:root {
  --primary: #1a6b3c;
  --primary-light: #2d9b59;
  --primary-dark: #0f4224;
  --accent: #f0a500;
  --danger: #e53e3e;
  --warning: #dd6b20;
  --success: #38a169;
  --bg: #f5f7fa;
  --card: #ffffff;
  --text: #2d3748;
  --text-light: #718096;
  --border: #e2e8f0;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
}
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
body { font-family: -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; overflow-x: hidden; }
.hidden { display: none !important; }
#offline-banner { position: fixed; top: 0; left: 0; right: 0; background: var(--warning); color: #fff; text-align: center; padding: 8px; font-size: 13px; z-index: 9999; display: none; }
#offline-banner.show { display: block; }
#login-screen { min-height: 100vh; background: linear-gradient(160deg, #0a3d20 0%, #1a6b3c 55%, #2d9b59 100%); display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 20px; position: relative; overflow: hidden; }
.login-content { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; width: 100%; }
.login-title { color: #fff; font-size: 22px; font-weight: 700; text-align: center; margin-bottom: 6px; text-shadow: 0 2px 8px rgba(0,0,0,0.3); }
.login-card { background: #fff; border-radius: 20px; padding: 28px 24px; width: 100%; max-width: 380px; box-shadow: 0 20px 60px rgba(0,0,0,0.35); }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; color: var(--text-light); margin-bottom: 6px; font-weight: 500; }
.form-group input, .form-group select { width: 100%; padding: 12px 14px; border: 2px solid var(--border); border-radius: 10px; font-size: 15px; color: var(--text); outline: none; transition: border-color 0.2s; background: #fff; }
.form-group input:focus, .form-group select:focus { border-color: var(--primary); }
.btn { width: 100%; padding: 14px; border: none; border-radius: 10px; font-size: 16px; font-weight: 600; cursor: pointer; transition: all 0.2s; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-primary:active { transform: scale(0.98); }
.btn-sm { width: auto; padding: 8px 16px; font-size: 13px; border-radius: 8px; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-success { background: var(--success); color: #fff; }
.btn-warning { background: var(--warning); color: #fff; }
.btn-outline { background: transparent; border: 2px solid var(--primary); color: var(--primary); }
.btn-outline-sm { background: transparent; border: 1.5px solid var(--primary); color: var(--primary); padding: 6px 12px; font-size: 12px; border-radius: 7px; cursor: pointer; }
#app-screen { display: none; flex-direction: column; min-height: 100vh; }
#app-screen.show { display: flex; }
.top-bar { background: var(--primary); color: #fff; padding: 14px 16px; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 8px rgba(0,0,0,0.2); }
.top-bar-title { font-size: 16px; font-weight: 700; }
.sync-status { display: flex; align-items: center; gap: 5px; font-size: 12px; }
.sync-dot { width: 8px; height: 8px; border-radius: 50%; background: #4ade80; flex-shrink: 0; }
.sync-dot.offline { background: #f87171; animation: pulse 1.5s infinite; }
.sync-dot.syncing { background: #facc15; animation: pulse 1s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }
.nav-tabs { display: flex; background: #fff; border-top: 1px solid var(--border); position: fixed; bottom: 0; left: 0; right: 0; z-index: 100; box-shadow: 0 -2px 10px rgba(0,0,0,0.08); }
.nav-tab { flex: 1; padding: 8px 4px 10px; display: flex; flex-direction: column; align-items: center; cursor: pointer; font-size: 11px; color: var(--text-light); transition: color 0.2s; border: none; background: none; }
.nav-tab.active { color: var(--primary); }
.nav-tab .icon { font-size: 22px; margin-bottom: 2px; }
.content { flex: 1; padding: 12px; padding-bottom: 80px; overflow-y: auto; }
.card { background: var(--card); border-radius: 14px; padding: 16px; margin-bottom: 12px; box-shadow: var(--shadow); }
.card-title { font-size: 15px; font-weight: 700; color: var(--primary); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.card-title span { font-size: 18px; }
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 12px; }
.stat-card { background: var(--card); border-radius: 14px; padding: 16px 14px; box-shadow: var(--shadow); text-align: center; }
.stat-num { font-size: 26px; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 12px; color: var(--text-light); margin-top: 4px; }
