:root{
  --paper:#ffffff; --ink:#2f241d; --muted:#7c6f64; --line:#eadfd2;
  --orange:#f97316; --pink:#ec4899; --purple:#8b5cf6; --green:#22c55e;
  --blue:#3b82f6; --red:#ef4444; --yellow:#f59e0b;
  --shadow:0 16px 36px rgba(88,52,17,.13); --radius:24px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink)}
body.child{
  background:
    radial-gradient(circle at 12% 8%, rgba(251,191,36,.44), transparent 30%),
    radial-gradient(circle at 88% 12%, rgba(236,72,153,.22), transparent 28%),
    radial-gradient(circle at 50% 100%, rgba(139,92,246,.24), transparent 38%),
    linear-gradient(180deg,#fff7ed,#fff1f2 52%,#eef2ff);
  overflow-x:hidden;
}
body.child:before{
  content:"☁️   ⭐     🌈      ✨     ☁️";
  position:fixed;left:0;right:0;top:64px;text-align:center;
  font-size:32px;letter-spacing:28px;opacity:.18;pointer-events:none;z-index:-1;
}
body.parent{
  background:radial-gradient(circle at top left, rgba(59,130,246,.16), transparent 32%),linear-gradient(180deg,#f8fafc,#eef2ff);
}
button,input,textarea,select{font:inherit}
button{border:0;cursor:pointer}
a{color:inherit;text-decoration:none}
code{background:#f1f5f9;border-radius:8px;padding:2px 6px}
.app{max-width:1180px;margin:0 auto;padding:18px 14px 72px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.brand{display:flex;align-items:center;gap:10px;font-weight:950}
.logo{width:44px;height:44px;border-radius:16px;display:grid;place-items:center;background:#fff;box-shadow:0 8px 18px rgba(0,0,0,.08);font-size:25px}
.nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 14px;border-radius:15px;background:#f3f4f6;color:#1f2937;font-weight:900;box-shadow:0 5px 12px rgba(0,0,0,.05)}
.btn.primary{background:linear-gradient(135deg,var(--orange),#fb7185);color:white}
.btn.purple{background:linear-gradient(135deg,var(--purple),var(--pink));color:white}
.btn.blue{background:linear-gradient(135deg,#2563eb,#60a5fa);color:white}
.btn.good{background:linear-gradient(135deg,#16a34a,#22c55e);color:white}
.btn.bad{background:#fee2e2;color:#991b1b}
.btn.ghost{background:rgba(255,255,255,.72)}
.btn.dark{background:#111827;color:#fff}
.btn.small{padding:7px 10px;border-radius:12px;font-size:13px}
.btn.big{padding:15px 18px;border-radius:18px;font-size:17px}
.btn:disabled{opacity:.52;cursor:not-allowed}
.card{background:rgba(255,255,255,.88);backdrop-filter: blur(10px);border:1px solid rgba(255,255,255,.72);box-shadow:var(--shadow);border-radius:var(--radius)}
.hero{padding:22px;display:grid;grid-template-columns:1.28fr .72fr;gap:16px;align-items:stretch}
.child .hero{position:relative;overflow:hidden;border:2px solid rgba(255,255,255,.92)}
.child .hero:after{content:"";position:absolute;right:-78px;bottom:-92px;width:250px;height:250px;border-radius:50%;background:radial-gradient(circle,rgba(249,115,22,.20),transparent 68%)}
.hero h1{font-size:38px;line-height:1.05;margin:8px 0 10px}
.kicker{font-size:13px;font-weight:950;color:#9a3412;letter-spacing:.08em}
.parent .kicker{color:#1d4ed8}
.sub{color:var(--muted);line-height:1.6;max-width:700px}
.mascot-row{display:flex;align-items:center;gap:12px;margin-top:16px}
.mascot{width:86px;height:86px;border-radius:30px;background:linear-gradient(160deg,#fff,#fff7ed);border:2px solid #fed7aa;display:grid;place-items:center;font-size:52px;box-shadow:0 12px 24px rgba(249,115,22,.14)}
.speech{position:relative;background:#fff;border:2px solid #fed7aa;border-radius:22px;padding:12px 14px;color:#7c2d12;font-weight:900;line-height:1.45}
