/* 智能药箱 · 家属端 —— 样式（移动优先，桌面居中卡片） */
:root{
  --teal:#0f766e;
  --teal-3:#ccfbf1;
  --teal-7:#115e59;
  --ink:#111827;
  --ink-2:#374151;
  --muted:#6b7280;
  --line:#e5e7eb;
  --bg:#f3f4f6;
  --card:#ffffff;
  --ok:#15803d;
  --ok-bg:#dcfce7;
  --warn:#b45309;
  --warn-bg:#fef3c7;
  --danger:#b91c1c;
  --danger-bg:#fee2e2;
  --info:#1d4ed8;
  --info-bg:#dbeafe;
  --radius:14px;
  --shadow:0 1px 2px rgba(17,24,39,.06), 0 8px 24px rgba(17,24,39,.06);
  --fs-base:16px;
  --tabbar-h:60px;
}
/* 大字号模式：给家里长辈看 */
html.big-text{ --fs-base:18px; }

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:var(--fs-base);
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -webkit-tap-highlight-color:transparent;
}
button{font-family:inherit;font-size:inherit;cursor:pointer}
.hidden{display:none !important}

.app{
  max-width:560px;margin:0 auto;min-height:100vh;
  background:var(--bg);display:flex;flex-direction:column;position:relative;
  padding-bottom:calc(var(--tabbar-h) + env(safe-area-inset-bottom,0px));
}

/* ============ 顶栏 ============ */
.topbar{
  position:sticky;top:0;z-index:20;
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 16px;padding-top:calc(12px + env(safe-area-inset-top,0px));
  background:var(--teal);color:#fff;
  border-bottom-left-radius:18px;border-bottom-right-radius:18px;
  box-shadow:0 6px 18px rgba(15,118,110,.25);
}
.brand{display:flex;align-items:center;gap:10px}
.logo{
  width:34px;height:34px;border-radius:10px;background:rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;
}
.brand-txt{display:flex;flex-direction:column;line-height:1.15}
.brand-txt b{font-size:17px;letter-spacing:.5px}
.brand-txt small{font-size:12px;opacity:.85}
.topbar-right{display:flex;align-items:center;gap:10px}
.icon-btn{
  width:34px;height:34px;border-radius:50%;border:0;background:rgba(255,255,255,.16);
  color:#fff;font-size:16px;line-height:1;display:flex;align-items:center;justify-content:center;
}
.icon-btn:active{background:rgba(255,255,255,.3)}
.dev{display:flex;align-items:center;gap:6px;font-size:12px;opacity:.95}
.dev .dot{width:8px;height:8px;border-radius:50%;background:#9ca3af;display:inline-block}
.dev.online .dot{background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.25)}
.dev em{font-style:normal}

/* ============ 横幅 ============ */
.banner{
  margin:10px 16px 0;padding:10px 12px;border-radius:12px;font-size:14px;
  background:var(--warn-bg);color:var(--warn);border:1px solid #fcd34d;
  display:flex;gap:8px;align-items:flex-start;
}
.banner.info{background:var(--info-bg);color:var(--info);border-color:#bfdbfe}
.banner.demo{background:#f5f3ff;color:#5b21b6;border-color:#ddd6fe}
.banner.demo b{color:#4c1d95}
.banner.demo .mini{margin-top:6px;border-color:#c4b5fd;color:#6d28d9;background:#fff}
.banner b{font-weight:600}

/* ============ 视图 ============ */
.view{flex:1;padding:14px 16px 8px}
.section{margin-bottom:18px}
.section-title{display:flex;align-items:baseline;justify-content:space-between;margin:0 0 8px}
.section-title h2{margin:0;font-size:16px;font-weight:600;color:var(--ink-2)}
.section-title .more{font-size:13px;color:var(--teal);background:none;border:0;padding:4px}

.card{
  background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:14px;margin-bottom:12px;border:1px solid rgba(17,24,39,.03);
}

/* 状态大卡 */
.hero{display:flex;align-items:center;gap:14px;padding:16px}
.hero .ring{
  width:64px;height:64px;border-radius:50%;flex:0 0 64px;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:20px;
}
.hero .txt{flex:1;min-width:0}
.hero .txt b{display:block;font-size:19px;line-height:1.25;margin-bottom:4px}
.hero .txt span{font-size:14px;color:var(--muted)}
.hero.ok   .ring{background:var(--ok-bg);color:var(--ok)}
.hero.warn .ring{background:var(--warn-bg);color:var(--warn)}
.hero.danger .ring{background:var(--danger-bg);color:var(--danger)}
.hero.idle .ring{background:#f3f4f6;color:var(--muted)}

/* 设备条 */
.devbar{display:flex;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.devbar span b{color:var(--ink-2);font-weight:600}
.devbar .sep{opacity:.4}

