/**
 * UUCG Pledge Calculator styles
 */

.uucg-pledge {
  --pc-gold: #f5e6a8;
  --pc-gold-deep: #e6c84a;
  --pc-blue: #d7e8f7;
  --pc-blue-deep: #5b8fc7;
  --pc-green: #d9edc8;
  --pc-green-deep: #6f9f45;
  --pc-rose: #f6d0d6;
  --pc-rose-deep: #c44d6a;
  --pc-ink: var(--uucg-ink, #2a221f);
  --pc-muted: var(--uucg-muted, #6f625a);
  --pc-surface: rgba(255, 253, 250, 0.9);
  --pc-radius: 1.25rem;
  --pc-shadow: 0 12px 36px rgba(42, 34, 31, 0.08);

  margin: 0.5rem 0 2rem;
  color: var(--pc-ink);
  font-family: var(--uucg-font, "Nunito", system-ui, sans-serif);
}

.uucg-pledge__intro {
  max-width: 40rem;
  margin: 0 auto 1.5rem;
  text-align: center;
}

.uucg-pledge__intro h2 {
  font-family: var(--uucg-display, "Fraunces", Georgia, serif);
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.uucg-pledge__intro p {
  margin: 0;
  color: var(--pc-muted);
  font-size: 1.05rem;
  line-height: 1.55;
}

/* Control panel */
.uucg-pledge__panel {
  background: var(--pc-surface);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: calc(var(--pc-radius) + 0.25rem);
  box-shadow: var(--pc-shadow);
  padding: 1.35rem 1.35rem 1.5rem;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(12px);
}

.uucg-pledge__controls {
  display: grid;
  gap: 1.15rem;
}

@media (min-width: 720px) {
  .uucg-pledge__controls {
    grid-template-columns: 1.4fr 1fr;
    align-items: end;
  }
}

.uucg-pledge__field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--pc-muted);
  margin-bottom: 0.45rem;
}

.uucg-pledge__input-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: #fff;
  border: 1px solid rgba(42, 34, 31, 0.12);
  border-radius: 999px;
  padding: 0.35rem 1rem;
  box-shadow: inset 0 1px 2px rgba(42, 34, 31, 0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.uucg-pledge__input-wrap:focus-within {
  border-color: var(--uucg-primary, #a81f45);
  box-shadow: 0 0 0 3px rgba(168, 31, 69, 0.12);
}

.uucg-pledge__currency {
  font-weight: 700;
  color: var(--pc-muted);
  font-size: 1.15rem;
}

.uucg-pledge__input {
  flex: 1;
  border: 0;
  outline: none;
  background: transparent;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--pc-ink);
  min-width: 0;
  width: 100%;
  padding: 0.55rem 0;
  font-family: inherit;
}

.uucg-pledge__modes {
  display: flex;
  align-items: stretch;
  gap: 0.2rem;
  background: rgba(42, 34, 31, 0.06);
  border-radius: 999px;
  padding: 0.2rem;
  width: 100%;
  box-sizing: border-box;
}

.uucg-pledge__mode {
  position: relative;
  cursor: pointer;
  margin: 0;
  flex: 1 1 0;
  min-width: 0;
  display: block;
}

.uucg-pledge__mode input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  margin: 0;
  pointer-events: none;
}

.uucg-pledge__mode span {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  height: 100%;
  min-height: 2.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  line-height: 1.1;
  color: var(--pc-muted);
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
  box-sizing: border-box;
  margin: 0;
}

.uucg-pledge__mode input:checked + span {
  background: #fff;
  color: var(--uucg-primary, #a81f45);
  box-shadow: 0 1px 6px rgba(42, 34, 31, 0.1);
}

.uucg-pledge__mode input:focus-visible + span {
  outline: 2px solid var(--uucg-primary, #a81f45);
  outline-offset: 2px;
}

.uucg-pledge__slider-row {
  grid-column: 1 / -1;
}

.uucg-pledge__slider-row label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--pc-muted);
  margin-bottom: 0.7rem;
}

.uucg-pledge__slider {
  --pc-slider-pct: 0%;
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 0.4rem;
  border-radius: 999px;
  background: linear-gradient(
    to right,
    rgba(168, 31, 69, 0.55) 0%,
    rgba(168, 31, 69, 0.55) var(--pc-slider-pct),
    rgba(42, 34, 31, 0.12) var(--pc-slider-pct),
    rgba(42, 34, 31, 0.12) 100%
  );
  outline: none;
  cursor: pointer;
}

.uucg-pledge__slider::-webkit-slider-runnable-track {
  height: 0.4rem;
  border-radius: 999px;
  background: transparent;
}

.uucg-pledge__slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--uucg-primary, #a81f45);
  box-shadow: 0 2px 8px rgba(42, 34, 31, 0.18);
  /* Center thumb on 0.4rem track */
  margin-top: calc((0.4rem - 1.35rem) / 2);
  cursor: pointer;
}

