:root{--bg:#07060f;--card:rgba(255,255,255,.06);--line:rgba(255,255,255,.12);--txt:#eef0ff;--mut:#9aa0c3;
--a:#7c5cff;--b:#00e0ff;--c:#ff4fd8;--new:#7c5cff;--progress:#ffb020;--review:#00e0ff;--done:#22e39a}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--txt);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
#bg{position:fixed;inset:0;width:100%;height:100%;z-index:0}
.hidden{display:none!important}
button{font:inherit;cursor:pointer}
.btn{border:0;border-radius:14px;padding:11px 18px;color:#fff;font-weight:600;transition:.25s}
.btn.glow{background:linear-gradient(135deg,var(--a),var(--c));box-shadow:0 8px 30px -6px rgba(124,92,255,.8)}
.btn.glow:hover{transform:translateY(-2px) scale(1.03);box-shadow:0 14px 40px -6px rgba(255,79,216,.8)}
.btn.ghost{background:rgba(255,255,255,.08);border:1px solid var(--line)}
.btn.ghost:hover{background:rgba(255,255,255,.15)}
.btn.danger{background:rgba(255,60,90,.15);color:#ff7088;border:1px solid rgba(255,60,90,.4)}
.link{background:none;border:0;color:var(--mut)}.link:hover{color:#fff}
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:20px;padding:14px 28px;backdrop-filter:blur(18px);background:rgba(7,6,15,.55);border-bottom:1px solid var(--line)}
.logo{display:flex;align-items:center;gap:14px;font-weight:800;font-size:20px;letter-spacing:.5px}
.cube{width:26px;height:26px;position:relative;transform-style:preserve-3d;animation:spin 8s linear infinite}
.cube i{position:absolute;inset:0;border:2px solid var(--b);background:rgba(124,92,255,.25)}
.cube i:nth-child(1){transform:translateZ(13px)}.cube i:nth-child(2){transform:rotateY(180deg) translateZ(13px)}
.cube i:nth-child(3){transform:rotateY(90deg) translateZ(13px)}.cube i:nth-child(4){transform:rotateY(-90deg) translateZ(13px)}
.cube i:nth-child(5){transform:rotateX(90deg) translateZ(13px)}.cube i:nth-child(6){transform:rotateX(-90deg) translateZ(13px)}
@keyframes spin{to{transform:rotateX(360deg) rotateY(720deg)}}
.stats{flex:1;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.stat{font-size:13px;color:var(--mut);padding:6px 12px;border-radius:99px;background:var(--card);border:1px solid var(--line)}
.stat b{color:#fff}
.actions{display:flex;gap:10px}
.hero{position:relative;z-index:1;text-align:center;padding:60px 20px 20px}
.hero h1{font-size:clamp(34px,6vw,72px);margin:0 0 12px;line-height:1.05;letter-spacing:-1.5px;animation:rise 1s cubic-bezier(.2,.8,.2,1) both}
.hero p{color:var(--mut);max-width:620px;margin:0 auto 28px;font-size:17px;animation:rise 1s .15s cubic-bezier(.2,.8,.2,1) both}
.grad{background:linear-gradient(90deg,var(--b),var(--a),var(--c),var(--b));background-size:300%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:flow 6s linear infinite}
@keyframes flow{to{background-position:300%}}
@keyframes rise{from{opacity:0;transform:translateY(40px) rotateX(40deg)}to{opacity:1;transform:none}}
.toolbar{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;animation:rise 1s .3s both}
#search{background:var(--card);border:1px solid var(--line);color:#fff;border-radius:14px;padding:11px 16px;width:280px;outline:none}
#search:focus{border-color:var(--a);box-shadow:0 0 0 4px rgba(124,92,255,.2)}
.chips{display:flex;gap:6px}
.chip{background:var(--card);border:1px solid var(--line);color:var(--mut);border-radius:99px;padding:9px 14px;transition:.2s}
.chip.on,.chip:hover{color:#fff;border-color:var(--a);background:rgba(124,92,255,.2)}