.stat-sub { font-size: 11px; color: var(--success); margin-top: 2px; }
.progress-wrap { margin: 8px 0; }
.progress-label { display: flex; justify-content: space-between; font-size: 12px; margin-bottom: 5px; }
.progress-bar { height: 8px; background: #e2e8f0; border-radius: 4px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 4px; transition: width 0.5s ease; background: var(--primary); }
.progress-fill.warning { background: var(--warning); }
.progress-fill.danger { background: var(--danger); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.input-field { width: 100%; padding: 10px 12px; border: 2px solid var(--border); border-radius: 10px; font-size: 14px; color: var(--text); outline: none; transition: border-color 0.2s; background: #fff; }
.input-field:focus { border-color: var(--primary); }
.input-field.error { border-color: var(--danger); }
.required-star { color: var(--danger); }
.field-label { font-size: 13px; font-weight: 500; color: var(--text); margin-bottom: 5px; }
.animal-entry { background: #f7fdf9; border: 2px solid #c6f6d5; border-radius: 12px; padding: 14px; margin-bottom: 10px; position: relative; }
.animal-entry-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.animal-entry-title { font-size: 14px; font-weight: 700; color: var(--primary); }
.remove-animal-btn { background: var(--danger); color: #fff; border: none; border-radius: 6px; padding: 4px 10px; font-size: 12px; cursor: pointer; }
.vaccine-checks { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.vaccine-check-item { display: flex; align-items: center; gap: 5px; background: #f0faf5; border: 1.5px solid #c6f6d5; border-radius: 8px; padding: 5px 8px; font-size: 12px; cursor: pointer; transition: all 0.2s; }
.vaccine-check-item input[type=checkbox] { width: 14px; height: 14px; accent-color: var(--primary); }
.vaccine-check-item.checked { background: #c6f6d5; border-color: var(--primary); }
.batch-selector { display: flex; flex-wrap: wrap; gap: 8px; }
.batch-btn { padding: 8px 14px; border: 2px solid var(--border); border-radius: 8px; font-size: 13px; cursor: pointer; background: #fff; color: var(--text); transition: all 0.2s; }
.batch-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.photo-area { border: 2px dashed var(--border); border-radius: 12px; padding: 20px; text-align: center; cursor: pointer; transition: all 0.2s; background: #fafafa; }
.photo-area:hover { border-color: var(--primary); background: #f0faf5; }
.photo-area.captured { border-style: solid; border-color: var(--success); }
.photo-preview { width: 100%; max-height: 180px; object-fit: cover; border-radius: 8px; }
.gps-area { background: #f0faf5; border: 1px solid #c6f6d5; border-radius: 10px; padding: 12px; }
.record-item { background: var(--card); border-radius: 12px; padding: 14px; margin-bottom: 8px; box-shadow: var(--shadow); border-left: 4px solid var(--border); }
.record-item.status-draft { border-left-color: var(--text-light); }
.record-item.status-submitted { border-left-color: var(--success); }
.record-item.status-pending { border-left-color: var(--warning); }
.record-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 8px; }
.record-id { font-size: 14px; font-weight: 700; color: var(--text); }
.status-badge { font-size: 11px; padding: 3px 8px; border-radius: 20px; font-weight: 600; }
.badge-draft { background: #edf2f7; color: #718096; }
.badge-approved { background: #c6f6d5; color: #22543d; }
.badge-rejected { background: #fed7d7; color: #742a2a; }
.record-meta { font-size: 12px; color: var(--text-light); }
.record-actions { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.report-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.report-table th { background: var(--primary); color: #fff; padding: 7px 8px; text-align: left; font-size: 12px; }
.report-table td { padding: 7px 8px; border-bottom: 1px solid var(--border); }
.report-table tr:nth-child(even) td { background: #f7fafc; }
.rate-high { color: var(--success); font-weight: 700; }
.rate-mid { color: var(--warning); font-weight: 700; }
.rate-low { color: var(--danger); font-weight: 700; }
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 200; display: flex; align-items: flex-end; }
.modal-overlay.hidden { display: none; }
.modal-sheet { background: #fff; border-radius: 20px 20px 0 0; width: 100%; max-height: 92vh; overflow-y: auto; padding: 20px; }
