/* =============================================================================
   Zenn Sports Custom Orders — Public Form Styles
   ============================================================================= */

/* ── Reset & Variables ─────────────────────────────────────────────────────── */
.zsco-wrapper *,
.zsco-wrapper *::before,
.zsco-wrapper *::after {
  box-sizing: border-box;
}

.zsco-wrapper {
  --c-primary:       #800080;
  --c-primary-mid:   #a000a0;
  --c-primary-light: #c800c8;
  --c-grad:          linear-gradient(135deg, #800080 0%, #c000c0 100%);
  --c-grad-h:        linear-gradient(135deg, #900090 0%, #d000d0 100%);
  --c-surface:       #ffffff;
  --c-bg:            #fdf5ff;
  --c-border:        #e8d5e8;
  --c-text:          #1a1a2e;
  --c-muted:         #6b7280;
  --c-error:         #dc2626;
  --c-success:       #16a34a;
  --radius-sm:       8px;
  --radius:          14px;
  --radius-lg:       20px;
  --shadow-sm:       0 2px 8px rgba(128,0,128,.10);
  --shadow:          0 4px 24px rgba(128,0,128,.14);
  --shadow-lg:       0 12px 48px rgba(128,0,128,.20);
  --trans:           all .22s ease;

  max-width: 820px;
  margin: 0 auto 40px;
  padding: 0 16px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  color: var(--c-text);
  line-height: 1.5;
}

/* ── Header ────────────────────────────────────────────────────────────────── */
.zsco-header {
  background: var(--c-grad);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: 48px 40px 36px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.zsco-header-gfx {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,.07) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,.06) 0%, transparent 40%);
  pointer-events: none;
}

.zsco-logo-text {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
  opacity: .9;
}
.zsco-logo-text span { opacity: .75; }

.zsco-headline {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin: 0 0 10px;
}

.zsco-subheadline {
  font-size: 14px;
  opacity: .82;
  max-width: 420px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── Progress Strip ────────────────────────────────────────────────────────── */
.zsco-progress-wrap {
  background: var(--c-surface);
  padding: 20px 32px 16px;
  border-left: 1px solid var(--c-border);
  border-right: 1px solid var(--c-border);
}

.zsco-progress-bar {
  height: 4px;
  background: #edd5ed;
  border-radius: 4px;
  margin-bottom: 16px;
  overflow: hidden;
}

.zsco-progress-fill {
  height: 100%;
  background: var(--c-grad);
  border-radius: 4px;
  width: 0%;
  transition: width .4s ease;
}

.zsco-steps-nav {
  display: flex;
  justify-content: space-between;
  position: relative;
}

.zsco-steps-nav::before {
  content: '';
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--c-border);
  z-index: 0;
}

.zsco-step-dot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  position: relative;
  z-index: 1;
  cursor: default;
}

.zsco-dot-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--c-border);
  color: var(--c-muted);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--trans);
}

.zsco-dot-lbl {
  font-size: 11px;
  color: var(--c-muted);
  font-weight: 600;
  transition: var(--trans);
}

.zsco-step-dot.active .zsco-dot-num {
  background: var(--c-grad);
  color: #fff;
  box-shadow: 0 0 0 4px rgba(128,0,128,.15);
}

.zsco-step-dot.active .zsco-dot-lbl {
  color: var(--c-primary);
}

.zsco-step-dot.completed .zsco-dot-num {
  background: var(--c-primary);
  color: #fff;
}

.zsco-step-dot.completed .zsco-dot-lbl {
  color: var(--c-primary);
}

/* ── Form Inner Wrapper ────────────────────────────────────────────────────── */
.zsco-form-inner {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: 36px 40px 32px;
  box-shadow: var(--shadow);
}

/* ── Steps ─────────────────────────────────────────────────────────────────── */
.zsco-step {
  display: none;
  animation: zscoFadeIn .28s ease;
}

.zsco-step--active {
  display: block;
}

@keyframes zscoFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Step Header ───────────────────────────────────────────────────────────── */
.zsco-step-head {
  text-align: center;
  margin-bottom: 28px;
}

