/* Second Brain - shared styles (login + app) */
@property --a{syntax:'<angle>';initial-value:0deg;inherits:false}
:root{box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
--bg:#050507;--panel:#0d0d12;--panel2:#13131b;--line:#23232f;--tx:#ececf3;--mut:#8a8a9c;--c1:#22d3ee;--c2:#a855f7;--c3:#f472b6;--ok:#34d399;--warn:#fbbf24;--bad:#fb7185;color-scheme:dark}
html{scroll-padding-top:env(safe-area-inset-top,0px);height:100%}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;height:100%;background:var(--bg);color:var(--tx);font-family:'Prompt','Noto Sans Thai',system-ui,sans-serif;font-size:15px;overflow:hidden}
.aurora{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.aurora i{position:absolute;width:50vmax;height:50vmax;border-radius:50%;filter:blur(90px);opacity:.22;animation:drift 22s ease-in-out infinite alternate}
.aurora i:nth-child(1){background:var(--c2);top:-20vmax;left:-10vmax}
.aurora i:nth-child(2){background:var(--c1);bottom:-25vmax;right:-10vmax;animation-delay:-8s}
.aurora i:nth-child(3){background:var(--c3);width:30vmax;height:30vmax;top:40%;left:45%;opacity:.1;animation-delay:-14s}
@keyframes drift{to{transform:translate(8vmax,6vmax) scale(1.2)}}
.glow{position:relative;border-radius:18px;background:var(--panel)}
.glow::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1.5px;background:conic-gradient(from var(--a),transparent 0 62%,var(--c1),var(--c2),var(--c3),transparent);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:spin 5s linear infinite;pointer-events:none}
@keyframes spin{to{--a:360deg}}
.hidden{display:none!important}
/* login */
#login{position:fixed;inset:0;z-index:5;display:grid;place-items:center;padding:20px}
.lbox{width:100%;max-width:400px;padding:34px 28px;box-shadow:0 0 80px rgba(168,85,247,.18)}
.logo{font-size:44px;text-align:center;filter:drop-shadow(0 0 18px var(--c2))}
h1{margin:6px 0 2px;text-align:center;font-weight:600;font-size:24px;background:linear-gradient(90deg,var(--c1),var(--c2),var(--c3));-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{text-align:center;color:var(--mut);margin:0 0 22px;font-size:13px}
label{display:block;font-size:12.5px;color:var(--mut);margin:12px 0 5px}
input,select,textarea{width:100%;background:var(--panel2);border:1px solid var(--line);color:var(--tx);border-radius:11px;padding:10px 12px;font:inherit;outline:none;transition:.2s}
input:focus,select:focus,textarea:focus{border-color:var(--c2);box-shadow:0 0 0 3px rgba(168,85,247,.2)}
textarea{resize:vertical;min-height:70px}
.btn{border:0;cursor:pointer;font:inherit;font-weight:500;color:#fff;padding:10px 18px;border-radius:11px;background:linear-gradient(120deg,var(--c2),var(--c1));box-shadow:0 0 22px rgba(34,211,238,.25);transition:.2s}
.btn:hover{transform:translateY(-1px);box-shadow:0 0 30px rgba(168,85,247,.5)}
.btn.full{width:100%;margin-top:20px}
.btn.ghost{background:var(--panel2);border:1px solid var(--line);box-shadow:none;color:var(--tx)}
.btn.sm{padding:5px 11px;font-size:12.5px;border-radius:8px}
.err{color:var(--bad);font-size:13px;min-height:18px;margin-top:10px;text-align:center}
.lnk{display:block;text-align:center;margin-top:14px;font-size:12px;color:var(--mut);cursor:pointer;background:none;border:0;width:100%;font-family:inherit}
.lnk:hover{color:var(--c1)}
/* app */
#app{position:relative;z-index:1;display:grid;grid-template-columns:262px 1fr;height:100%}
aside{padding:18px 14px;display:flex;flex-direction:column;gap:6px;background:rgba(10,10,14,.75);backdrop-filter:blur(14px);border-right:1px solid var(--line);overflow:auto}
.brand{display:flex;align-items:center;gap:10px;padding:6px 10px 16px;font-weight:600}
.brand b{font-size:22px;filter:drop-shadow(0 0 10px var(--c2))}
.cap{font-size:11px;letter-spacing:.12em;color:var(--mut);padding:8px 10px 4px}
.nav{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:12px;cursor:pointer;color:var(--mut);border:1px solid transparent;transition:.2s;background:none;font:inherit;text-align:left;width:100%}
