/* 广安宏福苑养老中心内部管理系统 V1（试点版）样式：字大、清晰、小白视角 */
* { box-sizing: border-box; }
body { font-family: "Noto Sans CJK SC", "PingFang SC", "Microsoft YaHei", sans-serif; font-size: 17px; line-height: 1.7; color: #222; margin: 0; background: #f4f4f0; }
a { color: #1a5fb4; }
header { background: #1f4d2e; color: #fff; padding: 14px 20px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
header h1 { font-size: 22px; margin: 0 12px 0 0; }
header .who { font-size: 16px; }
header .spacer { flex: 1; }
button { font-size: 16px; padding: 9px 16px; border-radius: 8px; border: 1px solid #1f4d2e; background: #1f4d2e; color: #fff; cursor: pointer; }
button.secondary { background: #fff; color: #1f4d2e; }
button.danger { background: #a33; border-color: #a33; }
button:disabled { opacity: 0.45; cursor: not-allowed; }
input, select, textarea { font-size: 16px; padding: 8px 10px; border: 1px solid #aaa; border-radius: 6px; width: 100%; }
label { display: block; margin: 10px 0 4px; font-weight: bold; }
.layout { display: flex; align-items: flex-start; }
nav { width: 210px; min-width: 210px; padding: 14px; display: flex; flex-direction: column; gap: 8px; }
nav button { text-align: left; background: #fff; color: #222; border-color: #ccc; }
nav button.active { background: #1f4d2e; color: #fff; border-color: #1f4d2e; }
main { flex: 1; padding: 14px 20px 40px; max-width: 1080px; }
section.module { display: none; }
section.module.on { display: block; }
.card { background: #fff; border: 1px solid #ddd; border-radius: 10px; padding: 18px 20px; margin-bottom: 16px; }
.card h2 { font-size: 21px; margin: 0 0 8px; }
.card h3 { font-size: 18px; margin: 18px 0 6px; }
.desc { color: #555; font-size: 16px; }
.notice { background: #fff8e1; border: 2px solid #d9a400; border-radius: 10px; padding: 14px 18px; margin-bottom: 16px; font-size: 16px; }
.notice strong { color: #7a5200; }
.warn { background: #fdecea; border: 2px solid #c0392b; border-radius: 10px; padding: 12px 16px; margin: 12px 0; }
.ok { background: #eaf5ec; border: 1px solid #2e7d32; border-radius: 8px; padding: 10px 14px; margin: 12px 0; }
table { border-collapse: collapse; width: 100%; margin: 10px 0; font-size: 16px; }
th, td { border: 1px solid #bbb; padding: 7px 9px; text-align: left; vertical-align: top; }
th { background: #eee; }
.tag { display: inline-block; background: #e8f0fe; color: #1a5fb4; border-radius: 20px; padding: 1px 10px; font-size: 14px; margin-left: 6px; }
.sample { color: #a33; font-weight: bold; }
pre.doc { white-space: pre-wrap; word-break: break-word; font-size: 15px; background: #fbfbf7; border: 1px solid #ddd; border-radius: 8px; padding: 14px; max-height: 70vh; overflow: auto; }
.doclist button { display: block; width: 100%; text-align: left; background: #fff; color: #222; border-color: #ccc; margin-bottom: 6px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > div { flex: 1; min-width: 180px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.loginbox { max-width: 520px; margin: 60px auto; background: #fff; border-radius: 12px; padding: 28px; border: 1px solid #ddd; }
.loginbox h1 { font-size: 24px; }
.muted { color: #666; font-size: 15px; }
.kpi { display: flex; gap: 12px; flex-wrap: wrap; }
.kpi .card { flex: 1; min-width: 150px; text-align: center; }
.kpi .num { font-size: 30px; font-weight: bold; color: #1f4d2e; }
@media (max-width: 760px) {
  .layout { display: block; }
  nav { width: auto; flex-direction: row; flex-wrap: wrap; }
  nav button { flex: 1; min-width: 130px; }
  .grid2 { grid-template-columns: 1fr; }
  body { font-size: 16px; }
}