.zsco-step-icon-wrap {
  font-size: 36px;
  margin-bottom: 12px;
  display: block;
  line-height: 1;
}

.zsco-step-head h2 {
  font-size: 22px;
  font-weight: 800;
  color: var(--c-text);
  margin: 0 0 6px;
}

.zsco-step-head p {
  font-size: 14px;
  color: var(--c-muted);
  margin: 0;
}

/* ── Error Box ─────────────────────────────────────────────────────────────── */
.zsco-error-box {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--c-error);
  margin-bottom: 20px;
  line-height: 1.6;
}

/* ── Fields Grid ───────────────────────────────────────────────────────────── */
.zsco-fields-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.zsco-field--full {
  grid-column: 1 / -1;
}

.zsco-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.zsco-field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text);
}

.zsco-field label em {
  color: var(--c-primary);
  font-style: normal;
}

.zsco-field input,
.zsco-field textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  color: var(--c-text);
  background: #fff;
  transition: var(--trans);
  outline: none;
}

.zsco-field input:focus,
.zsco-field textarea:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(128,0,128,.12);
}

.zsco-field input.zsco-error {
  border-color: var(--c-error);
  box-shadow: 0 0 0 3px rgba(220,38,38,.10);
}

.zsco-field-error-msg {
  font-size: 12px;
  color: var(--c-error);
  margin-top: 2px;
}

/* ── Selection Cards (Sports / Products) ───────────────────────────────────── */
.zsco-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.zsco-card-grid--products {
  grid-template-columns: repeat(3, 1fr);
}

.zsco-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px 10px;
  border: 2px solid var(--c-border);
  border-radius: var(--radius);
  background: var(--c-surface);
  cursor: pointer;
  text-align: center;
  transition: var(--trans);
  user-select: none;
  position: relative;
  overflow: hidden;
}

.zsco-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--c-grad);
  opacity: 0;
  transition: opacity .22s ease;
  border-radius: calc(var(--radius) - 2px);
}

.zsco-card:hover {
  border-color: var(--c-primary-mid);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.zsco-card.zsco-card--selected {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(128,0,128,.15), var(--shadow);
}

.zsco-card.zsco-card--selected::before {
  opacity: .06;
}

.zsco-card-icon {
  font-size: 30px;
  line-height: 1;
  position: relative;
  z-index: 1;
  display: block;
  transition: transform .22s ease;
}

.zsco-card:hover .zsco-card-icon,
.zsco-card.zsco-card--selected .zsco-card-icon {
  transform: scale(1.15);
}

.zsco-card-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-text);
  position: relative;
  z-index: 1;
  transition: color .22s ease;
}

.zsco-card.zsco-card--selected .zsco-card-label {
  color: var(--c-primary);
}

/* Selected tick */
.zsco-card.zsco-card--selected::after {
  content: '✓';
  position: absolute;
  top: 7px;
  right: 9px;
  font-size: 11px;
  font-weight: 800;
  color: var(--c-primary);
  background: rgba(128,0,128,.1);
  border-radius: 50%;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 18px;
  text-align: center;
}

/* ── Upload Zones ──────────────────────────────────────────────────────────── */
.zsco-upload-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.zsco-upload-zone {
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px dashed var(--c-border);
  transition: var(--trans);
}

.zsco-upload-zone:has(.zsco-drop-area:hover),
.zsco-upload-zone.zsco-dragover {
  border-color: var(--c-primary);
  background: rgba(128,0,128,.03);
}

.zsco-upload-zone.zsco-has-files {
  border-style: solid;
  border-color: var(--c-primary);
}

.zsco-drop-area {
  padding: 24px 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--trans);
}

.zsco-drop-area:hover {
  background: rgba(128,0,128,.03);
}

.zsco-drop-icon {
  font-size: 28px;
  margin-bottom: 8px;
  display: block;
  line-height: 1;
}

.zsco-drop-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-text);
  margin: 0 0 4px;
}

