:root{--bg:#f7f8fb;--card:#fff;--text:#171923;--muted:#697386;--primary:#4f46e5;--danger:#b42318;--line:#e7e9ef;--ok:#067647;--warn:#b54708}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;font-size:16px}.topbar{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}.brand{font-weight:800;color:var(--text);text-decoration:none}.top-actions{display:flex;gap:18px}.top-actions a{text-decoration:none}.container{max-width:1100px;margin:0 auto;padding:18px 16px 92px}.hero{margin:6px 0 18px}.hero h1{font-size:1.55rem;margin:.2rem 0}.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 1px 2px rgba(16,24,40,.03)}.card h2,.card h3{margin:0 0 8px}.section-title{font-size:.78rem;letter-spacing:.08em;color:var(--muted);text-transform:uppercase;margin:22px 2px 10px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;border-radius:13px;border:0;padding:0 18px;background:var(--primary);color:#fff;font-weight:700;text-decoration:none;cursor:pointer}.btn.secondary{background:#eef0ff;color:var(--primary)}.btn.ghost{background:#fff;color:var(--text);border:1px solid var(--line)}.btn.danger{background:var(--danger)}.btn.block{width:100%}.actions{display:flex;gap:10px;flex-wrap:wrap}.profile-row{display:flex;align-items:center;gap:12px}.avatar{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:#eef0ff;color:var(--primary);font-weight:800}.stat{font-size:1.35rem;font-weight:800}.list{display:flex;flex-direction:column;gap:10px}.list-item{display:flex;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}.list-item:last-child{border-bottom:0}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:20;display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line);padding:7px max(8px,env(safe-area-inset-right)) calc(7px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left))}.bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--muted);text-decoration:none;font-size:1.2rem}.bottom-nav a small{font-size:.7rem}.bottom-nav a.active{color:var(--primary)}form.card{display:grid;gap:14px}label{display:grid;gap:6px;font-weight:650}input,select,textarea{width:100%;min-height:48px;border:1px solid #cfd4dc;border-radius:12px;padding:11px 12px;font:inherit;background:#fff}textarea{min-height:100px;resize:vertical}.form-grid{display:grid;grid-template-columns:1fr;gap:14px}.flash{max-width:1050px;margin:10px auto 0;padding:12px 16px;border-radius:12px}.flash.success{background:#ecfdf3;color:var(--ok)}.flash.error{background:#fef3f2;color:var(--danger)}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(100%,420px)}.login-title{text-align:center;margin-bottom:20px}.member-select select{font-weight:700}.pill{display:inline-block;padding:5px 9px;border-radius:999px;background:#f0f2f5;color:#475467;font-size:.78rem}.empty{text-align:center;padding:30px 16px;color:var(--muted)}table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}@media(min-width:800px){.container{padding-bottom:30px}.bottom-nav{position:static;max-width:1100px;margin:0 auto 30px;border:1px solid var(--line);border-radius:18px}.form-grid{grid-template-columns:1fr 1fr}.desktop-two{display:grid;grid-template-columns:2fr 1fr;gap:18px}}
.check-grid{display:grid;grid-template-columns:1fr;gap:10px}.check-grid label{display:flex;grid-template-columns:auto 1fr;align-items:center;font-weight:500}.check-grid input[type=checkbox]{width:22px;min-height:22px}@media(min-width:700px){.check-grid{grid-template-columns:1fr 1fr}}
body.senior-mode{font-size:18px}body.senior-mode .btn{min-height:54px}body.senior-mode input,body.senior-mode select,body.senior-mode textarea{min-height:54px}
/* v0.4 visual refinement */
:root{--surface-soft:#f1f4ff;--shadow:0 10px 30px rgba(38,45,77,.07)}
body{background:linear-gradient(180deg,#fafbff 0,#f6f8fc 35%,#f7f8fb 100%)}
.topbar{backdrop-filter:blur(14px);box-shadow:0 1px 12px rgba(15,23,42,.04)}
.card{box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
a.card{color:var(--text);text-decoration:none}
a.card:active{transform:scale(.985)}
.hero{background:linear-gradient(135deg,#ffffff 0%,#f3f4ff 100%);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow)}
.hero h1{font-size:clamp(1.55rem,4vw,2.05rem)}
.btn{box-shadow:0 6px 16px rgba(79,70,229,.2)}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(79,70,229,.13);border-color:var(--primary)}
.bottom-nav{box-shadow:0 -8px 26px rgba(15,23,42,.06)}
.list-item{align-items:center}
.pill{font-weight:700}
@media(hover:hover){a.card:hover{transform:translateY(-2px);border-color:#cfd4ff;box-shadow:0 14px 34px rgba(38,45,77,.10)}.btn:hover{filter:brightness(.97)}}