.speech:before{content:"";position:absolute;left:-10px;top:28px;width:18px;height:18px;background:#fff;border-left:2px solid #fed7aa;border-bottom:2px solid #fed7aa;transform:rotate(45deg)}
.status-card{padding:18px;display:flex;flex-direction:column;gap:14px}
.avatar{width:82px;height:82px;border-radius:28px;background:#fff7ed;border:2px solid #fed7aa;display:grid;place-items:center;font-size:48px}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px}
.stat b{display:block;font-size:26px;line-height:1}
.stat span{display:block;font-size:12px;color:var(--muted);font-weight:800;margin-top:6px}
.xpbar{height:13px;border-radius:999px;background:#f1f5f9;border:1px solid #e2e8f0;overflow:hidden}
.xpbar>div{height:100%;width:0;background:linear-gradient(90deg,#f97316,#ec4899,#8b5cf6);border-radius:999px;transition:.35s}
.tabs{position:sticky;top:0;z-index:10;display:flex;gap:8px;overflow:auto;margin:14px 0 12px;padding:8px;border-radius:19px;background:rgba(255,255,255,.76);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.76);box-shadow:0 12px 26px rgba(0,0,0,.08)}
.tab{white-space:nowrap;padding:10px 14px;border-radius:14px;background:transparent;color:#64748b;font-weight:950}
.tab.active{background:#111827;color:#fff}
.child .tab.active{background:linear-gradient(135deg,#f97316,#ec4899);color:#fff}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin:18px 2px 11px}
.section-head h2{margin:0;font-size:26px}
.section-head p{margin:5px 0 0;color:var(--muted);font-size:14px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.task-card{position:relative;overflow:hidden;min-height:206px;padding:16px;border-radius:26px;background:rgba(255,255,255,.93);border:1px solid var(--line);box-shadow:0 8px 18px rgba(86,53,22,.07);display:flex;flex-direction:column;gap:10px}
.child .task-card{border:2px solid rgba(255,255,255,.85)}
.task-card:after{content:"";position:absolute;right:-48px;bottom:-58px;width:130px;height:130px;border-radius:50%;background:rgba(249,115,22,.10)}
.task-card.room:after{background:rgba(34,197,94,.16)}
.task-card.reading:after{background:rgba(59,130,246,.14)}
.task-card.art:after{background:rgba(236,72,153,.14)}
.task-card.sleep:after{background:rgba(139,92,246,.14)}
.task-card.habit:after{background:rgba(16,185,129,.16)}
.task-card.done{background:linear-gradient(180deg,#f0fdf4,#fff);border-color:#bbf7d0}
.task-card.pending{background:linear-gradient(180deg,#fffbeb,#fff);border-color:#fde68a}
.task-card.rejected,.task-card.penalty{background:linear-gradient(180deg,#fff1f2,#fff);border-color:#fecaca}
.task-card h3{font-size:19px;margin:0;line-height:1.25;position:relative;z-index:1}
.task-card p{margin:0;color:var(--muted);line-height:1.45;font-size:14px;position:relative;z-index:1}
.quest-icon{font-size:42px;line-height:1;position:relative;z-index:1}
.meta{display:flex;gap:7px;flex-wrap:wrap;position:relative;z-index:1}
.badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;background:#f8fafc;border:1px solid #e2e8f0;color:#475569;padding:5px 8px;font-size:12px;font-weight:900}
.badge.point{background:#fff7ed;color:#c2410c;border-color:#fed7aa}
.badge.ok{background:#dcfce7;color:#166534;border-color:#bbf7d0}
.badge.wait{background:#fef3c7;color:#92400e;border-color:#fde68a}
.badge.no{background:#fee2e2;color:#991b1b;border-color:#fecaca}
.badge.blue{background:#dbeafe;color:#1d4ed8;border-color:#bfdbfe}
.badge.room,.badge.habit{background:#dcfce7;color:#166534;border-color:#bbf7d0}
.badge.penalty{background:#fee2e2;color:#991b1b;border-color:#fecaca}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;position:relative;z-index:1}