.zsco-drop-hint {
  font-size: 12px;
  color: var(--c-muted);
  margin: 0 0 6px;
}

.zsco-drop-hint strong {
  color: var(--c-primary);
  text-decoration: underline;
  cursor: pointer;
}

.zsco-drop-types {
  font-size: 11px;
  color: #9ca3af;
  margin: 0;
}

.zsco-file-input {
  display: none;
}

/* File Previews */
.zsco-file-previews {
  padding: 0;
}

.zsco-preview-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
  animation: zscoFadeIn .2s ease;
}

.zsco-preview-item img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--c-border);
  flex-shrink: 0;
}

.zsco-file-type-badge {
  width: 40px;
  height: 40px;
  background: var(--c-grad);
  color: #fff;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .5px;
  flex-shrink: 0;
}

.zsco-preview-info {
  flex: 1;
  min-width: 0;
}

.zsco-preview-name {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.zsco-preview-size {
  display: block;
  font-size: 11px;
  color: var(--c-muted);
}

.zsco-preview-remove {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 18px;
  color: #9ca3af;
  padding: 0 4px;
  line-height: 1;
  transition: color .18s ease;
  flex-shrink: 0;
}

.zsco-preview-remove:hover {
  color: var(--c-error);
}

.zsco-zone-error {
  padding: 8px 12px;
  font-size: 12px;
  color: var(--c-error);
  background: #fef2f2;
  border-top: 1px solid #fecaca;
}

/* ── Chip / Pill Groups ────────────────────────────────────────────────────── */
.zsco-option-block {
  margin-bottom: 28px;
}

.zsco-option-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-text);
  margin: 0 0 12px;
}

.zsco-option-title em {
  color: var(--c-primary);
  font-style: normal;
}

.zsco-option-title small {
  font-weight: 400;
  color: var(--c-muted);
  font-size: 12px;
}

.zsco-chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.zsco-chip {
  padding: 9px 18px;
  border: 2px solid var(--c-border);
  border-radius: 40px;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-muted);
  cursor: pointer;
  transition: var(--trans);
  user-select: none;
  background: var(--c-surface);
}

.zsco-chip:hover {
  border-color: var(--c-primary);
  color: var(--c-primary);
}

.zsco-chip--selected,
.zsco-chip.zsco-chip--selected {
  background: var(--c-grad);
  border-color: var(--c-primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(128,0,128,.25);
}

/* Delivery Chips */
.zsco-chip--delivery {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  flex: 1;
  min-width: 160px;
  justify-content: center;
}

.zsco-delivery-icon {
  font-size: 20px;
}

/* ── Quantity Control ──────────────────────────────────────────────────────── */
.zsco-qty-wrap {
  display: inline-flex;
  align-items: center;
  border: 2px solid var(--c-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.zsco-qty-btn {
  width: 44px;
  height: 44px;
  background: var(--c-bg);
  border: none;
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
  color: var(--c-primary);
  transition: background .18s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.zsco-qty-btn:hover {
  background: rgba(128,0,128,.08);
}

.zsco-qty-input {
  width: 72px;
  height: 44px;
  text-align: center;
  font-size: 17px;
  font-weight: 700;
  font-family: inherit;
  border: none;
  border-left: 2px solid var(--c-border);
  border-right: 2px solid var(--c-border);
  outline: none;
  color: var(--c-text);
  -moz-appearance: textfield;
}

.zsco-qty-input::-webkit-outer-spin-button,
.zsco-qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
}

.zsco-qty-note {
  font-size: 12px;
  color: var(--c-muted);
  margin-top: 8px;
}

/* ── Notes Textarea ────────────────────────────────────────────────────────── */
.zsco-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  color: var(--c-text);
  resize: vertical;
  min-height: 100px;
  outline: none;
  transition: var(--trans);
}

.zsco-textarea:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(128,0,128,.12);
}

