/* ===== 全局样式：血液肿瘤治疗跟踪 ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --primary: #4a7dfc;
  --primary-dark: #3366e0;
  --bg: #f0f4fb;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --danger: #ef4444;
  --success: #10b981;
  --warn: #f59e0b;
  --radius: 12px;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
.hidden { display: none !important; }
.screen { margin: 0 auto; max-width: 960px; }

/* ---- 认证页 ---- */
#auth-screen { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; }
.auth-card {
  background: var(--card);
  border-radius: 20px;
  padding: 40px 36px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 10px 40px rgba(74, 125, 252, 0.12);
  text-align: center;
}
.logo { font-size: 48px; margin-bottom: 8px; }
.auth-card h1 { font-size: 24px; margin-bottom: 4px; }
.subtitle { color: var(--muted); font-size: 14px; margin-bottom: 24px; }
.tabs { display: flex; margin-bottom: 24px; background: var(--bg); border-radius: 10px; padding: 4px; }
.tab { flex: 1; padding: 10px; border: none; background: transparent; border-radius: 8px; font-size: 15px; cursor: pointer; color: var(--muted); font-weight: 500; }
.tab.active { background: var(--card); color: var(--primary); box-shadow: 0 2px 6px rgba(0,0,0,0.08); font-weight: 600; }
.auth-form { text-align: left; }
.auth-form label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 6px; }
.auth-form input, .auth-form select {
  width: 100%; padding: 11px 12px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 15px; background: #fff;
}
.auth-form input:focus, .auth-form select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(74,125,252,0.15); }
.auth-form .btn { width: 100%; margin-top: 20px; }
.form-error { color: var(--danger); font-size: 13px; min-height: 18px; margin-top: 10px; text-align: center; }
.auth-hint { margin-top: 16px; font-size: 12px; color: #9ca3af; }

/* ---- 按钮 ---- */
.btn {
  padding: 10px 18px; border: none; border-radius: 8px; font-size: 14px;
  cursor: pointer; font-weight: 600; transition: all 0.15s;
}
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.btn.ghost:hover { background: var(--bg); }
.btn.small { padding: 6px 12px; font-size: 13px; }
.btn.danger-outline { background: transparent; color: var(--danger); border: 1px solid var(--danger); }
.btn.danger-outline:hover { background: #fef2f2; }

/* ---- 主界面头部 ---- */
header { background: var(--card); padding: 16px 24px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border); }
.header-left { display: flex; align-items: center; gap: 10px; }
.header-left h1 { font-size: 20px; }
.logo-small { font-size: 26px; }
.user-badge { color: var(--muted); font-size: 14px; margin-right: 12px; }

.patient-bar {
  background: var(--card); margin: 16px 20px 0; padding: 14px 20px;
  border-radius: var(--radius); display: flex; justify-content: space-between; align-items: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04); flex-wrap: wrap; gap: 8px;
}
.diagnosis-tag {
  display: inline-block; background: #eef2ff; color: var(--primary-dark);
  padding: 4px 12px; border-radius: 20px; font-size: 13px; font-weight: 600; margin-right: 12px;
}
.stat { color: var(--muted); font-size: 13px; margin-right: 16px; }
.stat b { color: var(--text); }
.latest-vitals { font-size: 12px; color: var(--muted); }

main { padding: 16px 20px 40px; }
.toolbar { display: flex; gap: 10px; margin-bottom: 18px; align-items: center; flex-wrap: wrap; }
.toolbar .search-box { flex: 1; min-width: 180px; }
.search-box input {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 14px;
}
.toolbar select {
  padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; background: #fff;
}

/* ---- 记录表单 ---- */
#record-form-container { margin-bottom: 20px; }
.record-form {
  background: var(--card); border-radius: var(--radius); padding: 24px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06); border: 1px solid var(--border);
}
.record-form h3 { font-size: 18px; margin-bottom: 4px; }
.form-sub { color: var(--muted); font-size: 13px; margin-bottom: 18px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin-bottom: 16px; }
.form-group { display: flex; flex-direction: column; }
.form-group label { font-size: 13px; color: var(--muted); margin-bottom: 6px; font-weight: 500; }
.form-group input, .form-group select, .form-group textarea {
  padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; font-family: inherit; background: #fff;
}
.form-group textarea { resize: vertical; min-height: 60px; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(74,125,252,0.12);
}
.field-note { font-size: 11px; color: #9ca3af; margin-top: 4px; }
.form-group.wide { grid-column: 1 / -1; }

