:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;color-scheme:dark;--bg:#100b1d;--panel:#2a1c45;--purple:#a17cf5;--pink:#f17dc7;--blue:#6ecafa;--muted:#bdaacf;--line:#b590ed38;--mint:#8cdec4}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:#fbf7ff;min-height:100vh}.ambient{position:fixed;inset:0;z-index:-1;background:radial-gradient(ellipse at 86% 0,#61265d6b,transparent 38%),radial-gradient(ellipse at 12% 60%,#33215b8a,transparent 45%),#100b1d}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{background:#120d23;color:#fff;border:1px solid #8762a876;border-radius:12px;padding:11px 12px;width:100%;min-width:0}input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible{outline:2px solid var(--blue);outline-offset:2px}textarea{resize:vertical}h1,h2,h3,p{margin-top:0}h2{font-size:17px}small,.muted,.hint{color:var(--muted)}.muted{font-size:13px;line-height:1.7}.hint{font-size:11px;line-height:1.7;margin:13px 0 0}.eyebrow{font-size:10px;font-weight:800;letter-spacing:2.5px;color:#d2a7ff}.app{max-width:1700px;margin:auto;display:grid;grid-template-columns:255px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:36px;padding:28px 16px;border-right:1px solid var(--line);background:#100b1df0;z-index:15}.brand{display:flex;gap:10px;align-items:center}.brandmark{display:grid;place-items:center;background:linear-gradient(140deg,#a17cf5,#f17dc7);width:48px;height:48px;border-radius:15px;font-size:30px;color:#22132e}.brand strong{display:block;font-size:14px}.brand small{font-size:9px;letter-spacing:1.1px}nav{display:grid;gap:5px}nav button{border:0;background:transparent;text-align:left;color:#c5b5d8;padding:12px;border-radius:12px;display:flex;gap:12px;align-items:center;font-size:13px}nav button.active,nav button:hover{background:#a17cf52c;color:white}.sidebottom{margin-top:auto;display:grid;gap:12px;color:var(--blue);font-size:11px}.sidebottom small{color:var(--muted)}main{min-width:0;padding:28px clamp(15px,3.1vw,48px) 70px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px;gap:12px}.topbar h1{margin:5px 0;font-size:clamp(23px,3vw,34px);letter-spacing:-.7px}.top-right{display:flex;align-items:center;gap:10px}.avatar{width:42px;height:42px;border:1px solid var(--line);border-radius:50%;background:#a17cf52e;color:#f9c2e4;font-weight:800;font-size:20px}.pill{border:1px solid var(--line);background:#a17cf521;border-radius:100px;padding:9px 12px;font-size:11px;white-space:nowrap}.mobile-menu{display:none}.page{display:none}.page.active{display:block}.card{padding:22px;background:linear-gradient(130deg,#3c2856ce,#261938dc 68%,#24172dc9);border:1px solid #aa7ee64a;border-top-color:#f3d0ff51;box-shadow:0 18px 60px #0004,inset 0 1px #fff1;backdrop-filter:blur(16px);border-radius:22px;min-width:0}.cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.section-title{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}.section-title h2{margin:0}.space-top{margin-top:19px}.btn{border:1px solid #a17cf55b;background:#a17cf524;color:#f9f2ff;border-radius:12px;padding:11px 14px;font-size:12px;font-weight:750}.btn:hover{background:#a17cf546}.btn.primary{border:0;background:linear-gradient(110deg,#c9a9ff,#f1a1d6);color:#24152f}.btn.tiny{font-size:11px;padding:7px 10px}.btn.danger{color:#ffb1c6;border-color:#f17dc76b}.linkbtn{background:transparent;border:0;color:#e3b5ff;font-size:12px}.stack{display:grid;gap:9px}.scrollbox{max-height:300px;overflow:auto;min-height:80px}.empty{color:#bca7d0;font-size:13px;padding:18px 8px}.timer-circle{height:220px;width:220px;position:relative;margin:15px auto}.timer-circle svg{width:100%;height:100%;transform:rotate(-90deg)}.timer-circle circle{fill:none;stroke-width:9}.timer-track{stroke:#8062a34c}.timer-fill{stroke:#f17dc7;stroke-linecap:round;stroke-dasharray:590.62;stroke-dashoffset:0;transition:stroke-dashoffset .3s}.timer-value{position:absolute;inset:0;display:grid;place-content:center;text-align:center;gap:5px}.timer-value strong{font-size:43px;font-variant-numeric:tabular-nums}.timer-value span{font-size:10px;color:var(--muted);letter-spacing:1px}.focus-name{max-width:360px;display:block;margin:0 auto 13px;text-align:center}.controls{display:flex;justify-content:center;gap:9px;flex-wrap:wrap}.controls.left{justify-content:flex-start;margin-top:15px}.timer-options{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:17px}.timer-options label{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:5px}.timer-options input{width:57px;padding:7px}.datebar{display:flex;align-items:center;gap:5px}.datebar input{width:137px;padding:6px;font-size:11px}.task-item,.chapter-item,.log-item,.cheer-item{display:flex;align-items:center;gap:10px;padding:11px 12px;border:1px solid #a17cf52a;background:#130f2590;border-radius:13px}.task-item input[type=checkbox],.chapter-item input[type=checkbox]{width:18px;height:18px;accent-color:var(--mint)}.task-item .grow,.chapter-item .grow,.log-item .grow{flex:1;min-width:0}.task-item b,.chapter-item b,.log-item b{font-size:12px;display:block;overflow-wrap:anywhere}.task-item small,.chapter-item small,.log-item small{font-size:10px;display:block;margin-top:4px}.done