/* ── Submit Button ─────────────────────────────────────────────────────────── */
.zsco-submit-btn {
  width: 100%;
  padding: 16px 32px;
  background: var(--c-grad);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 800;
  font-family: inherit;
  cursor: pointer;
  transition: var(--trans);
  letter-spacing: 0.3px;
  box-shadow: 0 6px 24px rgba(128,0,128,.30);
  display: block;
  margin-top: 24px;
  position: relative;
  overflow: hidden;
}

.zsco-submit-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background .22s ease;
}

.zsco-submit-btn:hover:not(:disabled)::before {
  background: rgba(255,255,255,.08);
}

.zsco-submit-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(128,0,128,.38);
}

.zsco-submit-btn:disabled {
  opacity: .75;
  cursor: not-allowed;
  transform: none;
}

/* ── Navigation Buttons ────────────────────────────────────────────────────── */
.zsco-nav-wrap {
  display: flex;
  justify-content: space-between;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--c-border);
}

.zsco-nav-btn {
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: var(--trans);
  border: 2px solid transparent;
}

.zsco-nav-btn--prev {
  background: var(--c-bg);
  color: var(--c-muted);
  border-color: var(--c-border);
}

.zsco-nav-btn--prev:hover {
  background: var(--c-border);
  color: var(--c-text);
}

.zsco-nav-btn--next {
  background: var(--c-grad);
  color: #fff;
  box-shadow: 0 4px 16px rgba(128,0,128,.25);
  margin-left: auto;
}

.zsco-nav-btn--next:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(128,0,128,.35);
}

.zsco-nav-btn--prev:disabled,
.zsco-nav-btn--next:disabled {
  opacity: .5;
  cursor: not-allowed;
  transform: none;
}

/* ── Loading Spinner ───────────────────────────────────────────────────────── */
.zsco-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: zscospin .7s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

@keyframes zscospin {
  to { transform: rotate(360deg); }
}

/* ── Success Screen ────────────────────────────────────────────────────────── */
.zsco-success-screen {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  box-shadow: var(--shadow);
  animation: zscoFadeIn .4s ease;
}

.zsco-success-icon {
  font-size: 64px;
  margin-bottom: 20px;
  display: block;
  animation: zscoBounce .6s ease;
}

@keyframes zscoBounce {
  0%   { transform: scale(0); }
  60%  { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.zsco-success-screen h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--c-text);
  margin: 0 0 12px;
}

.zsco-success-screen p {
  font-size: 15px;
  color: var(--c-muted);
  max-width: 400px;
  margin: 0 auto 28px;
  line-height: 1.7;
}

.zsco-success-email {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: 14px 24px;
}

.zsco-success-email strong {
  font-size: 15px;
  color: var(--c-primary);
}

.zsco-success-email span {
  font-size: 12px;
  color: var(--c-muted);
}

/* ── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 680px) {
  .zsco-header { padding: 36px 20px 28px; }
  .zsco-header .zsco-headline { font-size: 24px; }
  .zsco-progress-wrap { padding: 16px 16px 12px; }
  .zsco-dot-lbl { display: none; }
  .zsco-form-inner { padding: 24px 16px 20px; }
  .zsco-fields-grid { grid-template-columns: 1fr; }
  .zsco-field--full { grid-column: 1; }
  .zsco-card-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .zsco-card-grid--products { grid-template-columns: repeat(2, 1fr); }
  .zsco-card { padding: 14px 8px; }
  .zsco-card-icon { font-size: 24px; }
  .zsco-upload-grid { grid-template-columns: 1fr; }
  .zsco-nav-wrap { flex-direction: row; gap: 10px; }

  /* Sticky bottom nav on mobile */
  .zsco-nav-wrap {
    position: sticky;
    bottom: 0;
    background: var(--c-surface);
    border-top: 1px solid var(--c-border);
    margin: 0 -16px;
    padding: 12px 16px;
    border-radius: 0;
    box-shadow: 0 -4px 16px rgba(0,0,0,.08);
    z-index: 10;
  }
}

@media (max-width: 420px) {
  .zsco-card-grid { grid-template-columns: repeat(2, 1fr); }
  .zsco-card-label { font-size: 11px; }
}