.board{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,minmax(250px,1fr));gap:18px;padding:30px 28px 80px;perspective:1400px;overflow-x:auto}
.col{background:rgba(255,255,255,.035);border:1px solid var(--line);border-radius:22px;padding:14px;min-height:420px;backdrop-filter:blur(10px);transition:.3s;animation:colIn .9s cubic-bezier(.2,.8,.2,1) both}
.col:nth-child(2){animation-delay:.1s}.col:nth-child(3){animation-delay:.2s}.col:nth-child(4){animation-delay:.3s}
@keyframes colIn{from{opacity:0;transform:translateY(80px) rotateX(-30deg)}}
.col.over{border-color:var(--sc);box-shadow:0 0 0 2px var(--sc),0 20px 60px -20px var(--sc);transform:translateZ(20px)}
.col-head{display:flex;align-items:center;gap:10px;padding:4px 6px 14px;font-weight:700}
.dot{width:10px;height:10px;border-radius:50%;background:var(--sc);box-shadow:0 0 12px var(--sc)}
.cnt{margin-left:auto;font-size:12px;color:var(--mut);background:var(--card);padding:3px 9px;border-radius:99px}
.list{display:flex;flex-direction:column;gap:12px;min-height:300px}
.card{position:relative;background:linear-gradient(160deg,rgba(255,255,255,.09),rgba(255,255,255,.03));border:1px solid var(--line);border-radius:18px;padding:14px;cursor:grab;transform-style:preserve-3d;transition:transform .15s,box-shadow .3s,border-color .3s;animation:cardIn .6s cubic-bezier(.2,.8,.2,1) both}
.card:hover{border-color:var(--sc);box-shadow:0 20px 40px -16px var(--sc)}
.card.dragging{opacity:.4}
@keyframes cardIn{from{opacity:0;transform:translateY(30px) scale(.9) rotateY(-20deg)}}
.card::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:3px;background:var(--sc);box-shadow:0 0 10px var(--sc)}
.card h3{margin:0 0 6px;font-size:15px;transform:translateZ(30px)}
.card.isdone h3{text-decoration:line-through;color:var(--mut)}
.card p{margin:0 0 10px;color:var(--mut);font-size:13px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card .pics{display:flex;gap:6px;margin-bottom:10px;transform:translateZ(20px)}
.card .pics img{width:54px;height:54px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
.card .more{width:54px;height:54px;border-radius:10px;display:grid;place-items:center;background:var(--card);color:var(--mut);font-size:13px}
.meta{display:flex;gap:6px;flex-wrap:wrap;align-items:center;font-size:12px}
.tag{padding:4px 8px;border-radius:8px;background:rgba(255,255,255,.07);color:var(--mut)}
.tag.late{color:#ff7088;background:rgba(255,60,90,.12)}
.quick{margin-left:auto;display:flex;gap:4px;opacity:0;transition:.2s}
.card:hover .quick{opacity:1}
.quick button{border:1px solid var(--line);background:rgba(0,0,0,.3);color:#fff;border-radius:8px;width:28px;height:28px;font-size:13px}
.quick button:hover{background:var(--sc)}
.empty{color:var(--mut);text-align:center;font-size:13px;padding:30px 10px;border:1px dashed var(--line);border-radius:16px}
.modal{position:fixed;inset:0;z-index:20;display:grid;place-items:center;background:rgba(3,2,10,.7);backdrop-filter:blur(8px);padding:20px;animation:fade .25s}
@keyframes fade{from{opacity:0}}
.sheet{width:min(640px,100%);max-height:92vh;overflow:auto;background:linear-gradient(160deg,#16132b,#0c0a1a);border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 40px 120px -20px rgba(124,92,255,.5);animation:pop .45s cubic-bezier(.2,1.2,.3,1)}
@keyframes pop{from{opacity:0;transform:perspective(900px) rotateX(25deg) translateY(60px) scale(.9)}}
.sheet-head{display:flex;align-items:center;margin-bottom:10px}.sheet-head h2{margin:0;flex:1}