.nav:hover{color:var(--tx);background:var(--panel2)}
.nav.on{color:var(--tx);background:linear-gradient(120deg,rgba(168,85,247,.2),rgba(34,211,238,.1));border-color:rgba(168,85,247,.45);box-shadow:0 0 22px rgba(168,85,247,.2)}
.nav .n{margin-left:auto;font-size:12px;background:var(--panel2);padding:1px 8px;border-radius:20px}
.soon{padding:10px 12px;color:#50505e;font-size:13px;border:1px dashed var(--line);border-radius:12px;margin-top:6px}
.side-foot{margin-top:auto;display:flex;flex-direction:column;gap:8px;padding-top:14px}
main{overflow:auto;padding:28px clamp(16px,3vw,40px) 60px}
.top{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:20px}
.top h2{margin:0;font-size:26px;font-weight:600}
.top p{margin:3px 0 0;color:var(--mut);font-size:13.5px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;margin-bottom:18px}
.stat{padding:14px 16px;background:var(--panel);border:1px solid var(--line);border-radius:14px}
.stat b{display:block;font-size:26px;font-weight:600}
.stat span{color:var(--mut);font-size:12.5px}
.tools{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.tools input{flex:1;min-width:160px}.tools select{width:auto}
.list{display:grid;gap:12px}
.card{padding:16px 18px;background:var(--panel);border:1px solid var(--line);border-radius:15px;transition:.2s}
.card:hover{border-color:#3a3a50;box-shadow:0 0 24px rgba(168,85,247,.1)}
.card.done{opacity:.55}.card.done h3{text-decoration:line-through}
.card h3{margin:0 0 6px;font-size:16.5px;font-weight:500}
.meta{display:flex;gap:7px;flex-wrap:wrap;align-items:center;margin-bottom:6px}
.tag{font-size:11.5px;padding:2px 10px;border-radius:20px;border:1px solid var(--line);color:var(--mut);background:var(--panel2)}
.tag.hi{color:var(--bad);border-color:rgba(251,113,133,.4)}.tag.md{color:var(--warn);border-color:rgba(251,191,36,.4)}.tag.lo{color:var(--c1);border-color:rgba(34,211,238,.4)}
.tag.ok{color:var(--ok);border-color:rgba(52,211,153,.4)}.tag.late{color:#fff;background:rgba(251,113,133,.25);border-color:var(--bad)}
.note{color:#b4b4c4;font-size:13.5px;white-space:pre-wrap;margin:6px 0 0}
.acts{display:flex;gap:7px;margin-top:12px;flex-wrap:wrap}
.sec{margin-top:12px}.sec h4{margin:0 0 3px;font-size:12px;letter-spacing:.06em;color:var(--c1);font-weight:500}
.ai{display:flex;gap:9px;align-items:center;padding:6px 0;border-bottom:1px dashed var(--line);font-size:13.5px;flex-wrap:wrap}
.ai input[type=checkbox]{width:17px;height:17px;accent-color:var(--c2)}
.ai .w{flex:1;min-width:140px}.ai .d{color:var(--mut);font-size:12px}
.empty{text-align:center;color:var(--mut);padding:50px 10px;border:1px dashed var(--line);border-radius:16px}
/* modal */
#modal{position:fixed;inset:0;z-index:20;background:rgba(0,0,0,.7);backdrop-filter:blur(6px);display:grid;place-items:center;padding:16px;overflow:auto}
.mbox{width:100%;max-width:640px;max-height:92%;overflow:auto;padding:24px}
.mbox h3{margin:0 0 4px;font-size:19px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.arow{display:grid;grid-template-columns:1fr 120px 130px 32px;gap:6px;margin-bottom:6px}
.arow button{background:none;border:1px solid var(--line);color:var(--bad);border-radius:8px;cursor:pointer}
.hint{font-size:12px;color:var(--mut);margin-top:4px}
.mfoot{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}
@media(max-width:760px){
 body{overflow:auto}#app{grid-template-columns:1fr;grid-template-rows:auto 1fr;height:auto;min-height:100%}
 aside{flex-direction:row;overflow-x:auto;padding:10px;border-right:0;border-bottom:1px solid var(--line);align-items:center}
 .brand,.cap,.soon,.side-foot .btn.ghost.hide-m{display:none}.nav{width:auto;white-space:nowrap}.side-foot{margin:0 0 0 auto;padding:0;flex-direction:row}
 main{overflow:visible}.row2{grid-template-columns:1fr}.arow{grid-template-columns:1fr 1fr}
}
/* sync status in sidebar */
.who{font-size:11.5px;color:var(--mut);word-break:break-all;padding:0 4px}
@media(max-width:760px){.who{display:none}}