:root{--ink:#0b0b0b;--paper:#fff;--soft:#f4f4f1;--line:#e4e4df;--mute:#6b6b66;--lime:#b8f52b;--warn:#c2410c;--r:16px}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--paper);color:var(--ink);font-family:'Figtree',system-ui,sans-serif;font-size:16px;line-height:1.4}
h1,h2,h3,.brand{font-family:'Bricolage Grotesque','Figtree',sans-serif;letter-spacing:-.02em;margin:0}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
#app{max-width:520px;margin:0 auto;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}
.boot{margin:auto;color:var(--mute)}
/* auth / onboarding / expired */
.center{flex:1;display:flex;flex-direction:column;justify-content:center;padding:28px 22px;gap:14px}
.brand{font-size:34px;font-weight:800}
.tag{color:var(--mute);margin:0 0 6px}
.center h1{font-size:30px;line-height:1.1}
.center h2{font-size:26px;line-height:1.15}
.seg{display:flex;background:var(--soft);border-radius:12px;padding:4px}
.seg button{flex:1;border:0;background:none;padding:10px;border-radius:9px;font-weight:600;color:var(--mute)}
.seg button.on{background:var(--ink);color:var(--paper)}
form.stack{display:flex;flex-direction:column;gap:10px}
input[type=text],input[type=email],input[type=password],select{width:100%;padding:14px;border:1.5px solid var(--line);border-radius:12px;background:var(--paper);font-size:16px}
input:focus,select:focus{outline:none;border-color:var(--ink)}
.btn{border:1.5px solid var(--ink);background:var(--paper);padding:13px 16px;border-radius:12px;font-weight:600}
.btn.primary{background:var(--ink);color:var(--paper)}
.btn.lime{background:var(--lime);border-color:var(--lime);color:var(--ink)}
.btn[disabled]{opacity:.5}
.link{border:0;background:none;color:var(--mute);text-decoration:underline;padding:6px;align-self:flex-start}
.msg{margin:0;color:var(--mute);font-size:14px}.msg.err{color:var(--warn)}
.steps{font-size:13px;color:var(--mute);font-weight:600;text-transform:uppercase;letter-spacing:.06em}
/* main */
header.top{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;padding-top:calc(14px + env(safe-area-inset-top));position:sticky;top:0;background:var(--paper);z-index:5}
header.top .brand{font-size:22px}
.right{display:flex;gap:8px;align-items:center}
.pill{font-size:12px;font-weight:700;background:var(--lime);padding:5px 10px;border-radius:99px}
.pill.warn{background:#ffe3d3;color:var(--warn)}
.icon{border:1.5px solid var(--line);background:none;border-radius:10px;width:38px;height:34px;font-size:18px;line-height:1}
main.view{flex:1;padding:6px 18px 110px;display:flex;flex-direction:column;gap:14px}
main.view h2{font-size:26px}
.sub{color:var(--mute);margin:-8px 0 0;font-size:14px}
.card{background:var(--soft);border-radius:var(--r);padding:16px}
.card h3{font-size:16px;margin-bottom:8px}
.addbar{display:flex;flex-direction:column;gap:8px}
.addbar .row,.row{display:flex;gap:8px}
.addbar .row .btn{flex:1;padding:11px 8px;font-size:14px}
.progress{display:flex;gap:6px;margin:8px 0 0}
.progress i{flex:1;height:8px;border-radius:99px;background:var(--line)}
.progress i.on{background:var(--ink)}
.list{display:flex;flex-direction:column;gap:10px}
.task{display:flex;gap:12px;align-items:flex-start;border:1.5px solid var(--line);border-radius:var(--r);padding:14px;background:var(--paper)}
.task.signal{border-color:var(--ink)}
.task.done .t{text-decoration:line-through;color:var(--mute)}
.chk{flex:none;width:28px;height:28px;border-radius:50%;border:2px solid var(--ink);background:var(--paper);font-size:15px;line-height:1;padding:0}
.task.done .chk{background:var(--lime)}
.body{flex:1;min-width:0}
.t{font-weight:600;word-break:break-word}
.meta{font-size:12px;color:var(--mute);margin-top:2px}
.tag-b{display:inline-block;font-size:11px;font-weight:700;background:var(--soft);padding:2px 8px;border-radius:99px;margin-right:4px}
.acts{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.mini{border:1.5px solid var(--line);background:var(--paper);border-radius:9px;padding:6px 10px;font-size:13px;font-weight:600}