.x{background:var(--card);border:1px solid var(--line);color:#fff;border-radius:10px;width:34px;height:34px}
.sheet label{display:block;font-size:13px;color:var(--mut);margin:12px 0 0}
.sheet input,.sheet textarea,.sheet select{display:block;width:100%;margin-top:6px;background:rgba(255,255,255,.05);border:1px solid var(--line);color:#fff;border-radius:12px;padding:11px 12px;font:inherit;outline:none;color-scheme:dark}
.sheet input:focus,.sheet textarea:focus,.sheet select:focus{border-color:var(--a)}
.sheet select option{background:#16132b}
.row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.photos-label{font-size:13px;color:var(--mut);margin:14px 0 6px}
.drop{display:flex;flex-wrap:wrap;gap:10px;padding:12px;border:1.5px dashed var(--line);border-radius:16px;transition:.2s}
.drop.over{border-color:var(--b);background:rgba(0,224,255,.06)}
.thumbs{display:contents}
.thumb{position:relative;width:92px;height:92px;border-radius:12px;overflow:hidden;animation:cardIn .4s both}
.thumb img{width:100%;height:100%;object-fit:cover;cursor:zoom-in}
.thumb button{position:absolute;top:4px;right:4px;width:22px;height:22px;border-radius:50%;border:0;background:rgba(0,0,0,.7);color:#fff;font-size:11px}
.thumb.loading{display:grid;place-items:center;background:var(--card)}
.thumb.loading::after{content:"";width:26px;height:26px;border:3px solid var(--line);border-top-color:var(--b);border-radius:50%;animation:spin2 .8s linear infinite}
@keyframes spin2{to{transform:rotate(360deg)}}
.add-photo{width:92px;height:92px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--mut);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:22px}
.add-photo span{font-size:10px;line-height:1.2}.add-photo:hover{color:#fff;border-color:var(--b)}
.sheet-foot{display:flex;gap:10px;margin-top:22px}
.lightbox{position:fixed;inset:0;z-index:30;background:rgba(0,0,0,.9);display:grid;place-items:center;cursor:zoom-out;animation:fade .2s}
.lightbox img{max-width:92vw;max-height:90vh;border-radius:14px;animation:pop .4s}
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,120px);z-index:40;background:#1b1736;border:1px solid var(--line);padding:12px 20px;border-radius:14px;transition:.4s cubic-bezier(.2,1.2,.3,1)}
.toast.on{transform:translate(-50%,0)}
/* INTRO */
.intro{position:fixed;inset:0;z-index:100;background:#020108;overflow:hidden;transition:opacity .9s}
.intro.fade{opacity:0}
#introCanvas{position:absolute;inset:0;width:100%;height:100%}
.intro-gate{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;background:radial-gradient(circle at center,rgba(124,92,255,.25),transparent 60%)}
.gate-logo{font-size:clamp(40px,8vw,90px);font-weight:900;letter-spacing:-2px;background:linear-gradient(90deg,var(--b),var(--a),var(--c));-webkit-background-clip:text;background-clip:text;color:transparent;animation:rise 1.2s both}
.intro-gate p{color:var(--mut);margin:0 0 10px}
.intro-gate .btn{font-size:18px;padding:16px 30px;animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 14px rgba(124,92,255,0),0 8px 50px rgba(255,79,216,.7)}}
.intro-caption{position:absolute;left:0;right:0;bottom:16vh;text-align:center;pointer-events:none;padding:0 20px}
.intro-caption .t{font-size:clamp(30px,5.5vw,68px);font-weight:900;letter-spacing:-1.5px;text-shadow:0 0 40px rgba(124,92,255,.8)}
.intro-caption .s{font-size:clamp(15px,2vw,22px);color:#c8ccf0;margin-top:8px}
.intro-caption .t span{display:inline-block;opacity:0;transform:translateY(60px) rotateX(-90deg);animation:letter .7s cubic-bezier(.2,1.3,.3,1) forwards}