/* 老人卡 */
.elder{display:flex;align-items:center;gap:12px;padding:13px 14px}
.avatar{
  width:44px;height:44px;border-radius:12px;flex:0 0 44px;
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:17px;
}
.elder .info{flex:1;min-width:0}
.elder .info b{display:block;font-size:16px}
.elder .info small{display:block;color:var(--muted);font-size:12.5px;margin-top:2px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.elder .num{text-align:right;flex:0 0 auto}
.elder .num b{font-size:18px}
.elder .num small{display:block;font-size:12px;color:var(--muted)}
.bar{height:6px;border-radius:999px;background:#eef2f7;overflow:hidden;margin-top:6px}
.bar > i{display:block;height:100%;background:var(--teal);border-radius:999px}

/* 时间线 */
.tl{list-style:none;margin:0;padding:0}
.tl li{display:flex;gap:12px;padding:11px 0;border-bottom:1px dashed var(--line)}
.tl li:last-child{border-bottom:0}
.tl .t{flex:0 0 52px;font-variant-numeric:tabular-nums;color:var(--ink-2);font-weight:600}
.tl .body{flex:1;min-width:0}
.tl .body b{font-weight:600}
.tl .body small{display:block;color:var(--muted);font-size:12.5px;margin-top:2px}

/* 徽标 */
.pill{
  display:inline-flex;align-items:center;gap:4px;font-size:12px;padding:3px 9px;
  border-radius:999px;white-space:nowrap;font-weight:500;
}
.pill.ok{background:var(--ok-bg);color:var(--ok)}
.pill.warn{background:var(--warn-bg);color:var(--warn)}
.pill.danger{background:var(--danger-bg);color:var(--danger)}
.pill.info{background:var(--info-bg);color:var(--info)}
.pill.mute{background:#f3f4f6;color:var(--muted)}

/* ============ 计划页 ============ */
.group{margin-bottom:16px}
.group-head{display:flex;align-items:center;gap:10px;margin:0 0 8px}
.group-head .avatar{width:30px;height:30px;flex:0 0 30px;border-radius:9px;font-size:14px}
.group-head b{font-size:15px}
.group-head small{color:var(--muted);font-size:12.5px}
.plan{
  display:flex;align-items:center;gap:12px;padding:12px 14px;background:#fff;
  border-radius:12px;box-shadow:var(--shadow);margin-bottom:9px;border:1px solid rgba(17,24,39,.03);
}
.plan.off{opacity:.55}
.plan .time{font-size:20px;font-weight:700;font-variant-numeric:tabular-nums;flex:0 0 62px;color:var(--teal-7)}
.plan .drug{flex:1;min-width:0}
.plan .drug b{display:block;font-size:15.5px;font-weight:600}
.plan .drug small{color:var(--muted);font-size:12.5px}
.plan .acts{display:flex;gap:6px}
.mini{
  border:1px solid var(--line);background:#fff;border-radius:9px;padding:6px 9px;
  font-size:13px;color:var(--ink-2);
}
.mini.primary{border-color:var(--teal);color:var(--teal)}
.mini.danger{border-color:#fecaca;color:var(--danger)}

/* 浮动操作条 */
.fabbar{
  position:fixed;left:50%;transform:translateX(-50%);
  bottom:calc(var(--tabbar-h) + 14px + env(safe-area-inset-bottom,0px));
  width:calc(100% - 32px);max-width:528px;
  background:#111827;color:#fff;border-radius:14px;padding:10px 12px;
  display:flex;align-items:center;gap:10px;box-shadow:0 10px 30px rgba(17,24,39,.3);z-index:30;
}
.fabbar span{flex:1;font-size:14px}
.fabbar button{border:0;border-radius:10px;padding:9px 14px;font-size:14px;font-weight:600;background:#fff;color:#111827}
.fabbar button.ghost{background:rgba(255,255,255,.14);color:#fff}

/* ============ 记录页 ============ */
.filters{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;margin-bottom:4px}
.chip{
  border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 13px;
  font-size:13.5px;color:var(--ink-2);white-space:nowrap;
}
.chip.on{background:var(--teal);border-color:var(--teal);color:#fff}
.search{display:flex;gap:8px;margin-bottom:10px}
.search input,.search select{
  flex:1;min-width:0;border:1px solid var(--line);border-radius:11px;padding:10px 12px;
  font-size:15px;background:#fff;color:var(--ink);
}
.rec{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);align-items:flex-start}
.rec:last-child{border-bottom:0}
.rec .when{flex:0 0 92px;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.rec .what{flex:1;min-width:0}
.rec .what b{display:block;font-size:15px;font-weight:600}
.rec .what small{color:var(--muted);font-size:12.5px}