/* 动态新增行：用药 / 检查 */
.dyn-row {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-start;
  background: #f8fafc; border: 1px solid var(--border); border-radius: 10px;
  padding: 10px; margin-bottom: 10px;
}
.dyn-row-item { min-width: 140px; flex: 1 1 140px; }
.dyn-row-item.grow { flex: 2 1 220px; min-width: 180px; }
.dyn-sel, .dyn-input {
  width: 100%; padding: 9px 10px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 13px; font-family: inherit; background: #fff;
}
.dyn-sel:focus, .dyn-input:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(74,125,252,0.12);
}
.dyn-add-wrap { margin: 4px 0 12px; }
.exam-content { width: 100%; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px; margin-top: 6px; }
.exam-sub { display: flex; flex-direction: column; gap: 4px; }
.exam-sub label { font-size: 12px; color: var(--muted); }
.exam-sub textarea.dyn-input { min-height: 56px; resize: vertical; }
.btn.small { padding: 6px 10px; font-size: 12px; }
.btn.danger-outline { border: 1px solid #fca5a5; color: #b91c1c; background: #fff; }
.btn.danger-outline:hover { background: #fef2f2; }
.muted { color: var(--muted); font-size: 13px; }
.vital-chip { display: inline-flex; gap: 6px; align-items: center; background: #eef2ff; border-radius: 14px; padding: 4px 10px; margin: 2px; font-size: 12px; }
.vital-chip .vk { color: var(--muted); }
.vital-chip .vv { font-weight: 600; color: var(--primary-dark); }
.record-item.multi { grid-column: 1 / -1; }
.form-section-title { font-size: 15px; font-weight: 600; margin: 20px 0 12px; color: var(--text); display: flex; align-items: center; gap: 8px; }
.form-section-title .ic { font-size: 18px; }
.form-actions { display: flex; gap: 10px; margin-top: 20px; justify-content: flex-end; }
.form-actions .btn { min-width: 100px; }

/* ---- 记录卡片 ---- */
.records-list { display: flex; flex-direction: column; gap: 12px; }
.record-card {
  background: var(--card); border-radius: var(--radius); padding: 18px 20px;
  border: 1px solid var(--border); box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.record-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; flex-wrap: wrap; gap: 8px; }
.record-date { font-size: 17px; font-weight: 700; color: var(--primary-dark); }
.record-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag { font-size: 12px; padding: 3px 10px; border-radius: 12px; background: var(--bg); color: var(--muted); font-weight: 500; }
.tag.phase { background: #eef2ff; color: var(--primary-dark); }
.record-body { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 8px 20px; }
.record-item { font-size: 13px; }
.record-item .k { color: var(--muted); }
.record-item .v { font-weight: 500; }
.record-item.wide { grid-column: 1 / -1; }
.record-actions { display: flex; gap: 8px; margin-top: 14px; justify-content: flex-end; }

.empty-state { text-align: center; padding: 60px 20px; color: var(--muted); }
.empty-icon { font-size: 56px; margin-bottom: 12px; }
.empty-state p { margin-bottom: 16px; }

/* AI 面板 */
.ai-panel {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 20px; margin-bottom: 16px; box-shadow: 0 4px 16px rgba(0,0,0,0.05);
}
.ai-panel-header { display:flex; justify-content:space-between; align-items:center; margin-bottom: 6px; }
.ai-panel-header h3 { font-size: 16px; }
.ai-result {
  margin-top: 14px; padding: 14px; border-radius: 10px; background: #f8fafc; border: 1px solid var(--border);
  line-height: 1.65; font-size: 14px;
}
.ai-meta { font-size: 12px; color: var(--muted); margin-bottom: 10px; }
.ai-content h3, .ai-content h4 { margin: 12px 0 6px; color: var(--primary-dark); }
.ai-content ul { margin: 6px 0 10px 18px; }
.ai-disclaimer { margin-top: 12px; font-size: 12px; color: #b45309; background: #fffbeb; border: 1px solid #fde68a; border-radius: 8px; padding: 8px 10px; }
.risk-hint { margin-top: 6px; color: #4b5563; }
.risk-tag {
  display: inline-block; margin-right: 8px; padding: 2px 10px; border-radius: 999px;
  background: #ecfeff; color: #0e7490; font-size: 12px; font-weight: 600;
}

/* 编辑档案弹层 */
.modal-mask {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(15, 23, 42, 0.45);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
}
.modal-card {
  width: 100%; max-width: 480px; max-height: 90vh; overflow: auto;
  background: var(--card); border-radius: 16px; padding: 20px 22px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.18);
}
.modal-card .auth-form input:disabled {
  background: #f3f4f6; color: var(--muted);
}
.soft-hr {
  border: none; border-top: 1px solid var(--border); margin: 16px 0 10px;
}
.patient-bar .btn.small { margin-left: 6px; vertical-align: middle; }

footer { text-align: center; padding: 20px; font-size: 12px; color: #9ca3af; }