.uucg-pledge__slider::-moz-range-track {
  height: 0.4rem;
  border-radius: 999px;
  background: transparent;
  border: none;
}

.uucg-pledge__slider::-moz-range-thumb {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--uucg-primary, #a81f45);
  box-shadow: 0 2px 8px rgba(42, 34, 31, 0.18);
  cursor: pointer;
}

.uucg-pledge__slider::-moz-range-progress {
  height: 0.4rem;
  border-radius: 999px;
  background: rgba(168, 31, 69, 0.55);
}

.uucg-pledge__summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 1.15rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(42, 34, 31, 0.08);
  font-size: 0.98rem;
  color: var(--pc-muted);
}

.uucg-pledge__summary strong {
  color: var(--pc-ink);
  font-weight: 800;
}

.uucg-pledge__empty {
  text-align: center;
  padding: 1.5rem 1rem;
  color: var(--pc-muted);
  font-size: 1.05rem;
}

/* Result cards */
.uucg-pledge__results {
  display: grid;
  gap: 1rem;
}

@media (min-width: 720px) {
  .uucg-pledge__results {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .uucg-pledge__results {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.uucg-pledge__card {
  position: relative;
  border-radius: var(--pc-radius);
  padding: 1.2rem 1.15rem 1.25rem;
  border: 1px solid rgba(42, 34, 31, 0.06);
  box-shadow: var(--pc-shadow);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.uucg-pledge__card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(42, 34, 31, 0.12);
}

.uucg-pledge__card--gold {
  background: linear-gradient(165deg, #fff9df 0%, var(--pc-gold) 100%);
}

.uucg-pledge__card--blue {
  background: linear-gradient(165deg, #f0f7fd 0%, var(--pc-blue) 100%);
}

.uucg-pledge__card--green {
  background: linear-gradient(165deg, #f2f9ea 0%, var(--pc-green) 100%);
}

.uucg-pledge__card--rose {
  background: linear-gradient(165deg, #fdf0f2 0%, var(--pc-rose) 100%);
}

.uucg-pledge__card-name {
  font-family: var(--uucg-display, "Fraunces", Georgia, serif);
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 0.15rem;
  letter-spacing: -0.02em;
}

.uucg-pledge__card-range {
  margin: 0 0 0.65rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--pc-muted);
}

.uucg-pledge__card-blurb {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--pc-ink);
  opacity: 0.88;
}

.uucg-pledge__card-pct {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.8);
  font-size: 0.85rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.uucg-pledge__card-amount {
  font-family: var(--uucg-display, "Fraunces", Georgia, serif);
  font-size: clamp(1.75rem, 3vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0 0 0.2rem;
}

.uucg-pledge__card-amount span {
  display: block;
  font-family: var(--uucg-font, "Nunito", system-ui, sans-serif);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--pc-muted);
  margin-bottom: 0.15rem;
}

.uucg-pledge__card-annual {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--pc-muted);
}

/* Reference table */
.uucg-pledge__table-wrap {
  margin-top: 2.25rem;
  border-radius: var(--pc-radius);
  overflow: auto;
  background: #fff;
  border: 1px solid rgba(42, 34, 31, 0.08);
  box-shadow: var(--pc-shadow);
  -webkit-overflow-scrolling: touch;
}

.uucg-pledge__table-caption {
  text-align: center;
  padding: 1rem 1rem 0.35rem;
  font-family: var(--uucg-display, "Fraunces", Georgia, serif);
  font-size: 1.25rem;
  font-weight: 650;
}

.uucg-pledge__table-note {
  text-align: center;
  margin: 0 1rem 0.85rem;
  font-size: 0.9rem;
  color: var(--pc-muted);
}

.uucg-pledge__table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
  font-size: 0.92rem;
}

.uucg-pledge__table th,
.uucg-pledge__table td {
  padding: 0.55rem 0.65rem;
  text-align: center;
  border: 1px solid rgba(42, 34, 31, 0.08);
}

.uucg-pledge__table thead th {
  background: #f3f1ef;
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  vertical-align: bottom;
}

.uucg-pledge__table .tier-supporter {
  background: #fff3b0;
}

.uucg-pledge__table .tier-sustainer {
  background: #cfe4f7;
}

.uucg-pledge__table .tier-visionary {
  background: #d8edc0;
}

.uucg-pledge__table .tier-transformer {
  background: #f3c5cc;
}

.uucg-pledge__table tbody th {
  background: #faf8f6;
  font-weight: 700;
  text-align: right;
  white-space: nowrap;
}

.uucg-pledge__table tbody tr:nth-child(even) th {
  background: #f3f0ed;
}

.uucg-pledge__footnote {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  color: var(--pc-muted);
  text-align: center;
  line-height: 1.5;
}