* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #f5f5f5;
  color: #333;
  min-height: 100vh;
}

.container {
  max-width: 680px;
  margin: 0 auto;
  padding: 16px;
}

h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1a1a2e;
  padding: 16px 0 12px;
  border-bottom: 2px solid #3b82f6;
  margin-bottom: 20px;
}

h2 {
  font-size: 1rem;
  font-weight: 600;
  color: #444;
  margin-bottom: 12px;
}

/* フォームセクション */
.form-section {
  background: #fff;
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 20px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.form-group {
  margin-bottom: 12px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: #555;
  margin-bottom: 4px;
}

.form-group input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 0.95rem;
  color: #333;
  transition: border-color 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: #3b82f6;
}

.btn-primary {
  width: 100%;
  padding: 12px;
  background: #3b82f6;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  margin-top: 4px;
}

.btn-primary:hover {
  background: #2563eb;
}

/* リストセクション */
.list-section {
  background: #fff;
  border-radius: 10px;
  padding: 16px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.list-header {
  margin-bottom: 14px;
}

.count-badge {
  display: inline-block;
  background: #3b82f6;
  color: #fff;
  font-size: 0.75rem;
  padding: 1px 7px;
  border-radius: 20px;
  margin-left: 4px;
  vertical-align: middle;
}

.filter-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.filter-btn {
  padding: 5px 12px;
  border: 1px solid #ddd;
  border-radius: 20px;
  font-size: 0.8rem;
  background: #fff;
  cursor: pointer;
  color: #555;
  transition: all 0.2s;
}

.filter-btn.active {
  background: #3b82f6;
  color: #fff;
  border-color: #3b82f6;
}

/* 客注カード */
.order-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.empty-msg {
  text-align: center;
  color: #999;
  font-size: 0.9rem;
  padding: 24px 0;
}

.order-card {
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 12px 14px;
  background: #fafafa;
  transition: box-shadow 0.2s;
}

.order-card:hover {
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.order-card.status-未連絡 {
  border-left: 4px solid #ef4444;
}

.order-card.status-連絡済み {
  border-left: 4px solid #f59e0b;
}

.order-card.status-引き渡し済み {
  border-left: 4px solid #22c55e;
  opacity: 0.75;
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 6px;
}

.customer-name {
  font-size: 0.85rem;
  color: #666;
}

.btn-delete {
  background: none;
  border: none;
  color: #ccc;
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  transition: color 0.2s;
}

.btn-delete:hover {
  color: #ef4444;
}

.product-name {
  font-size: 1rem;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 6px;
}

.card-meta {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.arrival-date {
  font-size: 0.82rem;
  color: #666;
}

.arrival-date.overdue {
  color: #ef4444;
  font-weight: 600;
}

.card-memo {
  font-size: 0.82rem;
  color: #888;
  margin-top: 4px;
}

/* ステータスバッジ */
.status-select {
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.status-select.未連絡 {
  background: #fee2e2;
  color: #dc2626;
  border-color: #fca5a5;
}

.status-select.連絡済み {
  background: #fef3c7;
  color: #d97706;
  border-color: #fcd34d;
}

.status-select.引き渡し済み {
  background: #dcfce7;
  color: #16a34a;
  border-color: #86efac;
}

@media (max-width: 480px) {
  .card-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}