.mini.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.mini.drop{color:var(--warn)}
.empty{border:1.5px dashed var(--line);border-radius:var(--r);padding:16px;color:var(--mute);text-align:center}
.review{background:#fff7d6;border-color:#f0dc7a}
nav.tabs{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:520px;display:flex;background:var(--paper);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);z-index:6}
nav.tabs button{flex:1;border:0;background:none;padding:12px 4px;font-weight:600;color:var(--mute);font-size:14px}
nav.tabs button.on{color:var(--ink);box-shadow:inset 0 3px 0 var(--lime)}
nav.tabs small{display:block;font-weight:500;font-size:11px}
/* modal */
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:flex-end;justify-content:center;z-index:20}
.sheet{background:var(--paper);width:100%;max-width:520px;border-radius:22px 22px 0 0;padding:22px 18px calc(22px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:12px;max-height:88vh;overflow:auto}
.sheet h2{font-size:22px}
textarea{width:100%;min-height:110px;padding:14px;border:1.5px solid var(--line);border-radius:12px;font-size:16px;resize:vertical}
#toast{position:fixed;left:50%;bottom:90px;transform:translate(-50%,20px);background:var(--ink);color:var(--paper);padding:12px 16px;border-radius:12px;font-size:14px;opacity:0;pointer-events:none;transition:.2s;max-width:88%;z-index:30;text-align:center}
#toast.show{opacity:1;transform:translate(-50%,0)}
/* v1.1 */
.brandrow{display:flex;align-items:center;gap:10px}
.logo{border-radius:7px;display:block}
.row{display:flex;gap:8px}.row.between{justify-content:space-between;align-items:center;margin:6px 0}
.row input{min-width:0}
.avatar{width:38px;height:38px;border-radius:50%;border:0;background:var(--ink);color:var(--lime);font-weight:700;font-size:14px;letter-spacing:.02em}
.welcome{align-items:flex-start}.welcome h1{font-size:36px}
.hrow{display:flex;align-items:center;justify-content:space-between}
.plus{width:40px;height:40px;border-radius:50%;border:0;background:var(--ink);color:var(--lime);font-size:26px;line-height:1;padding:0}
.slot-plus{border:1.5px dashed #bdbdb6;background:none;border-radius:var(--r);padding:16px;font-size:30px;line-height:1;color:var(--mute);width:100%}
main.view.plan{padding-top:0}
.hero{min-height:44vh;display:flex;flex-direction:column;justify-content:center;gap:18px;text-align:center}
.hero-h{font-size:30px;line-height:1.1}
.ask{border:1.5px solid var(--line);border-radius:24px;padding:16px 16px 12px;box-shadow:0 2px 14px rgba(0,0,0,.06);text-align:left;background:var(--paper)}
.ask input[type=text]{border:0;padding:6px 2px 14px;font-size:17px;border-radius:0}
.ask input:focus{border:0}
.chips{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:8px}
.to{font-size:12px;color:var(--mute);margin-right:2px}
.chip{border:1.5px solid var(--line);background:var(--paper);border-radius:99px;padding:7px 12px;font-size:13px;font-weight:600}
.chip.pri{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.bchip input{position:absolute;opacity:0}
.bchip span{display:inline-block;border:1.5px solid var(--line);border-radius:99px;padding:6px 12px;font-size:13px;font-weight:600;margin:4px 6px 0 0}
.bchip input:checked+span{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.card.click{cursor:pointer}.chev{float:right;color:var(--mute)}
.back{padding:0;margin-bottom:-6px}
.pop-scrim{position:fixed;inset:0;z-index:20}
.pop{position:fixed;top:calc(58px + env(safe-area-inset-top));right:max(14px,calc((100vw - 520px)/2 + 14px));background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:0 8px 28px rgba(0,0,0,.14);min-width:190px;display:flex;flex-direction:column;padding:6px;z-index:21}
.pop button{border:0;background:none;text-align:left;padding:12px;border-radius:10px;font-weight:600}
.pop button:active{background:var(--soft)}
nav.tabs button{font-size:13px}