:root {
  --gift-bg-top: #8b5734;
  --gift-bg-bottom: #6c4024;
  --gift-shell-top: #dcc18c;
  --gift-shell-bottom: #cfaf74;
  --gift-paper: #ecd9af;
  --gift-paper-soft: #f7e9c8;
  --gift-paper-deep: #e8c98f;
  --gift-ink: #4f2c1a;
  --gift-ink-soft: rgba(79, 44, 26, 0.78);
  --gift-line: rgba(92, 52, 28, 0.22);
  --gift-line-strong: rgba(92, 52, 28, 0.34);
  --gift-brown: #7a3f22;
  --gift-brown-dark: #5b2d19;
  --gift-green: #355347;
  --gift-green-dark: #274037;
  --gift-danger: #8c4031;
  --gift-danger-soft: #f4d6c9;
  --gift-warning: #8b5d2a;
  --gift-warning-soft: #f3e1bc;
  --gift-success: #355347;
  --gift-success-soft: #d9eadf;
  --gift-shadow: 0 16px 34px rgba(54, 28, 14, 0.18);
  --gift-radius-xl: 28px;
  --gift-radius-lg: 20px;
  --gift-radius-md: 14px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--gift-ink);
  background: linear-gradient(180deg, var(--gift-bg-top) 0%, var(--gift-bg-bottom) 100%);
  font-family: "Noto Sans TC", "Microsoft JhengHei", -apple-system, BlinkMacSystemFont, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

.hidden {
  display: none !important;
}

.gift-page {
  width: min(1080px, calc(100% - 24px));
  margin: 0 auto;
  min-height: 100vh;
  padding: 18px 0 36px;
}

.gift-topbar,
.gift-hero,
.gift-wallet-section,
.gift-list-section,
.gift-help-section,
.gift-history-section {
  background: linear-gradient(180deg, var(--gift-paper) 0%, #e2c78f 100%);
  border: 2px solid var(--gift-line-strong);
  border-radius: var(--gift-radius-xl);
  box-shadow: var(--gift-shadow);
  margin-bottom: 18px;
}

.gift-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
}

.gift-topbar-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(255, 248, 232, 0.72);
  border: 1px solid rgba(39, 64, 55, 0.24);
  color: var(--gift-green-dark);
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 6px 14px rgba(39, 64, 55, 0.08);
}

.gift-topbar-title-group {
  text-align: center;
  flex: 1;
}

.gift-topbar-kicker {
  display: block;
  color: var(--gift-ink-soft);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gift-topbar-title {
  margin: 4px 0 0;
  color: var(--gift-brown-dark);
  font-size: 24px;
  line-height: 1.2;
}

.gift-hero,
.gift-wallet-section,
.gift-list-section,
.gift-help-section,
.gift-history-section {
  padding: 22px;
}

.gift-hero {
  padding: 28px 24px 24px;
}

.gift-hero-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255, 247, 229, 0.88);
  border: 1px solid rgba(92, 52, 28, 0.12);
  font-size: 12px;
  font-weight: 800;
}

.gift-hero-title,
.gift-section-title {
  margin: 0;
  color: var(--gift-brown-dark);
}

.gift-hero-title {
  margin-top: 8px;
  font-size: clamp(28px, 4vw, 32px);
  font-weight: 800;
  line-height: 1.2;
}

.gift-hero-text,
.gift-section-note,
.gift-help-list {
  color: var(--gift-ink-soft);
}

.gift-hero-text {
  margin: 14px 0 0;
  max-width: 660px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(79, 44, 26, 0.74);
}

.gift-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  margin-bottom: 30px;
}

.gift-hero .gift-primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.01em;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.gift-hero .gift-primary-button:first-child {
  background: linear-gradient(180deg, var(--gift-green) 0%, var(--gift-green-dark) 100%);
  color: #f7e9c8;
  border-color: rgba(39, 64, 55, 0.4);
  box-shadow: 0 8px 18px rgba(39, 64, 55, 0.2);
}

.gift-hero .gift-primary-button:nth-child(2) {
  background: rgba(255, 248, 232, 0.86);
  color: var(--gift-green-dark);
  border-color: rgba(39, 64, 55, 0.46);
  box-shadow: 0 8px 16px rgba(54, 28, 14, 0.1);
}

.gift-hero .gift-primary-button:hover {
  transform: translateY(-1px);
}

.gift-hero .gift-primary-button:active {
  transform: translateY(0);
  box-shadow: 0 4px 10px rgba(54, 28, 14, 0.14);
}

.gift-hero .gift-primary-button:first-child:hover {
  filter: brightness(1.03);
}

.gift-hero .gift-primary-button:nth-child(2):hover {
  background: rgba(255, 248, 232, 0.98);
  border-color: rgba(39, 64, 55, 0.62);
}

.gift-hero .gift-section-head {
  margin-top: 30px;
}

.gift-hero #walletTitle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.gift-hero #walletTitle::after {
  content: "";
  display: inline-block;
  width: 38px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(53, 83, 71, 0.8), rgba(53, 83, 71, 0.24));
}

.gift-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.gift-section-title {
  font-size: 24px;
  line-height: 1.2;
}

.gift-section-note,
.gift-page-status {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}

.gift-page-status {
  max-width: 360px;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px dashed rgba(92, 52, 28, 0.28);
  background: rgba(255, 248, 232, 0.75);
}

