/* ===================================================
   Sugatsune UK — Trade Verification SPA
   Scoped under .sgn-trade-verify-*
   =================================================== */

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background-color: #ffffff;
  font-family: Helvetica, 'Helvetica Neue', Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.sgn-trade-verify-page {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 48px 24px 64px;
}

.sgn-trade-verify-state {
  width: 100%;
  max-width: 600px;
}

/* Card */
.sgn-tv-card {
  background: #ffffff;
  border-radius: 0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  overflow: hidden;
}

/* Header */
.sgn-tv-card-header {
  background-color: #1a1a1a;
  padding: 16px 36px;
  display: flex;
  align-items: center;
  gap: 16px;
  
}

.sgn-tv-header-error {
  background-color: #1a1a1a;
}

.sgn-tv-brand {
  font-family: Helvetica, 'Helvetica Neue', Arial, sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 4px;
  color: #ffffff;
  text-transform: uppercase;
}

.sgn-tv-brand-sub {
  font-size: 10px;
  letter-spacing: 2px;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  border-left: 1px solid rgba(255,255,255,0.3);
  padding-left: 16px;
}

.sgn-tv-logo-img {
  height: 36px;
  width: auto;
  display: block;
  flex-shrink: 0;
}

/* Card body */
.sgn-tv-card-body {
  padding: 32px 36px 40px;
}

/* Loading */
.sgn-tv-spinner-wrap {
  text-align: center;
  padding: 60px 20px;
}

.sgn-tv-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid #e5e7eb;
  border-top-color: #c00000;
  border-radius: 50%;
  animation: sgn-tv-spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

@keyframes sgn-tv-spin {
  to { transform: rotate(360deg); }
}

.sgn-tv-loading-text {
  color: #888888;
  font-size: 14px;
  margin: 0;
}

/* Success */
.sgn-tv-success-body {
  text-align: center;
  padding-top: 40px;
  padding-bottom: 40px;
}

.sgn-tv-success-icon {
  width: 48px;
  height: 48px;
  background: #f0f0f0;
  color: #1a1a1a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin: 0 auto 24px;
  line-height: 1;
}

/* Error card */
.sgn-tv-error-card .sgn-tv-card-body {
  text-align: center;
  padding-top: 40px;
  padding-bottom: 40px;
}

/* Typography */
.sgn-tv-title {
  font-family: Helvetica, 'Helvetica Neue', Arial, sans-serif;
  font-size: 24px;
  font-weight: 300;
  color: #111827;
  margin: 0 0 12px;
  line-height: 1.3;
}

.sgn-tv-body-text {
  font-size: 14px;
  color: #333333;
  line-height: 1.65;
  margin: 0 0 12px;
}

.sgn-tv-muted {
  color: #aaaaaa;
}

.sgn-tv-link {
  color: #c00000;
  text-decoration: underline;
}

.sgn-tv-contact-text {
  font-size: 13px;
  margin: 0;
}

/* Progress */
.sgn-tv-progress {
  margin-bottom: 32px;
}

.sgn-tv-progress-steps {
  display: flex;
  align-items: center;
  gap: 0;
}

.sgn-tv-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.sgn-tv-step-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #e8e8e8;
  color: #888888;
  font-size: 11px;
  font-weight: 600;
  font-family: Helvetica, 'Helvetica Neue', Arial, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background 0.2s, color 0.2s;
}

.sgn-tv-step.sgn-tv-step-active .sgn-tv-step-dot {
  background: #1a1a1a;
  color: #ffffff;
}

.sgn-tv-step.sgn-tv-step-done .sgn-tv-step-dot {
  background: #e8e8e8;
  color: #888888;
}

.sgn-tv-step-label {
  font-size: 10px;
  color: #aaaaaa;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  font-family: Helvetica, 'Helvetica Neue', Arial, sans-serif;
}

.sgn-tv-step.sgn-tv-step-active .sgn-tv-step-label {
  color: #1a1a1a;
  font-weight: 600;
}

