:root{--bg:#f5f7fb;--card:#fff;--text:#18202a;--muted:#697386;--primary:#5b5ce2;--primary2:#7c3aed;--border:#e6e9f0;--danger:#dc2626;--ok:#159a62;--shadow:0 14px 40px rgba(34,40,70,.10)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;background:linear-gradient(145deg,#f8fafc,#eef2ff);color:var(--text);min-height:100vh}body.dark{--bg:#0f1218;--card:#181d27;--text:#f3f4f6;--muted:#a4adbd;--border:#2b3342;--shadow:0 14px 40px rgba(0,0,0,.3);background:linear-gradient(145deg,#0c0f14,#171329)}button,input,select{font:inherit}.splash{display:grid;place-items:center;height:100vh;font-size:64px}.login{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(430px,100%);background:var(--card);padding:34px;border-radius:26px;box-shadow:var(--shadow)}.brand{display:flex;gap:13px;align-items:center;margin-bottom:24px}.brand-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:15px;background:linear-gradient(135deg,var(--primary),var(--primary2));font-size:25px}.brand h1{font-size:22px;margin:0}.muted{color:var(--muted);font-size:14px}.field{display:grid;gap:7px;margin:14px 0}.field input,.field select{padding:13px 14px;border:1px solid var(--border);border-radius:12px;background:var(--card);color:var(--text);outline:none}.btn{border:0;border-radius:12px;padding:12px 16px;cursor:pointer;font-weight:700}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:white}.btn-soft{background:var(--bg);color:var(--text)}.btn-danger{background:#fee2e2;color:#991b1b}.btn-icon{padding:9px 11px}.full{width:100%}.topbar{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--card) 90%,transparent);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.topbar-inner{max-width:1150px;margin:auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:15px}.shell{max-width:1150px;margin:auto;padding:24px 20px 80px}.header-row{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:20px}.header-row h2{margin:0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:18px}.card{background:var(--card);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);overflow:hidden}.card-head{padding:18px 18px 13px;display:flex;justify-content:space-between;align-items:center;gap:10px}.card-head h3{margin:0;font-size:18px}.card-body{padding:0 18px 18px}.add-row{display:grid;grid-template-columns:1fr 85px auto;gap:8px}.add-row input{min-width:0;padding:11px;border:1px solid var(--border);border-radius:10px;background:var(--bg);color:var(--text)}.items{display:grid;gap:8px;margin-top:14px}.item{display:flex;align-items:center;gap:11px;padding:11px;border:1px solid var(--border);border-radius:13px;background:var(--bg)}.item.checked{opacity:.58}.item.checked .item-name{text-decoration:line-through}.check{width:23px;height:23px;border-radius:7px;border:2px solid var(--primary);display:grid;place-items:center;flex:0 0 auto;cursor:pointer}.checked .check{background:var(--primary);color:white}.item-main{flex:1;min-width:0}.item-name{font-weight:700}.item-meta{font-size:12px;color:var(--muted);margin-top:3px}.empty{padding:26px;text-align:center;color:var(--muted)}.card-foot{padding:13px 18px;border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:8px}.modal-wrap{position:fixed;inset:0;background:rgba(0,0,0,.42);display:grid;place-items:center;padding:20px;z-index:20}.modal{width:min(520px,100%);max-height:85vh;overflow:auto;background:var(--card);border-radius:20px;padding:22px;box-shadow:var(--shadow)}.modal h3{margin-top:0}.members{display:grid;gap:8px}.member{display:flex;align-items:center;gap:9px;padding:10px;background:var(--bg);border-radius:10px}.tabs{display:flex;gap:8px;margin-bottom:18px}.pill{padding:9px 13px;border-radius:999px;border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer}.pill.active{background:var(--primary);color:white;border-color:var(--primary)}.notice{padding:12px 14px;border-radius:12px;background:#fff7d6;color:#7a5200;margin-bottom:18px}.error{color:#b91c1c;font-size:14px;margin-top:10px}.toast{position:fixed;right:18px;bottom:18px;background:#111827;color:white;padding:12px 16px;border-radius:12px;z-index:50}.admin-table{display:grid;gap:9px}.user-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px;border:1px solid var(--border);border-radius:12px}.top-actions{display:flex;gap:8px;align-items:center}@media(max-width:650px){.add-row{grid-template-columns:1fr 70px}.add-row button{grid-column:1/-1}.topbar-inner{padding:12px 14px}.shell{padding:18px 14px 70px}.grid{grid-template-columns:1fr}.header-row{align-items:center}.brand-text{display:none}}