* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(180deg, #eef4ff 0%, #f8fafc 28%, #eef2f7 100%);
  color: #0f172a;
}

.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

.hero {
  padding: 20px 4px 8px;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #2563eb;
}

.hero h1 {
  margin: 0 0 8px;
  font-size: 32px;
}

.hero-copy,
.muted {
  margin: 0;
  color: #475569;
  line-height: 1.6;
}

.small-text {
  font-size: 13px;
}

.card {
  margin-top: 16px;
  padding: 20px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(10px);
}

.status-label {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748b;
}

#shipmentNo {
  margin: 0 0 8px;
  font-size: 24px;
}

.summary-text {
  margin-top: 10px;
  font-size: 14px;
  color: #1e3a8a;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  color: #64748b;
}

.goods-list {
  margin: 0;
  padding-left: 0;
  list-style: none;
}

.guide-list {
  margin: 12px 0 0;
  padding-left: 18px;
  color: #334155;
}

.guide-list li + li {
  margin-top: 8px;
}

.goods-item + .goods-item {
  margin-top: 12px;
}

.goods-item {
  padding: 14px;
  border-radius: 14px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

.goods-item-head {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.goods-item-index,
.goods-item-qty {
  font-size: 12px;
  color: #475569;
}

.goods-item-qty {
  margin-left: auto;
  color: #1d4ed8;
  font-weight: 700;
}

.item-subline {
  margin: 8px 0 0;
  font-size: 13px;
  color: #475569;
}

.field + .field {
  margin-top: 14px;
}

.field label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 600;
}

.field input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #cbd5e1;
  background: #fff;
  font-size: 16px;
}

.primary-btn {
  width: 100%;
  margin-top: 18px;
  padding: 14px 18px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
}

.primary-btn:disabled {
  opacity: 0.5;
}

.secondary-btn {
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #0f172a;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mini-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.mini-badge-primary {
  background: #dbeafe;
  color: #1d4ed8;
}

.mini-badge-muted {
  background: #e2e8f0;
  color: #475569;
}

.confirm-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 16px;
  padding: 14px;
  border-radius: 14px;
  background: #eff6ff;
  color: #1e3a8a;
}

.signature-canvas {
  width: 100%;
  height: 180px;
  margin-top: 8px;
  border: 1px dashed #94a3b8;
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.92), rgba(248,250,252,0.92)),
    repeating-linear-gradient(180deg, transparent, transparent 38px, rgba(148,163,184,0.18) 39px);
  touch-action: none;
}

.signature-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
}

.hidden {
  display: none;
}

.notice-card {
  background: rgba(239, 246, 255, 0.85);
}

@media (max-width: 640px) {
  .hero h1 {
    font-size: 28px;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }
}