.gift-page-status[data-tone="error"] {
  background: var(--gift-danger-soft);
  color: var(--gift-danger);
}

.gift-page-status[data-tone="warn"] {
  background: var(--gift-warning-soft);
  color: var(--gift-warning);
}

.gift-page-status[data-tone="success"] {
  background: var(--gift-success-soft);
  color: var(--gift-success);
}

.gift-wallet-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.gift-wallet-card {
  padding: 16px;
  border: 2px solid rgba(92, 52, 28, 0.14);
  border-radius: var(--gift-radius-lg);
  background: linear-gradient(180deg, var(--gift-paper-soft) 0%, #efddb0 100%);
  text-align: center;
}

.gift-wallet-label {
  display: block;
  margin-bottom: 8px;
  color: var(--gift-ink-soft);
  font-size: 13px;
  font-weight: 700;
}

.gift-wallet-value {
  display: block;
  color: var(--gift-brown);
  font-size: 30px;
  font-weight: 900;
  line-height: 1;
}

.gift-state-card {
  padding: 16px;
  border: 2px dashed rgba(92, 52, 28, 0.2);
  border-radius: var(--gift-radius-lg);
  background: rgba(255, 248, 232, 0.68);
  color: var(--gift-ink-soft);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 14px;
}

.gift-state-error {
  border-color: rgba(140, 64, 49, 0.32);
  background: rgba(244, 214, 201, 0.8);
  color: var(--gift-danger);
}

.gift-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.gift-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 2px solid rgba(92, 52, 28, 0.22);
  border-radius: var(--gift-radius-lg);
  background: linear-gradient(180deg, #f5e6c3 0%, var(--gift-paper-deep) 100%);
  box-shadow: 0 10px 18px rgba(77, 44, 29, 0.12);
}

.gift-card-visual {
  min-height: 190px;
  padding: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gift-card-image,
.gift-card-placeholder {
  width: 160px;
  height: 160px;
  border-radius: 20px;
  border: 2px solid rgba(92, 52, 28, 0.16);
  background: #d8b679;
  box-shadow: 0 6px 12px rgba(77, 44, 29, 0.08);
}

.gift-card-image {
  object-fit: cover;
}

.gift-card-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  text-align: center;
  color: var(--gift-brown-dark);
  font-weight: 800;
}

.gift-card-body {
  padding: 0 18px 18px;
}

.gift-card-title {
  margin: 0 0 10px;
  color: var(--gift-brown-dark);
  font-size: 22px;
  line-height: 1.25;
}

.gift-card-desc {
  margin: 0 0 14px;
  color: var(--gift-ink-soft);
  font-size: 14px;
  line-height: 1.8;
}

.gift-card-meta {
  margin: 0;
}

.gift-card-meta-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 8px 0;
  border-top: 1px solid rgba(92, 52, 28, 0.12);
}

.gift-card-meta-row:first-child {
  border-top: none;
}

.gift-card-meta-row dt {
  color: var(--gift-ink-soft);
  font-size: 13px;
  font-weight: 700;
}

.gift-card-meta-row dd {
  margin: 0;
  color: var(--gift-brown-dark);
  font-size: 14px;
  font-weight: 800;
  text-align: right;
}

.gift-card-footer {
  margin-top: 16px;
}

.gift-card-button {
  width: 100%;
  min-height: 46px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, #8d5a3b, #c88b52);
  color: #fff8ec;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.03em;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(141, 90, 59, 0.22);
}

.gift-card-button:disabled {
  background: #d8c4b2;
  color: #fffaf4;
  cursor: not-allowed;
  box-shadow: none;
  opacity: 0.72;
}

.gift-card-reason {
  margin: 10px 0 0;
  color: var(--gift-ink-soft);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.6;
}

.gift-help-list {
  margin: 0;
  padding-left: 20px;
}

.gift-help-list li {
  margin-bottom: 8px;
  line-height: 1.8;
}

.gift-history-list {
  display: grid;
  gap: 12px;
}

.gift-history-card {
  padding: 16px;
  border: 2px solid rgba(92, 52, 28, 0.14);
  border-radius: var(--gift-radius-lg);
  background: linear-gradient(180deg, var(--gift-paper-soft) 0%, #efddb6 100%);
}

.gift-history-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 8px;
}

.gift-history-title {
  margin: 0;
  color: var(--gift-brown-dark);
  font-size: 17px;
}

.gift-history-time,
.gift-history-line {
  color: var(--gift-ink-soft);
  font-size: 13px;
  line-height: 1.7;
}

.gift-history-line {
  margin: 4px 0 0;
}

@media (max-width: 900px) {
  .gift-page {
    width: calc(100% - 20px);
    padding: 12px 0 28px;
  }

  .gift-topbar,
  .gift-section-head,
  .gift-history-head {
    flex-direction: column;
  }

  .gift-wallet-grid,
  .gift-grid {
    grid-template-columns: 1fr;
  }

  .gift-topbar-link {
    width: 100%;
  }

  .gift-hero {
    padding: 24px 18px 20px;
  }

  .gift-hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .gift-hero .gift-primary-button {
    width: 100%;
  }

  .gift-hero .gift-section-head {
    margin-top: 28px;
  }

  .gift-hero-title {
    font-size: 28px;
  }

  .gift-card-visual {
    min-height: 150px;
  }

  .gift-card-image,
  .gift-card-placeholder {
    width: 132px;
    height: 132px;
  }
}