.layout{display:grid;grid-template-columns:1fr 340px;gap:14px}
.side{display:flex;flex-direction:column;gap:14px}
.box{padding:16px}
.box h3{margin:0 0 10px}
.notice{padding:14px 16px;border-radius:20px;border:1px solid #fed7aa;background:rgba(255,247,237,.90);color:#7c2d12;line-height:1.55;margin:12px 0}
.parent .notice{border-color:#bfdbfe;background:rgba(239,246,255,.92);color:#1e3a8a}
.list{display:flex;flex-direction:column;gap:10px}
.mini{border:1px solid var(--line);border-radius:17px;padding:12px;background:#fff}
.mini b{display:block;line-height:1.3}
.mini small{color:var(--muted);display:block;margin-top:4px;line-height:1.35}
.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.row.between{justify-content:space-between}
.hidden{display:none!important}
.empty{padding:24px;text-align:center;color:var(--muted);border:1px dashed #e5e7eb;border-radius:20px;background:rgba(255,255,255,.62)}
.form{display:grid;gap:10px}
label{font-size:13px;font-weight:950;color:#455165}
input,textarea,select{width:100%;border:1px solid #e5e7eb;background:#fff;border-radius:14px;padding:10px 12px;outline:none}
textarea{min-height:82px;resize:vertical}
input:focus,textarea:focus,select:focus{border-color:#60a5fa;box-shadow:0 0 0 4px rgba(96,165,250,.18)}
.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.48);backdrop-filter:blur(5px);display:none;align-items:center;justify-content:center;padding:18px;z-index:30}
.modal-backdrop.show{display:flex}
.modal{width:min(620px,100%);max-height:88vh;overflow:auto;background:#fff;border-radius:26px;padding:18px;box-shadow:0 30px 90px rgba(0,0,0,.28)}
.modal h2{margin:0 0 12px}
.confetti{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:60}
.confetti i{position:absolute;font-style:normal;animation:fall 1100ms ease-out forwards}
@keyframes fall{0%{transform:translateY(-20px) rotate(0);opacity:1}100%{transform:translateY(100vh) rotate(360deg);opacity:0}}
.home-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.home-card{padding:24px;min-height:230px;display:flex;flex-direction:column;gap:12px}
.home-card .bigicon{font-size:58px}
.home-card h2{margin:0;font-size:28px}
.home-card p{margin:0;color:var(--muted);line-height:1.55}
.room-rescue{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-top:14px}
.room-tile{background:#fff;border:1px solid #dcfce7;border-radius:18px;padding:12px;text-align:center}
.room-tile .emoji{font-size:30px;display:block}
.room-tile b{display:block;margin-top:5px}
.progress-mini{height:10px;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:99px;overflow:hidden;position:relative;z-index:1}
.progress-mini>div{height:100%;background:linear-gradient(90deg,#22c55e,#84cc16);border-radius:99px}
.footer-tip{margin-top:16px;color:var(--muted);font-size:13px;line-height:1.6}
@media(max-width:980px){
  .hero,.layout{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr)}
  .home-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .app{padding:12px 10px 80px}
  .hero,.status-card,.box,.home-card{padding:14px}
  .hero h1{font-size:30px}
  .grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(3,1fr)}
  .stat b{font-size:22px}
  .section-head{align-items:flex-start;flex-direction:column}
  .topbar{align-items:flex-start;flex-direction:column}
  .mascot-row{align-items:flex-start}
  .mascot{width:70px;height:70px;font-size:42px;border-radius:24px}
  .room-rescue{grid-template-columns:1fr}
}

.task-card.school:after{background:rgba(59,130,246,.16)}
.task-card.honor:after{background:rgba(245,158,11,.18)}
.badge.honor{background:#fef3c7;color:#92400e;border-color:#fde68a}