/*
 * KTL Europe Parcel Rate Calculator — front-end styles.
 *
 * Everything is scoped under .ktlprc-wrap so the calculator can't leak
 * styles into (or inherit unwanted styles from) the surrounding theme.
 * Custom properties are prefixed for the same reason.
 */

.ktlprc-wrap {
  --ktlprc-teal: #0e5c46;
  --ktlprc-teal-dark: #093f30;
  --ktlprc-teal-tint: #e8f2ee;
  --ktlprc-gold: #f5b400;
  --ktlprc-gold-dark: #d99e00;
  --ktlprc-ink: #14181a;
  --ktlprc-gray: #667085;
  --ktlprc-gray-light: #98a2b3;
  --ktlprc-card: #ffffff;
  --ktlprc-border: #e4e7e5;
  --ktlprc-radius: 14px;
  --ktlprc-shadow: 0 1px 2px rgba(16,24,20,0.04), 0 8px 24px rgba(16,24,20,0.06);

  max-width: 980px;
  margin: 0 auto;
  padding: 32px 20px 64px;
  color: var(--ktlprc-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  text-align: left;
}
.ktlprc-wrap, .ktlprc-wrap *, .ktlprc-wrap *::before, .ktlprc-wrap *::after {
  box-sizing: border-box;
}

.ktlprc-page-title { font-size: 22px; font-weight: 700; margin: 0 0 4px; color: var(--ktlprc-ink); }
.ktlprc-page-sub { color: var(--ktlprc-gray); margin: 0 0 24px; font-size: 14.5px; }

/* Form card */
.ktlprc-card {
  background: var(--ktlprc-card);
  border: 1px solid var(--ktlprc-border);
  border-radius: var(--ktlprc-radius);
  box-shadow: var(--ktlprc-shadow);
  padding: 24px;
}
.ktlprc-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.ktlprc-field { display: flex; flex-direction: column; gap: 6px; }
.ktlprc-field.ktlprc-full { grid-column: 1 / -1; }
.ktlprc-field label { font-size: 13px; font-weight: 700; color: var(--ktlprc-ink); }
.ktlprc-field .ktlprc-hint { font-size: 12px; color: var(--ktlprc-gray-light); font-weight: 400; }

.ktlprc-wrap select,
.ktlprc-wrap input[type="number"] {
  appearance: none;
  -webkit-appearance: none;
  border: 1.5px solid var(--ktlprc-border);
  border-radius: 9px;
  padding: 11px 12px;
  font-size: 15px;
  font-family: inherit;
  color: var(--ktlprc-ink);
  background: #fff;
  width: 100%;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.ktlprc-wrap select:focus,
.ktlprc-wrap input[type="number"]:focus {
  outline: none;
  border-color: var(--ktlprc-teal);
  box-shadow: 0 0 0 3px var(--ktlprc-teal-tint);
}
.ktlprc-wrap select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23667085' stroke-width='2.5'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 34px;
}
.ktlprc-dims-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.ktlprc-dims-row .ktlprc-field label { font-weight: 600; color: var(--ktlprc-gray); font-size: 12px; }

.ktlprc-actions { display: flex; align-items: center; gap: 12px; margin-top: 22px; }
.ktlprc-btn-primary {
  background: var(--ktlprc-teal);
  color: #fff;
  border: none;
  border-radius: 9px;
  padding: 13px 26px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s ease, transform .05s ease;
}
.ktlprc-btn-primary:hover { background: var(--ktlprc-teal-dark); }
.ktlprc-btn-primary:active { transform: translateY(1px); }
.ktlprc-btn-ghost {
  background: transparent;
  border: none;
  color: var(--ktlprc-gray);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  padding: 13px 8px;
}
.ktlprc-btn-ghost:hover { color: var(--ktlprc-ink); text-decoration: underline; }

.ktlprc-error { color: #b3261e; font-size: 13px; font-weight: 600; margin-top: 4px; display: none; }

/* Results */
.ktlprc-results { margin-top: 28px; display: none; }
.ktlprc-summary-bar {
  display: flex; flex-wrap: wrap; gap: 10px 28px;
  background: var(--ktlprc-teal-tint);
  border: 1px solid #d3e6dd;
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 20px;
}
.ktlprc-summary-item { font-size: 13px; color: var(--ktlprc-teal-dark); }
.ktlprc-summary-item b { font-size: 15px; display: block; color: var(--ktlprc-teal); }
.ktlprc-summary-item.ktlprc-used b { color: var(--ktlprc-gold-dark); }

.ktlprc-results-title { font-size: 15px; font-weight: 700; margin: 0 0 12px; color: var(--ktlprc-ink); }

.ktlprc-option-list { display: flex; flex-direction: column; gap: 12px; }
.ktlprc-option-card {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: #fff; border: 1.5px solid var(--ktlprc-border); border-radius: 12px;
  padding: 16px 18px;
}
.ktlprc-option-card.ktlprc-best { border-color: var(--ktlprc-gold); background: #fffbf0; }
.ktlprc-option-left { display: flex; flex-direction: column; gap: 4px; }
.ktlprc-option-name-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ktlprc-option-name { font-size: 15.5px; font-weight: 700; color: var(--ktlprc-ink); }
.ktlprc-badge {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .3px;
  padding: 3px 8px; border-radius: 100px;
  background: var(--ktlprc-teal-tint); color: var(--ktlprc-teal);
}
.ktlprc-badge.ktlprc-best-badge { background: var(--ktlprc-gold); color: #3d2e00; }
.ktlprc-badge.ktlprc-carrier-badge { background: var(--ktlprc-ink); color: #fff; display: inline-flex; align-items: center; gap: 5px; }
.ktlprc-badge.ktlprc-carrier-badge svg { width: 12px; height: 12px; flex: 0 0 auto; }
.ktlprc-option-desc { font-size: 13px; color: var(--ktlprc-gray); }
.ktlprc-option-meta { font-size: 12.5px; color: var(--ktlprc-gray-light); }
.ktlprc-option-right { text-align: right; flex: 0 0 auto; }
.ktlprc-price { font-size: 22px; font-weight: 800; color: var(--ktlprc-teal); }
.ktlprc-leadtime { font-size: 12px; color: var(--ktlprc-gray); margin-top: 2px; }

.ktlprc-empty-state {
  text-align: center; padding: 32px 20px; color: var(--ktlprc-gray); font-size: 14px;
  background: #fff; border: 1.5px dashed var(--ktlprc-border); border-radius: 12px;
}
.ktlprc-empty-state strong { display: block; color: var(--ktlprc-ink); font-size: 15px; margin-bottom: 6px; }

@media (max-width: 640px) {
  .ktlprc-form-grid { grid-template-columns: 1fr; }
  .ktlprc-dims-row { grid-template-columns: 1fr 1fr 1fr; }
  .ktlprc-option-card { flex-direction: column; align-items: flex-start; }
  .ktlprc-option-right { text-align: left; }
}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  .ktlprc-btn-primary,
  .ktlprc-btn-primary:active {
    transition: none;
    transform: none;
  }
}