.modal-handle { width: 40px; height: 4px; background: var(--border); border-radius: 2px; margin: 0 auto 16px; }
.modal-title { font-size: 17px; font-weight: 700; color: var(--primary); margin-bottom: 16px; }
.modal-actions { display: flex; gap: 10px; margin-top: 16px; }
.modal-actions .btn { flex: 1; }
.alert { padding: 12px 14px; border-radius: 10px; font-size: 13px; margin-bottom: 12px; }
.alert-info { background: #ebf8ff; color: #2b6cb0; border: 1px solid #bee3f8; }
.alert-warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.alert-danger { background: #fff5f5; color: #c53030; border: 1px solid #fed7d7; }
.alert-success { background: #f0fff4; color: #276749; border: 1px solid #c6f6d5; }
.tab-header { display: flex; gap: 0; background: #edf2f7; border-radius: 10px; padding: 3px; margin-bottom: 14px; }
.tab-btn { flex: 1; padding: 8px 4px; border: none; background: none; border-radius: 8px; font-size: 12px; color: var(--text-light); cursor: pointer; transition: all 0.2s; }
.tab-btn.active { background: #fff; color: var(--primary); font-weight: 700; box-shadow: 0 1px 4px rgba(0,0,0,0.1); }
.search-bar { display: flex; gap: 8px; margin-bottom: 12px; }
.search-input { flex: 1; padding: 10px 14px; border: 2px solid var(--border); border-radius: 10px; font-size: 14px; outline: none; }
.search-input:focus { border-color: var(--primary); }
.fab { position: fixed; bottom: 80px; right: 16px; width: 56px; height: 56px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 28px; border: none; cursor: pointer; box-shadow: 0 4px 16px rgba(0,0,0,0.3); display: flex; align-items: center; justify-content: center; z-index: 99; transition: all 0.2s; }
.fab:active { transform: scale(0.92); }
.table-wrap { overflow-x: auto; border-radius: 10px; }
.toast { position: fixed; bottom: 90px; left: 50%; transform: translateX(-50%); background: #333; color: #fff; padding: 10px 20px; border-radius: 20px; font-size: 14px; z-index: 300; opacity: 0; transition: opacity 0.3s; pointer-events: none; white-space: nowrap; }
.toast.show { opacity: 1; }
.season-badge { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 12px; font-weight: 700; }
.season-spring { background: #c6f6d5; color: #276749; }
.season-autumn { background: #feebc8; color: #7b341e; }
#qr-scanner-overlay { position:fixed; inset:0; background:rgba(0,0,0,0.92); z-index:500; display:flex; flex-direction:column; align-items:center; justify-content:center; }
#qr-scanner-overlay.hidden { display:none; }
#qr-video-wrap { position:relative; width:min(90vw,360px); aspect-ratio:1; border-radius:16px; overflow:hidden; background:#000; }
#qr-video { width:100%; height:100%; object-fit:cover; }
.qr-scan-line { position:absolute; top:0; left:0; right:0; height:3px; background:linear-gradient(90deg,transparent,#4ade80,transparent); animation:scanline 1.8s linear infinite; }
@keyframes scanline { 0%{top:0} 100%{top:100%} }
.qr-corner { position:absolute; width:28px; height:28px; border-color:#4ade80; border-style:solid; }
.qr-corner.tl { top:8px; left:8px; border-width:3px 0 0 3px; border-radius:4px 0 0 0; }
.qr-corner.tr { top:8px; right:8px; border-width:3px 3px 0 0; border-radius:0 4px 0 0; }
.qr-corner.bl { bottom:8px; left:8px; border-width:0 0 3px 3px; border-radius:0 0 0 4px; }
.qr-corner.br { bottom:8px; right:8px; border-width:0 3px 3px 0; border-radius:0 0 4px 0; }
#qr-status { color:#fff; font-size:13px; margin-top:14px; text-align:center; max-width:300px; min-height:40px; }
#qr-manual-input { margin-top:10px; width:min(90vw,360px); display:flex; gap:8px; }
#qr-manual-input input { flex:1; padding:10px 12px; border-radius:10px; border:none; font-size:14px; outline:none; }
.qr-close-btn { margin-top:16px; background:rgba(255,255,255,0.15); color:#fff; border:1px solid rgba(255,255,255,0.3); border-radius:10px; padding:10px 28px; font-size:15px; cursor:pointer; }
#qr-aim-box { position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); width:75%; aspect-ratio:3/1; border:2px dashed rgba(74,222,128,0.9); border-radius:8px; pointer-events:none; }
/* ====== 扫码弹窗 OCR自动识别版 样式 ====== */
#qr-title { color:#fff; font-size:16px; font-weight:600; margin-bottom:4px; }
#qr-subtitle {
  color:rgba(255,255,255,0.7); font-size:12px; margin-bottom:12px;
  text-align:center; padding:0 20px; max-width:90vw;
}