.intro-caption .s{opacity:0;animation:rise .8s .5s forwards}
.intro-caption.out{transition:.5s;opacity:0;filter:blur(10px);transform:scale(1.1)}
@keyframes letter{to{opacity:1;transform:none}}
.intro-ui{position:absolute;left:24px;right:24px;bottom:24px;display:flex;align-items:center;gap:16px}
.intro-progress{flex:1;height:3px;background:rgba(255,255,255,.12);border-radius:3px;overflow:hidden}
.intro-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--b),var(--c))}
.intro.gated .intro-ui,.intro.gated .intro-caption{display:none}
@media(max-width:900px){.board{grid-template-columns:repeat(4,82vw);scroll-snap-type:x mandatory}.col{scroll-snap-align:center}.top{flex-wrap:wrap;padding:12px 16px}.stats{order:3;flex-basis:100%}.row{grid-template-columns:1fr}.quick{opacity:1}#replayIntro{display:none}}
#file{display:none!important}

.auth{position:fixed;inset:0;z-index:50;display:grid;place-items:center;background:radial-gradient(circle at 50% 40%,rgba(124,92,255,.35),rgba(3,2,10,.85) 60%);backdrop-filter:blur(10px);padding:20px;animation:fade .4s}
.auth-card{width:min(400px,100%);background:linear-gradient(160deg,#16132b,#0c0a1a);border:1px solid var(--line);border-radius:26px;padding:30px;box-shadow:0 40px 120px -20px rgba(124,92,255,.6);animation:pop .6s cubic-bezier(.2,1.2,.3,1)}
.gate-logo.small{font-size:38px;text-align:center;margin-bottom:18px}
.tabs{display:flex;background:rgba(255,255,255,.05);border-radius:14px;padding:4px;margin-bottom:8px}
.tab{flex:1;border:0;background:none;color:var(--mut);padding:10px;border-radius:10px;font-weight:600;transition:.2s}
.tab.on{background:linear-gradient(135deg,var(--a),var(--c));color:#fff}
.auth-card label{display:block;font-size:13px;color:var(--mut);margin-top:14px}
.auth-card input{display:block;width:100%;margin-top:6px;background:rgba(255,255,255,.05);border:1px solid var(--line);color:#fff;border-radius:12px;padding:12px;font:inherit;outline:none}
.auth-card input:focus{border-color:var(--a);box-shadow:0 0 0 4px rgba(124,92,255,.2)}
.auth-err{color:#ff7088;font-size:13px;min-height:20px;margin:10px 0 4px}
.auth-card .btn{width:100%;padding:14px}
.me{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600}
.me .av,.hist .av{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:800;color:#fff;flex:none}
.me button{background:none;border:0;color:var(--mut);font-size:12px}.me button:hover{color:#ff7088}
.who{display:flex;align-items:center;gap:6px;margin-top:10px;padding-top:9px;border-top:1px solid var(--line);font-size:11.5px;color:var(--mut)}
.who .av{width:18px;height:18px;border-radius:50%;display:grid;place-items:center;font-size:9px;font-weight:800;color:#fff}
.who b{color:#dfe2ff;font-weight:600}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(420px,100%);z-index:25;background:linear-gradient(160deg,#16132b,#0a0818);border-left:1px solid var(--line);padding:22px;overflow:auto;box-shadow:-30px 0 80px rgba(0,0,0,.6);animation:slide .45s cubic-bezier(.2,1,.3,1)}
@keyframes slide{from{transform:translateX(100%) perspective(800px) rotateY(-20deg)}}
.hist{display:flex;flex-direction:column;gap:10px;margin-top:12px}
.hist .ev{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;font-size:13px;line-height:1.45;animation:cardIn .4s both}
.hist .ev small{display:block;color:var(--mut);font-size:11.5px}
.pill{display:inline-block;padding:1px 8px;border-radius:99px;font-size:11.5px;font-weight:700;color:#07060f}
.task-hist .hist{max-height:220px;overflow:auto}