-block {
  background: var(--cream);
  border: 1px solid var(--gray-line);
  border-radius: 18px;
  padding: 18px 18px 20px;
  margin-bottom: 14px;
}
.config-review-head {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 10px; flex-wrap: wrap;
  margin: 0 0 12px;
}
.config-review-head h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  color: var(--ink);
  margin: 0;
}
.config-review-edit {
  background: transparent; border: 0; padding: 0;
  color: var(--emerald-deep);
  font-family: var(--font-ui); font-size: 13px; font-weight: 700;
  cursor: pointer;
  border-bottom: 1px solid currentColor;
}
.config-review-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex; flex-direction: column;
  gap: 8px;
}
.config-review-list li {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 12px;
  padding: 10px 14px;
  background: #fff;
  border: 1px solid var(--gray-line);
  border-radius: 12px;
}
.config-review-list .lbl {
  font-family: var(--font-text); font-size: 14px;
  color: var(--ink-soft);
}
.config-review-list .val {
  font-family: var(--font-ui); font-size: 14px; font-weight: 700;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  text-align: end;
}
.config-review-list .val--muted { color: var(--gray); font-weight: 500; }

.config-review-price {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 12px; flex-wrap: wrap;
  margin: 18px 0 6px;
  padding: 16px 18px;
  background: var(--ink);
  color: #fff;
  border-radius: 16px;
}
.config-review-price .lbl {
  font-family: var(--font-ui); font-size: 13px;
  color: rgba(255,255,255,.7);
  letter-spacing: .04em;
}
.config-review-price .val {
  font-family: var(--font-display); font-weight: 900;
  font-size: 24px;
  color: var(--gold-soft);
  font-variant-numeric: tabular-nums;
}

.config-review-fineprint {
  font-family: var(--font-ui); font-size: 12px;
  color: var(--gray);
  text-align: center;
  margin: 14px 0 0;
  line-height: 1.6;
}

/* ===== ACTION BAR (sticky on mobile) ===== */
.config-actions {
  position: sticky;
  bottom: 0;
  inset-inline: 0;
  z-index: 20;
  display: flex;
  gap: 10px;
  padding: 14px 22px calc(14px + env(safe-area-inset-bottom, 0px));
  background: rgba(254, 240, 240, 0.92);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-top: 1px solid var(--gray-line);
  margin-top: 18px;
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .config-actions { background: rgba(254, 240, 240, 0.98); }
}
@media (min-width: 720px) {
  .config-actions {
    position: static;
    background: transparent;
    border-top: 0;
    padding: 22px 36px 8px;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}

.config-actions .btn-pri,
.config-actions .btn-ghost {
  flex: 1;
  text-align: center;
  justify-content: center;
  font-size: 15px;
  padding: 14px 18px;
}
.config-actions .config-back {
  flex: 0 0 auto;
  min-width: 108px;
}
.config-actions .config-next,
.config-actions .config-submit {
  flex: 1;
}

/* ===== TOAST ===== */
.config-toast {
  position: fixed;
  bottom: 90px;
  inset-inline-start: 50%;
  transform: translate(-50%, 12px);
  background: var(--ink);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(26,10,16,.32);
  opacity: 0;
  pointer-events: none;
  transition: opacity .28s var(--ease-out), transform .28s var(--ease-out);
  z-index: 90;
}
.config-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ===== SUCCESS PANEL (after add-to-cart) ===== */
.config-success {
  text-align: center;
  padding: 32px 22px 36px;
}
.config-success-mark {
  width: 56px; height: 56px;
  border-radius: 999px;
  background: var(--emerald-deep);
  color: #fff;
  font-family: var(--font-ui); font-size: 28px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
  box-shadow: 0 14px 28px rgba(93,2,42,.24);
}
.config-success h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 26px;
  color: var(--ink);
  margin: 0 0 10px;
}
.config-success p {
  font-family: var(--font-text);
  font-size: 15px;
  color: var(--gray);
  margin: 0 0 20px;
  line-height: 1.65;
  max-width: 44ch;
  margin-inline: auto;
}
.config-success-actions {
  display: flex; flex-direction: column;
  gap: 10px;
  max-width: 360px;
  margin: 0 auto;
}
@media (min-width: 540px) {
  .config-success-actions { flex-direction: row; max-width: none; justify-content: center; }
  .config-success-actions .btn-pri,
  .config-success-actions .btn-ghost { flex: 0 0 auto; }
}