.sgn-tv-step-line {
  flex: 1;
  height: 1px;
  background: #e8e8e8;
  margin: 0 8px;
  margin-bottom: 18px; /* align with dots */
}

/* Form */
.sgn-tv-step-title {
  font-family: Helvetica, 'Helvetica Neue', Arial, sans-serif;
  font-size: 17px;
  font-weight: 400;
  color: #111827;
  margin: 0 0 6px;
}

.sgn-tv-step-desc {
  font-size: 13px;
  color: #888888;
  margin: 0 0 20px;
}

.sgn-tv-fields {
  display: grid;
  gap: 20px;
  margin-bottom: 16px;
}

.sgn-tv-fields-2col {
  grid-template-columns: 1fr 1fr;
}

.sgn-tv-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.sgn-tv-fields .sgn-tv-field {
  margin-bottom: 0;
}

.sgn-tv-label {
  font-size: 11px;
  font-weight: 600;
  color: #333333;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.sgn-tv-input {
  padding: 10px 0;
  border: none;
  border-bottom: 1px solid #bbbbbb;
  border-radius: 0;
  font-size: 14px;
  color: #1a1a1a;
  background: transparent;
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
}

.sgn-tv-input:focus {
  border-color: #c00000;
  border-bottom-color: #c00000;
  box-shadow: none;
}

.sgn-tv-field-hint {
  font-size: 12px;
  color: #6b7280;
}

/* Radio group */
.sgn-tv-radio-group {
  display: flex;
  gap: 20px;
  padding: 10px 0;
}

.sgn-tv-radio-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #111827;
  cursor: pointer;
}

.sgn-tv-radio {
  accent-color: #c00000;
  width: 16px;
  height: 16px;
}

/* Checkbox */
.sgn-tv-field-checkbox {
  margin-top: 8px;
}

.sgn-tv-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: #374151;
  cursor: pointer;
  line-height: 1.5;
}

.sgn-tv-checkbox {
  margin-top: 2px;
  accent-color: #c00000;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Review summary */
.sgn-tv-review-card {
  background: #f6f6f6;
  border: 1px solid #e8e8e8;
  border-left: 3px solid #c00000;
  border-radius: 0;
  padding: 16px 20px;
  margin-bottom: 24px;
}

.sgn-tv-review-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #c00000;
  margin: 0 0 12px;
}

.sgn-tv-review-list {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 6px 12px;
  margin: 0;
}

.sgn-tv-review-dt {
  font-size: 12px;
  color: #888888;
  margin: 0;
}

.sgn-tv-review-dd {
  font-size: 13px;
  color: #1a1a1a;
  margin: 0;
  font-weight: 400;
}

/* Submit error */
.sgn-tv-submit-error {
  background: #fff5f5;
  border: 1px solid #ffcccc;
  border-radius: 0;
  padding: 12px 16px;
  margin-top: 16px;
}

.sgn-tv-submit-error p {
  margin: 0;
  font-size: 13px;
  color: #c00000;
}

/* Navigation buttons */
.sgn-tv-nav {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid #eeeeee;
}

.sgn-tv-btn {
  padding: 11px 28px;
  border: none;
  border-radius: 0;
  font-size: 13px;
  font-weight: 600;
  font-family: Helvetica, 'Helvetica Neue', Arial, sans-serif;
  cursor: pointer;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: background 0.15s, opacity 0.15s;
}

.sgn-tv-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.sgn-tv-btn-primary {
  background: #1a1a1a;
  color: #ffffff;
}

.sgn-tv-btn-primary:hover:not(:disabled) {
  background: #000000;
}

.sgn-tv-btn-secondary {
  background: transparent;
  color: #374151;
  border: 1px solid #bbbbbb;
}

.sgn-tv-btn-secondary:hover:not(:disabled) {
  background: #f0f0f0;
  border-color: #999999;
}

/* Responsive */
@media (max-width: 640px) {
  .sgn-tv-card-body {
    padding: 24px 20px 28px;
  }

