/* ===== 基层兽医助手 - 公共样式 ===== */
:root {
  --green: #2E7D32;
  --green-light: #388E3C;
  --green-bg: #E8F5E9;
  --green-dark: #1B5E20;
  --bg: #F5F5F5;
  --card-bg: #fff;
  --text: #333;
  --text-light: #666;
  --border: #e8e8e8;
  --orange: #E65100;
  --red: #C62828;
  --blue: #1565C0;
  --withdrawal-0: #4CAF50;
  --withdrawal-1-14: #FFB300;
  --withdrawal-15-28: #FF8F00;
  --withdrawal-29: #E53935;
}
* { margin:0; padding:0; box-sizing:border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  padding-bottom: 40px;
}
/* ── 顶部导航 ── */
.header-bar {
  background: linear-gradient(135deg, var(--green), var(--green-light));
  color: #fff;
  padding: 16px 16px 12px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.header-bar h1 { font-size: 18px; font-weight: 700; }
.header-bar .sub { font-size: 12px; opacity: .85; margin-top: 2px; }
.back-btn {
  display: inline-block;
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 4px;
  opacity: .9;
}
.back-btn:hover { opacity: 1; }
/* ── 首页卡片 ── */
.page-home { max-width: 480px; margin: 0 auto; padding: 16px; }
.module-list { display: flex; flex-direction: column; gap: 10px; }
.module-card {
  display: flex; align-items: center;
  background: var(--card-bg);
  border-radius: 12px;
  padding: 14px 16px;
  text-decoration: none;
  color: var(--text);
  box-shadow: 0 1px 4px rgba(0,0,0,.08);
  transition: transform .1s, box-shadow .1s;
}
.module-card:active { transform: scale(.98); box-shadow: 0 1px 2px rgba(0,0,0,.1); }
.card-icon { font-size: 28px; width: 44px; text-align: center; flex-shrink: 0; }
.card-body { flex: 1; margin-left: 12px; }
.card-title { font-size: 16px; font-weight: 600; display: block; }
.card-desc { font-size: 12px; color: var(--text-light); margin-top: 2px; display: block; }
.card-tags {
  font-size: 11px; color: var(--green);
  background: var(--green-bg); padding: 1px 8px;
  border-radius: 10px; display: inline-block; margin-top: 4px;
}
.card-arrow { font-size: 20px; color: #bbb; margin-left: 8px; }
.disclaimer {
  margin-top: 16px; padding: 10px 14px;
  background: #FFF8E1; border-radius: 8px;
  font-size: 11px; color: #795548; line-height: 1.6;
}
.footer { text-align: center; color: #999; font-size: 11px; margin-top: 20px; }
/* ── 页面容器 ── */
.page { max-width: 480px; margin: 0 auto; padding: 12px 16px; }
/* ── 标签切换 ── */
.tab-bar { display: flex; background: var(--card-bg); border-radius: 8px; overflow: hidden; margin-bottom: 12px;
  border: 1px solid var(--border); }
.tab-item { flex: 1; text-align: center; padding: 10px 0; font-size: 14px; cursor: pointer;
  transition: all .2s; color: var(--text-light); user-select: none; }
.tab-item.active { background: var(--green); color: #fff; font-weight: 600; }
/* ── 卡片样式 ── */
.form-card { background: var(--card-bg); border-radius: 12px; padding: 16px; margin-bottom: 12px;
  box-shadow: 0 1px 4px rgba(0,0,0,.06); }
.form-group { margin-bottom: 12px; }
.form-label { font-size: 13px; color: var(--text-light); display: block; margin-bottom: 4px; font-weight: 500; }
.form-static { display: block; font-size: 14px; color: var(--text); padding: 6px 0; border-bottom: 1px solid var(--border); }
/* ── 输入 ── */
input, select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 14px; outline: none;
  transition: border-color .2s; font-family: inherit; background: #fff;
}
input:focus, select:focus { border-color: var(--green); }
.input-row { display: flex; gap: 8px; }
.input-row input, .input-row select { flex: 1; }
/* ── 搜索框 ── */
.search-bar { margin-bottom: 12px; }
.search-input-wrapper { position: relative; }
.search-input-wrapper input { padding-left: 34px; }
.search-icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); font-size: 16px; }
.search-clear { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); cursor: pointer; font-size: 16px; color: #999; }
/* ── 选择器 ── */
.picker-display {
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px;
  font-size: 14px; cursor: pointer; display: flex; align-items: center;
  background: #fff;
}
.picker-display:hover { border-color: var(--green); }
.picker-text { flex: 1; }
.picker-placeholder { flex: 1; color: #bbb; }
.picker-arrow { color: #999; font-size: 12px; }
.picker-options { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.picker-option {
  padding: 4px 12px; border: 1px solid var(--border); border-radius: 16px;
