/* 冰箱变变变 — 治愈风样式 */
:root {
  --bg: #fef9f0;
  --card: #ffffff;
  --card-shadow: 0 4px 20px rgba(200, 160, 120, 0.15);
  --primary: #f4a261;
  --primary-light: #fae5d3;
  --text: #4a3f35;
  --text-2: #8a7a6a;
  --radius: 20px;
  --radius-sm: 12px;
}
body {
  margin: 0;
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
.page {
  max-width: 430px;
  margin: 0 auto;
  padding: 20px 16px 100px;
}
/* 顶部 */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0 8px;
}
.top-bar h1 {
  font-size: 26px;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.5px;
}
.top-bar .sub {
  font-size: 13px;
  color: var(--text-2);
  margin-top: 2px;
}
/* 卡片 */
.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 18px 16px;
  box-shadow: var(--card-shadow);
  margin-bottom: 14px;
}
.card-title {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 8px;
}
/* 输入框 */
.field {
  width: 100%;
  border: 2px solid #f0e6d8;
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 16px;
  background: #fffcf7;
  color: var(--text);
  outline: none;
  box-sizing: border-box;
  transition: border .2s;
}
.field:focus {
  border-color: var(--primary);
}
/* 按钮 */
.btn {
  display: block;
  width: 100%;
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .12s, opacity .2s;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: linear-gradient(135deg, #f4a261, #e76f51);
  color: #fff;
  box-shadow: 0 4px 14px rgba(231, 111, 81, 0.3);
}
.btn-primary:disabled {
  opacity: 0.5;
  transform: none;
}
.btn-ghost {
  background: #f5ede4;
  color: var(--text);
}
/* 菜谱卡片 */
.recipe-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--card-shadow);
  margin-bottom: 12px;
  cursor: pointer;
  transition: transform .12s;
}
.recipe-card:active { transform: scale(0.98); }
.recipe-card .name {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 4px;
}
.recipe-card .meta {
  font-size: 13px;
  color: var(--text-2);
  display: flex;
  gap: 12px;
  margin-bottom: 6px;
}
.recipe-card .desc {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
/* 步骤列表 */
.step-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.step-list li {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid #f0e8de;
  font-size: 15px;
  line-height: 1.5;
}
.step-list li:last-child { border-bottom: none; }
.step-list .num {
  flex: 0 0 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 800;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
/* 标签 */
.tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  background: #f5ede4;
  color: var(--text-2);
}
.tag.time { background: #fef3e2; color: #d68a3c; }
.tag.diff { background: #fde8e4; color: #c0392b; }
/* 收藏按钮 */
.fav-btn {
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  padding: 4px 8px;
  transition: transform .12s;
}
.fav-btn:active { transform: scale(1.2); }
/* 加载中 */
.loading {
  text-align: center;
  padding: 30px 0;
  color: var(--text-2);
  font-size: 15px;
}
.loading .spinner {
  display: inline-block;
  width: 32px;
  height: 32px;
  border: 3px solid #f0e6d8;
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  margin-bottom: 10px;
}
@keyframes spin { to { transform: rotate(360deg); } }
/* 空状态 */
.empty {
  text-align: center;
  padding: 40px 0;
  color: var(--text-2);
  font-size: 15px;
}
.empty .ico { font-size: 48px; margin-bottom: 10px; }
/* 底部导航 */
.tabbar {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  display: flex;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-top: 1px solid #f0e8de;
  padding: 8px 8px calc(env(safe-area-inset-bottom) + 8px);
  z-index: 20;
}
.tab {
  flex: 1;
  border: none;
  background: transparent;
  font: inherit;
  font-size: 11px;
  font-weight: 700;
  color: #b0a090;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 6px 0;
  border-radius: 12px;
  cursor: pointer;
  transition: color .15s;
}
.tab .tab-ico { font-size: 22px; line-height: 1; }
.tab.active { color: var(--primary); background: rgba(244, 162, 97, 0.12); }
.tab:active { transform: scale(0.94); }
/* 拍照区 */
.photo-area {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 12px;
}
.photo-area .thumb {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background: #f5ede4;
  object-fit: cover;
  border: 2px dashed #e0d6c8;
}
.photo-area .btn-small {
  padding: 8px 14px;
  font-size: 13px;
  border: none;
  border-radius: 10px;
  background: #f5ede4;
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
}
/* 愿望输入 */
.wish-area {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.wish-area input {
  flex: 1;
  border: 2px solid #f0e6d8;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 14px;
  background: #fffcf7;
  outline: none;
}
.wish-area input:focus { border-color: var(--primary); }
.wish-area .btn-small {
  padding: 10px 16px;
  font-size: 14px;
  border: none;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}
/* Toast */
.toast {
  position: fixed;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  bottom: 100px;
  background: #4a3f35;
  color: #fff;
  padding: 11px 18px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
  opacity: 0;
  pointer-events: none;
  z-index: 50;
  transition: opacity .2s, transform .2s;
  max-width: 88%;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }