:root{--bg:#f4f6fb;--card:#fff;--text:#0f172a;--muted:#64748b;--line:#e2e8f0;--primary:#2563eb;--primary-soft:#dbeafe;--ok:#16a34a;--ok-soft:#dcfce7;--warn:#d97706;--warn-soft:#fef3c7;--bad:#dc2626;--bad-soft:#fee2e2;--water:#0891b2;--water-soft:#cffafe;--meal:#65a30d;--meal-soft:#ecfccb;--task:#7c3aed;--task-soft:#ede9fe;--r:12px;--nav:62px}
@media (prefers-color-scheme:dark){:root{--bg:#0b1220;--card:#131c2e;--text:#e5e9f2;--muted:#94a3b8;--line:#24324a;--primary-soft:#1e3a8a;--ok-soft:#14532d;--warn-soft:#78350f;--bad-soft:#7f1d1d;--water-soft:#164e63;--meal-soft:#365314;--task-soft:#4c1d95}}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--primary)}button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:1px solid var(--line);background:var(--card);border-radius:10px;padding:8px 12px;min-height:38px}
button.primary{background:var(--primary);color:#fff;border-color:var(--primary)}button.ghost{border-color:transparent;background:transparent}
button.small{padding:4px 9px;min-height:30px;font-size:13px}button.danger{color:var(--bad);border-color:var(--bad-soft)}
button:disabled{opacity:.5;cursor:default}
input,select,textarea{border:1px solid var(--line);border-radius:10px;padding:9px 11px;background:var(--card);width:100%}
textarea{min-height:200px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px}
label.f{display:block;font-size:12px;color:var(--muted);margin:10px 0 4px}
.hidden{display:none!important}.muted{color:var(--muted)}.small{font-size:13px}.right{text-align:right}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.grow{flex:1}
.loading{padding:40px;text-align:center;color:var(--muted)}
#app{min-height:100vh}
/* layout */
.shell{display:grid;grid-template-rows:auto 1fr;min-height:100vh}
.topbar{position:sticky;top:0;z-index:5;background:var(--card);border-bottom:1px solid var(--line);padding:10px 14px;display:flex;align-items:center;gap:10px}
.topbar h1{font-size:17px;margin:0;flex:1}.avatar{width:30px;height:30px;border-radius:50%;background:var(--primary-soft);display:grid;place-items:center;font-weight:600;overflow:hidden}.avatar img{width:100%;height:100%}
.main{padding:14px;padding-bottom:calc(var(--nav) + 20px);max-width:1100px;width:100%;margin:0 auto}
.nav{position:fixed;bottom:0;left:0;right:0;height:var(--nav);background:var(--card);border-top:1px solid var(--line);display:flex;z-index:5;padding-bottom:env(safe-area-inset-bottom)}
.nav button{flex:1;border:0;border-radius:0;background:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px;color:var(--muted);padding:4px 0}
.nav button.active{color:var(--primary);font-weight:600}.nav button .ic{font-size:20px}
@media(min-width:900px){.shell{grid-template-columns:220px 1fr;grid-template-rows:auto 1fr}.topbar{grid-column:1/3}.nav{position:static;flex-direction:column;height:auto;border:0;border-right:1px solid var(--line);padding:10px;gap:4px;justify-content:flex-start}.nav button{flex:0 0 auto;flex-direction:row;justify-content:flex-start;gap:10px;font-size:14px;padding:10px 12px;border-radius:10px}.nav button.active{background:var(--primary-soft)}.main{padding:20px 28px}}
/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px;margin-bottom:12px}
.card h2{margin:0 0 10px;font-size:16px}h3{font-size:14px;margin:14px 0 6px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px;margin-bottom:12px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:10px 12px}.kpi b{font-size:22px;display:block}.kpi span{font-size:12px;color:var(--muted)}
.bar{height:8px;background:var(--line);border-radius:6px;overflow:hidden;margin-top:6px}.bar i{display:block;height:100%;background:var(--primary)}
/* day navigation */
.daynav{display:flex;align-items:center;gap:6px;margin-bottom:12px}.daynav .title{flex:1;text-align:center;font-weight:600}
/* timeline */
.block{display:grid;grid-template-columns:52px 1fr auto;gap:10px;background:var(--card);border:1px solid var(--line);border-left:5px solid var(--line);border-radius:var(--r);padding:10px 12px;margin-bottom:8px;align-items:start}
.block .time{font-size:12px;color:var(--muted);line-height:1.3;padding-top:2px}.block .time b{display:block;color:var(--text);font-size:14px}
.block .ttl{font-weight:600}.block .sub{font-size:12px;color:var(--muted);margin-top:2px}.block .chip{display:inline-block;font-size:11px;padding:1px 7px;border-radius:999px;background:var(--line);margin-right:4px;margin-top:4px}
.block.routine{border-left-color:var(--primary)}.block.task{border-left-color:var(--task);background:linear-gradient(90deg,var(--task-soft),var(--card) 40%)}.block.meal{border-left-color:var(--meal)}.block.water{border-left-color:var(--water);padding:6px 12px}.block.event{border-left-color:var(--warn)}
.block.done{opacity:.72}.block.done .ttl{text-decoration:line-through}.block.skipped{opacity:.5}.block.partial{border-left-style:dashed}
.block.now{box-shadow:0 0 0 2px var(--primary)}
.block .acts{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end;max-width:140px}
.block .acts button{min-height:30px;padding:3px 8px;font-size:13px}.block .acts button.on{background:var(--ok-soft);border-color:var(--ok);color:var(--ok)}
.block .acts button.on.partial{background:var(--warn-soft);border-color:var(--warn);color:var(--warn)}.block .acts button.on.skipped{background:var(--bad-soft);border-color:var(--bad);color:var(--bad)}
.water-row{display:flex;gap:8px;align-items:center;background:var(--water-soft);border-radius:var(--r);padding:10px 12px;margin-bottom:10px}
.water-row .cups{flex:1;display:flex;gap:4px;flex-wrap:wrap}.cup{width:18px;height:22px;border:2px solid var(--water);border-radius:3px 3px 6px 6px;opacity:.35}.cup.on{background:var(--water);opacity:1}
/* week */
.week{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;overflow-x:auto}.week .col{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:6px;min-width:120px}
.week .col h4{margin:0 0 6px;font-size:12px;text-align:center}.week .col.today h4{color:var(--primary)}.mini{font-size:11px;padding:3px 5px;border-radius:5px;margin-bottom:3px;border-left:3px solid var(--line);background:var(--bg);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini.task{border-left-color:var(--task)}.mini.routine{border-left-color:var(--primary)}.mini.meal{border-left-color:var(--meal)}.mini.event{border-left-color:var(--warn)}.mini.done{text-decoration:line-through;opacity:.6}
@media(max-width:899px){.week{grid-template-columns:1fr}.week .col{min-width:0}}
/* objectives tree */
.tree ul{list-style:none;margin:0;padding-left:18px}.tree>ul{padding-left:0}.tree li{margin:4px 0}
.node{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:8px;border:1px solid var(--line);background:var(--card)}.node .dot{width:10px;height:10px;border-radius:50%;flex:none}.node .t{flex:1;min-width:0}.node .t .m{font-size:11px;color:var(--muted);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.node .pr{width:90px;flex:none;font-size:11px;text-align:right;color:var(--muted)}.node .pr .bar{margin-top:3px}
.node.top{font-weight:600}.tree .ops{display:none;gap:2px}.node:hover .ops{display:flex}@media(max-width:899px){.tree .ops{display:flex}}
/* tables */
table{width:100%;border-collapse:collapse;font-size:13px}th,td{padding:7px 6px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{color:var(--muted);font-weight:500;font-size:12px}
.tag{font-size:11px;padding:1px 7px;border-radius:999px;background:var(--line)}.tag.p1{background:var(--bad-soft)}.tag.p3{background:var(--line);opacity:.7}
/* chart */
.chart{display:flex;gap:4px;align-items:flex-end;height:140px;padding-top:10px}.chart .c{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;height:100%;justify-content:flex-end}.chart .c i{width:100%;max-width:34px;border-radius:4px 4px 0 0;background:var(--primary);min-height:2px}.chart .c i.w{background:var(--water)}.chart .c span{font-size:10px;color:var(--muted)}
.legend{font-size:12px;color:var(--muted)}.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin:0 4px 0 10px;vertical-align:middle}
/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:20px}.login .card{width:100%;max-width:380px}.login h1{margin:0 0 4px;font-size:22px}
.gbtn{display:flex;justify-content:center;margin:12px 0}
/* toast + modal */
#toast{position:fixed;left:50%;bottom:calc(var(--nav) + 14px);transform:translateX(-50%);background:var(--text);color:var(--bg);padding:10px 16px;border-radius:10px;font-size:14px;opacity:0;pointer-events:none;transition:.2s;z-index:50;max-width:92vw}#toast.show{opacity:1}
#modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:grid;place-items:center;z-index:40;padding:14px}.modal-card{background:var(--card);border-radius:14px;padding:16px;width:100%;max-width:520px;max-height:90vh;overflow:auto}
.modal-card h2{margin:0 0 8px;font-size:17px}.days{display:flex;gap:4px}.days label{flex:1;text-align:center;border:1px solid var(--line);border-radius:8px;padding:5px 0;font-size:12px;cursor:pointer}.days input{display:none}.days input:checked+span{color:var(--primary);font-weight:700}
.days label:has(input:checked){background:var(--primary-soft);border-color:var(--primary)}
.help{font-size:12px;color:var(--muted);background:var(--bg);border-radius:8px;padding:8px 10px;margin:8px 0;line-height:1.5}code{background:var(--line);padding:0 4px;border-radius:4px;font-size:12px}
.fab{position:fixed;right:16px;bottom:calc(var(--nav) + 16px);width:52px;height:52px;border-radius:50%;background:var(--primary);color:#fff;border:0;font-size:26px;box-shadow:0 6px 18px rgba(37,99,235,.4);z-index:6}
@media(min-width:900px){.fab{bottom:24px}#toast{bottom:24px}}
.pill-tabs{display:flex;gap:6px;margin-bottom:10px;overflow-x:auto}.pill-tabs button{border-radius:999px;white-space:nowrap}.pill-tabs button.active{background:var(--primary);color:#fff;border-color:var(--primary)}
/* mobile refinements */
@media(max-width:600px){
  .kpis{grid-template-columns:repeat(3,1fr);gap:6px}.kpi{padding:8px 10px}.kpi b{font-size:18px}.kpi span{font-size:11px}
  .block{grid-template-columns:50px 1fr;gap:6px 10px}.block .acts{grid-column:2;justify-content:flex-start;max-width:none;margin-top:2px}
  .block.water{grid-template-columns:50px 1fr auto}.block.water .acts{grid-column:3;margin-top:0}
  .daynav .title{font-size:14px}
}
@media(max-width:600px){.tree ul{padding-left:10px}.node{flex-wrap:wrap}.node .t{flex:1 1 55%}.node .pr{flex:1 1 100%;width:auto;text-align:left;order:3}.node .ops{order:2}}
.node .t .m{white-space:normal;max-height:2.6em;overflow:hidden}