  font-size: 12px; cursor: pointer; transition: all .15s; background: #fff;
}
.picker-option:hover { border-color: var(--green); color: var(--green); }
.picker-option.selected { background: var(--green); color: #fff; border-color: var(--green); }
/* ── 按钮 ── */
.btn {
  width: 100%; padding: 12px; border: none; border-radius: 8px;
  font-size: 16px; font-weight: 600; cursor: pointer;
  background: linear-gradient(135deg, var(--green), var(--green-light));
  color: #fff; transition: opacity .15s;
}
.btn:active { opacity: .85; }
.btn:disabled { background: #a5d6a7; cursor: not-allowed; }
.btn-sm { padding: 8px 16px; font-size: 13px; width: auto; }
/* ── 结果区 ── */
.result-card {
  background: linear-gradient(135deg, var(--green-bg), #fff);
  border: 1px solid #c8e6c9;
  border-radius: 12px; padding: 16px; margin-top: 12px;
  animation: fadeIn .3s;
}
.result-card .result-title { font-size: 14px; color: var(--green); font-weight: 600; margin-bottom: 8px; }
.result-card .result-row { font-size: 13px; padding: 4px 0; display: flex; justify-content: space-between; }
.result-card .result-value { font-weight: 600; color: var(--green-dark); }
.result-card .result-note { font-size: 12px; color: var(--text-light); margin-top: 8px; padding-top: 6px; border-top: 1px dashed #c8e6c9; }
.result-card .result-warning { color: var(--orange); font-size: 12px; margin-top: 6px; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
/* ── 药品列表（休药期页面） ── */
.drug-list { display: flex; flex-direction: column; gap: 6px; }
.drug-item { background: var(--card-bg); border-radius: 8px; padding: 10px 14px;
  box-shadow: 0 1px 3px rgba(0,0,0,.06); cursor: pointer; transition: background .15s; }
.drug-item:hover { background: var(--green-bg); }
.drug-item .drug-name { font-size: 14px; font-weight: 600; }
.drug-item .drug-info { font-size: 12px; color: var(--text-light); margin-top: 2px; }
.drug-item .drug-withdrawal { font-size: 13px; font-weight: 600; margin-top: 2px; }
.color-0 { color: var(--withdrawal-0); }
.color-1-14 { color: var(--withdrawal-1-14); }
.color-15-28 { color: var(--withdrawal-15-28); }
.color-29 { color: var(--withdrawal-29); }
/* ── 颜色图例 ── */
.legend { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.legend-item { display: flex; align-items: center; gap: 4px; font-size: 11px; }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; }
/* ── 日程 ── */
.calendar-nav { display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0; }
.calendar-nav button { background: none; border: 1px solid var(--border); border-radius: 6px;
  padding: 4px 12px; cursor: pointer; font-size: 14px; }
.calendar-nav .month-label { font-size: 16px; font-weight: 600; }
.calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.calendar-grid .day-header { text-align: center; font-size: 11px; color: #999; padding: 4px 0; }
.calendar-grid .day-cell {
  text-align: center; padding: 6px 0; font-size: 13px; border-radius: 4px;
  cursor: pointer; position: relative;
}
.calendar-grid .day-cell:hover { background: var(--green-bg); }
.calendar-grid .day-cell.today { font-weight: 700; color: var(--green); }
.calendar-grid .day-cell.has-tasks::after {
  content: ''; position: absolute; bottom: 2px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 4px; border-radius: 50%; background: var(--green);
}
.calendar-grid .day-cell.other-month { color: #ccc; }
.task-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.task-chip {
  padding: 3px 10px; border-radius: 12px; font-size: 12px;
  cursor: pointer; border: 1px solid var(--border); background: #fff;
  transition: all .15s; user-select: none;
}
.task-chip:hover { border-color: var(--green); }
.task-chip.selected { background: var(--green); color: #fff; border-color: var(--green); }
.task-item {
  display: flex; align-items: center; padding: 8px 12px;
  background: var(--card-bg); border-radius: 8px; margin-bottom: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
}
.task-item input[type="checkbox"] { width: 18px; height: 18px; margin-right: 10px; }
.task-item .task-text { flex: 1; font-size: 13px; }
.task-item .task-text.done { text-decoration: line-through; color: #bbb; }
.task-item .task-type { font-size: 11px; color: var(--green); margin-right: 8px; }
.task-item .task-delete { color: #ccc; cursor: pointer; font-size: 16px; }
.task-item .task-delete:hover { color: var(--red); }
/* ── 隐藏 ── */
.hidden { display: none !important; }