:root{--bg:#f3f6f8;--panel:#fff;--ink:#17212b;--muted:#687683;--line:#dfe6eb;--nav:#102a34;--nav-2:#173d49;--brand:#087f8c;--brand-dark:#056471;--amber:#d97706;--red:#b42318;--shadow:0 10px 35px rgba(28,45,54,.07)}
*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}body{margin:0;font-size:16px;line-height:1.5}button,input,select{font:inherit}a{color:inherit}.app-shell{min-height:100vh;display:grid;grid-template-columns:240px 1fr}.sidebar{position:sticky;top:0;height:100vh;background:var(--nav);color:#dce9ed;padding:28px 20px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-size:1.25rem;font-weight:800;margin:0 8px 34px}.brand-mark{display:grid;place-items:center;width:54px;height:54px;border-radius:17px;background:linear-gradient(145deg,#13a6ae,#08717e);color:#fff;font-size:1.55rem;font-weight:900;box-shadow:0 12px 30px rgba(8,127,140,.25)}.brand-mark.small{width:36px;height:36px;border-radius:11px;font-size:1rem}.sidebar nav{display:grid;gap:6px}.sidebar nav a{padding:11px 13px;border-radius:9px;text-decoration:none;color:#c4d8dd}.sidebar nav a:hover,.sidebar nav a.active{background:var(--nav-2);color:#fff}.sidebar-foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.12);padding:18px 10px 0;display:flex;justify-content:space-between;font-size:.875rem}.sidebar-foot a{color:#9fc3ca}.content{padding:42px;max-width:1440px;width:100%;margin:0 auto}.topbar{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:28px}.topbar h1{margin:3px 0 0;font-size:clamp(1.8rem,3vw,2.65rem);letter-spacing:-.035em}.eyebrow{text-transform:capitalize;color:var(--muted);margin:0;font-size:.875rem}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stats article,.panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.stats article{padding:21px;display:grid}.stats span{color:var(--muted);font-size:.875rem}.stats strong{font-size:2.35rem;line-height:1.15;margin:6px 0}.stats small{color:var(--muted)}.stats .warn strong{color:var(--amber)}.panel{padding:24px;margin-bottom:22px}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:20px}.panel h2{margin:0;font-size:1.15rem}.panel-head p{margin:4px 0 0;color:var(--muted);font-size:.875rem}.button{border:0;border-radius:9px;padding:10px 15px;text-decoration:none;display:inline-flex;justify-content:center;align-items:center;font-weight:700;cursor:pointer}.button.primary{background:var(--brand);color:#fff}.button.primary:hover{background:var(--brand-dark)}.button.secondary{background:#e8f2f3;color:#075d68}.button.full{width:100%;margin-top:7px}.compact-list{display:grid}.compact-list>div{padding:13px 2px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px}.compact-list>div:first-child{border-top:0}.compact-list span{display:grid}.compact-list small{color:var(--muted)}.compact-list time{white-space:nowrap;font-weight:700}.empty{border:1px dashed #cbd7dc;border-radius:12px;padding:36px;display:grid;place-items:center;text-align:center;color:var(--muted)}.empty strong{color:var(--ink);margin-bottom:4px}.alert{padding:12px 14px;border-radius:10px;margin:0 0 18px}.alert.success{background:#e7f6ef;color:#11613d}.alert.error{background:#fff0ef;color:var(--red)}label{display:grid;gap:6px;font-weight:700;font-size:.875rem}input,select{width:100%;border:1px solid #cbd6dc;background:#fff;border-radius:9px;padding:10px 11px;color:var(--ink)}input:focus,select:focus{outline:3px solid rgba(8,127,140,.15);border-color:var(--brand)}.form-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;align-items:end}.span-2{grid-column:span 2}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px 10px;border-top:1px solid var(--line);vertical-align:middle}th{color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}td small{display:block;color:var(--muted)}.pill{display:inline-block;margin-left:7px;padding:2px 7px;border-radius:999px;font-size:.72rem}.pill.warn{background:#fff1d8;color:#914e00}.icon-button{border:0;background:transparent;color:#8b99a1;font-size:1.25rem;cursor:pointer}.lists-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.list-card{margin:0}.quick-add{display:flex;gap:8px}.quick-add .button{font-size:1.25rem;min-width:44px}.task-list{margin-top:15px}.task{border-top:1px solid var(--line);padding:11px 0;display:grid;grid-template-columns:30px 1fr 30px;gap:9px;align-items:center}.check{width:24px;height:24px;border:2px solid #9db1b9;border-radius:7px;background:white;color:white;cursor:pointer}.task.done span{text-decoration:line-through;color:#8b99a1}.task.done .check{background:var(--brand);border-color:var(--brand)}.new-list{margin:0}.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top left,#d9eef0,transparent 38%),var(--bg)}.auth-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;box-shadow:0 24px 70px rgba(21,49,61,.13)}.auth-card>.brand-mark{margin-bottom:20px}.auth-card h1{font-size:2rem;margin:0}.auth-card>p{margin:4px 0 24px}.auth-card form{display:grid;gap:15px}.setup-card{width:min(720px,100%)}fieldset{border:1px solid var(--line);border-radius:12px;padding:16px;display:grid;gap:14px}legend{font-weight:800;padding:0 7px}.grid{display:grid;gap:14px}.grid.two{grid-template-columns:1fr 1fr}.muted{color:var(--muted)}
@media(max-width:980px){.stats{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.app-shell{display:block}.sidebar{height:auto;position:sticky;z-index:5;padding:10px 14px;display:grid;grid-template-columns:auto 1fr auto;align-items:center}.brand{margin:0}.brand span:last-child{display:none}.sidebar nav{display:flex;justify-content:center}.sidebar nav a{padding:9px}.sidebar-foot{border:0;padding:0;margin:0}.sidebar-foot span{display:none}.content{padding:25px 16px}.topbar{margin-bottom:20px}.stats,.lists-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.panel{padding:18px}.grid.two{grid-template-columns:1fr}.auth-card{padding:26px 21px}}