  .sgn-tv-fields-2col {
    grid-template-columns: 1fr;
  }

  .sgn-tv-brand {
    font-size: 15px;
  }

  .sgn-tv-review-list {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .sgn-tv-review-dd {
    margin-bottom: 8px;
  }

  .sgn-tv-card-header {
    padding: 14px 24px;
  }

  .sgn-tv-input {
    padding: 12px 0;
    font-size: 16px;
  }

  .sgn-tv-btn {
    padding: 13px 28px;
  }
}

@media (max-width: 480px) {
  .sgn-trade-verify-page {
    padding: 24px 16px 32px;
  }

  .sgn-tv-card-header {
    padding: 14px 20px;
  }

  .sgn-tv-card-body {
    padding: 20px 16px 24px;
  }

  .sgn-tv-step-label {
    font-size: 9px;
    letter-spacing: 0;
  }

  .sgn-tv-nav {
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 10px;
  }

  .sgn-tv-btn {
    width: 100%;
    padding: 14px 28px;
    text-align: center;
  }
}

@media (max-width: 380px) {
  .sgn-tv-step-label {
    display: none;
  }

  .sgn-tv-step {
    gap: 0;
  }

  .sgn-tv-step-line {
    margin-bottom: 0;
  }
}

/* ===================================================
   Form enhancements — country/county select, validation,
   postcode lookup, company autocomplete
   =================================================== */

/* Select element — matches the underline-only input aesthetic */
.sgn-tv-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 2px center;
  padding-right: 24px;
  cursor: pointer;
}

.sgn-tv-select:focus {
  outline: none;
}

/* Postcode loading indicator */
.sgn-tv-loading-field {
  opacity: 0.5;
  pointer-events: none;
  cursor: not-allowed;
}

/* Disabled field (conditional — e.g. CH number when country ≠ GB) */
.sgn-tv-field-disabled .sgn-tv-input {
  opacity: 0.35;
  pointer-events: none;
  cursor: not-allowed;
  color: #aaaaaa;
  border-bottom-color: #e0e0e0;
}
.sgn-tv-field-disabled .sgn-tv-label {
  opacity: 0.4;
}

/* Inline field-level validation errors */
.sgn-tv-field-error {
  font-size: 11px;
  color: #c00000;
  display: block;
  margin-top: 5px;
  font-family: Helvetica, 'Helvetica Neue', Arial, sans-serif;
  letter-spacing: 0.2px;
}

.sgn-tv-input.sgn-tv-input-error {
  border-bottom-color: #c00000;
}

/* Company name autocomplete */
.sgn-tv-field-autocomplete {
  position: relative;
}

.sgn-tv-autocomplete-dropdown {
  position: absolute;
  top: calc(100% + 2px);
  left: 0;
  right: 0;
  background: #ffffff;
  border: 1px solid #dddddd;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.10);
  z-index: 200;
  max-height: 240px;
  overflow-y: auto;
}

.sgn-tv-autocomplete-item {
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 1px solid #f0f0f0;
  transition: background 0.1s;
}

.sgn-tv-autocomplete-item:last-child {
  border-bottom: none;
}

.sgn-tv-autocomplete-item:hover,
.sgn-tv-autocomplete-item.sgn-tv-autocomplete-active {
  background: #f6f6f6;
}

.sgn-tv-autocomplete-company-name {
  font-size: 13px;
  font-weight: 500;
  color: #1a1a1a;
  display: block;
  font-family: Helvetica, 'Helvetica Neue', Arial, sans-serif;
}

.sgn-tv-autocomplete-company-number {
  font-size: 11px;
  color: #888888;
  display: block;
  margin-top: 2px;
  font-family: Helvetica, 'Helvetica Neue', Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.sgn-tv-autocomplete-loading,
.sgn-tv-autocomplete-empty {
  padding: 14px;
  font-size: 13px;
  color: #888888;
  text-align: center;
  font-family: Helvetica, 'Helvetica Neue', Arial, sans-serif;
}