/* 取景框：内嵌虚线框 */


/* 扫描线动画：识别中时上下移动，提示用户"正在工作" */
#qr-scan-line {
  position:absolute; left:10%; top:30%; right:10%; bottom:30%;
  background:linear-gradient(90deg, transparent, #4ade80, transparent);
  pointer-events:none; opacity:0; z-index:3;
  box-shadow:0 0 8px #4ade80;
}
#qr-scan-line.scanning {
  opacity:1;
  animation:qrScanMove 1.2s ease-in-out infinite;
}
@keyframes qrScanMove {
  0%   { transform:translateY(0); }
  50%  { transform:translateY(calc(55vw)); }
  100% { transform:translateY(0); }
}

/* 工具栏 */
#qr-toolbar {
  display:flex; gap:8px; margin-top:14px; width:min(90vw,360px);
  justify-content:space-between;
}
.qr-tool-btn {
  flex:1; background:rgba(255,255,255,0.12);
  border:1px solid rgba(255,255,255,0.2);
  color:#fff; border-radius:10px;
  padding:10px 4px; font-size:18px; cursor:pointer;
  display:flex; flex-direction:column; align-items:center; gap:2px;
  transition:all 0.2s;
}
.qr-tool-btn span { font-size:11px; color:rgba(255,255,255,0.85); }
.qr-tool-btn:active { transform:scale(0.95); }
.qr-tool-btn.active {
  background:rgba(74,222,128,0.25);
  border-color:#4ade80;
}
.qr-tool-btn.active span { color:#4ade80; font-weight:600; }

/* 状态栏 */
#qr-status {
  color:#fff; font-size:13px; margin-top:14px; text-align:center;
  max-width:90vw; padding:0 16px; min-height:40px; line-height:1.5;
}

/* 调试栏：显示OCR原文（小灰字，便于诊断） */
#qr-debug {
  color:rgba(255,255,255,0.45); font-size:11px; margin-top:4px;
  text-align:center; max-width:90vw; padding:0 16px;
  font-family:monospace; word-break:break-all;
  min-height:14px;
}

/* 手动输入栏 */
#qr-manual-input {
  margin-top:14px; width:min(90vw,360px); display:flex; gap:8px;
}
#qr-manual-input input {
  flex:1; padding:10px 12px; border-radius:10px;
  border:none; font-size:14px; outline:none;
}
#qr-manual-confirm {
  background:var(--primary); color:#fff; border:none;
  border-radius:10px; padding:10px 14px; font-size:14px; cursor:pointer;
}

.qr-close-btn {
  margin-top:16px; background:rgba(255,255,255,0.15); color:#fff;
  border:1px solid rgba(255,255,255,0.3); border-radius:10px;
  padding:10px 28px; font-size:15px; cursor:pointer;
}