/* ============ 空态 ============ */
.empty{
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);
  padding:28px 18px;text-align:center;color:var(--muted);font-size:14.5px;
}
.empty .big{font-size:34px;display:block;margin-bottom:8px;opacity:.5}
.empty button{margin-top:14px}

/* ============ 设置页 ============ */
.form-row{margin-bottom:14px}
.form-row label{display:block;font-size:13.5px;color:var(--ink-2);margin-bottom:6px;font-weight:500}
.form-row input[type=text],.form-row input[type=time],.form-row input[type=url],
.form-row input[type=password],.form-row input[type=email],.form-row input[type=number],.form-row select{
  width:100%;border:1px solid var(--line);border-radius:11px;padding:11px 12px;
  font-size:15px;background:#fff;color:var(--ink);
}
.form-row .hint{font-size:12.5px;color:var(--muted);margin-top:6px;line-height:1.5}
.seg{display:flex;background:#eef2f7;border-radius:11px;padding:3px;gap:3px}
.seg button{flex:1;border:0;background:transparent;border-radius:9px;padding:9px 6px;font-size:14px;color:var(--ink-2)}
.seg button.on{background:#fff;box-shadow:0 1px 3px rgba(17,24,39,.12);font-weight:600;color:var(--ink)}
.switch{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0}
.switch b{font-size:15px;font-weight:500}
.switch small{display:block;color:var(--muted);font-size:12.5px;margin-top:2px}
.toggle{width:48px;height:28px;border-radius:999px;background:#d1d5db;border:0;position:relative;flex:0 0 48px;transition:background .18s}
.toggle::after{content:'';position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .18s}
.toggle.on{background:var(--teal)}
.toggle.on::after{transform:translateX(20px)}
.btn{
  display:flex;align-items:center;justify-content:center;gap:6px;width:100%;
  border:0;border-radius:12px;padding:13px;font-size:15.5px;font-weight:600;
  background:var(--teal);color:#fff;
}
.btn:active{filter:brightness(.95)}
.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.danger{background:#fff;color:var(--danger);border:1px solid #fecaca}
.btn + .btn{margin-top:10px}
.meta{font-size:12.5px;color:var(--muted);line-height:1.7;text-align:center;margin-top:18px}

/* ============ 底部导航 ============ */
.tabbar{
  position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:100%;max-width:560px;
  height:calc(var(--tabbar-h) + env(safe-area-inset-bottom,0px));
  padding-bottom:env(safe-area-inset-bottom,0px);
  display:flex;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-top:1px solid var(--line);z-index:25;
}
.tab{
  flex:1;border:0;background:none;color:var(--muted);font-size:13px;position:relative;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
}
.tab.is-active{color:var(--teal);font-weight:600}
.tab.is-active::before{
  content:'';position:absolute;top:0;width:22px;height:3px;border-radius:0 0 4px 4px;background:var(--teal);
}
.badge{
  position:absolute;top:9px;right:calc(50% - 22px);min-width:17px;height:17px;border-radius:9px;
  background:var(--danger);color:#fff;font-size:11px;line-height:17px;text-align:center;padding:0 4px;
}

/* ============ 底部弹出面板 ============ */
.sheet-mask{position:fixed;inset:0;background:rgba(17,24,39,.45);z-index:40}
.sheet{
  position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:100%;max-width:560px;
  background:#fff;border-radius:18px 18px 0 0;z-index:41;
  padding-bottom:calc(14px + env(safe-area-inset-bottom,0px));
  box-shadow:0 -10px 40px rgba(17,24,39,.25);
  max-height:86vh;display:flex;flex-direction:column;
}
.sheet-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line)}
.sheet-head b{font-size:16px}
.sheet-head .icon-btn{background:#f3f4f6;color:var(--ink-2)}
.sheet-body{padding:16px;overflow-y:auto}
.sheet-foot{padding:0 16px;display:flex;gap:10px}
.sheet-foot .btn{margin:0}

/* ============ 提示条 ============ */
.toast{
  position:fixed;left:50%;transform:translateX(-50%);
  bottom:calc(var(--tabbar-h) + 24px + env(safe-area-inset-bottom,0px));
  background:rgba(17,24,39,.92);color:#fff;padding:10px 16px;border-radius:12px;
  font-size:14px;z-index:60;max-width:88%;text-align:center;
}
/* 下方有"待下发"条时，提示条往上让开，避免叠在一起 */
body.has-fab .toast{
  bottom:calc(var(--tabbar-h) + 84px + env(safe-area-inset-bottom,0px));
}

/* 桌面 */
@media (min-width:600px){
  body{background:#e8ebef}
  .app{box-shadow:0 0 0 1px rgba(17,24,39,.06),0 20px 60px rgba(17,24,39,.12);min-height:100vh}
}
@media (prefers-reduced-motion:reduce){*{transition:none !important}}