b{text-decoration:line-through;color:#a99ab5}.iconbtn{border:0;background:transparent;color:#dbc3e8;font-size:16px;padding:5px}.task-add{display:grid;grid-template-columns:minmax(0,1fr) 77px 40px;gap:7px;margin-top:12px}.task-add input{font-size:12px}.duel-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}.duel-card{position:relative;min-height:325px;border-radius:24px;overflow:hidden;border:1px solid #b18bff80;background:#251534;box-shadow:0 0 24px #9a61f82a;cursor:pointer}.duel-card.pink{border-color:#f17dc789;box-shadow:0 0 24px #f17dc726}.duel-card img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}.duel-card:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#0b06171a 20%,#100b1d25 38%,#100b1de8 100%);pointer-events:none}.duel-content{position:absolute;inset:0;z-index:1;display:flex;flex-direction:column;justify-content:flex-end;padding:20px}.duel-name{font-size:21px;font-weight:850;text-shadow:0 2px 8px #000}.duel-role{font-size:11px;color:#efd7ff}.duel-metrics{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:13px}.duel-metrics div{background:#261637b8;border:1px solid #f2d7ff45;border-radius:12px;padding:11px;backdrop-filter:blur(8px)}.duel-metrics small{display:block;font-size:10px;color:#e0cce9}.duel-metrics strong{display:block;font-size:19px;margin-top:5px}.weekly-rank{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:15px;padding:15px 17px;border:1px solid #b887f34c;border-radius:19px;background:linear-gradient(90deg,#3d2558b8,#47224c9e)}.weekly-rank .place{font-size:12px;border:1px solid #a17cf54b;border-radius:100px;padding:9px 13px;background:#1a0d289c}.weekly-rank .place:first-of-type{border-color:#f17dc785}.rank-title{font-weight:800;font-size:14px}.duel-card:hover{transform:translateY(-2px);transition:.2s}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.metrics.four{grid-template-columns:repeat(4,1fr)}.metrics>div{background:#160f2a9c;border:1px solid var(--line);border-radius:14px;padding:13px;min-width:0}.metrics strong{display:block;font-size:24px;margin-top:7px;overflow-wrap:anywhere}.metrics small{font-size:11px}.freedom-date{font-size:11px;color:#f1b2dc;letter-spacing:2px}.countdown{display:flex;gap:10px;flex-wrap:wrap;margin-top:15px}.countdown div{background:#150f2d;border:1px solid var(--line);padding:10px 12px;border-radius:12px;text-align:center;min-width:65px}.countdown strong{font-size:22px;display:block}.countdown small{font-size:10px}.exam-name{font-size:23px;font-weight:800;margin:8px 0}.exam-gap{font-size:12px;color:var(--blue)}.subject-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.subject-tile{border:1px solid var(--line);border-radius:17px;padding:17px;text-align:left;background:#2a1c45c7;color:#fff;display:grid;gap:9px}.subject-tile.selected{border-color:var(--pink);box-shadow:0 0 15px #f17dc72a}.subject-tile strong{font-size:13px}.subject-tile small{font-size:11px}.progress-track{height:7px;border-radius:20px;background:#63487977;overflow:hidden}.progress-track span{display:block;height:100%;width:0;background:linear-gradient(90deg,#a17cf5,#f17dc7);transition:width .25s}.chapter-add{display:grid;grid-template-columns:1fr 90px auto;gap:8px;margin-top:14px}.exam-timeline{display:grid;gap:10px}.exam-node{display:flex;gap:15px;align-items:center;background:#2a1c45b8;border:1px solid var(--line);border-radius:17px;padding:17px}.exam-node img{width:39px;height:39px}.exam-node strong{display:block}.exam-node small{display:block;margin-top:4px}.exam-bridge{margin-left:30px;border-left:2px dashed #a17cf56c;padding:7px 0 7px 25px;color:#d4b4f1;font-size:12px}.exam-bridge span{color:var(--blue);margin-left:12px}.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}.badge-item{text-align:center;border:1px solid var(--line);border-radius:16px;padding:15px 8px;background:#170f2f}.badge-item.locked{opacity:.4;filter:grayscale(1)}.badge-item .symbol{font-size:29px;display:block;margin-bottom:9px}.badge-item strong{display:block;font-size:12px}.badge-item small{font-size:10px}.big-number{display:block;font-size:38px;color:#f5b6e0;margin:16px 0}.chart{display:flex;gap:10px;align-items:end;height:210px;padding:15px 4px}.barcol{flex:1;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:end;gap:7px}.barcol .bar{width:75%;min-height:3px;border-radius:8px 8px 0 0;background:linear-gradient(#f17dc7,#a17cf5)}.barcol small{font-size:9px}.heatmap{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin:25px 0}.heatmap span{aspect-ratio:1;border-radius:7px;background:#a17cf51b;border:1px solid #a17cf51f}.heatmap span.on{background:#f17dc7b0}.tabs{display:flex;gap:5px;padding:5px;background:#180e2b;border-radius:13px}.tabs button{background:transparent;border:0;color:#c5b0d6;border-radius:9px;padding:10px 13px;font-size:12px}.tabs button.active{background:#8d5fba65;color:white}.field{display:grid;gap:7px;font-size:12px;color:#d6c1e9;margin:10px 0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid .full{grid-column:1/-1}.help-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.help-step{background:#281c42b9;border:1px solid var(--line);border-radius:16px;padding:18px}.help-step h3{font-size:15px}.help-step p{color:var(--muted);font-size:12px;line-height:1.7}details{border-top:1px solid var(--line);padding:14px 0}details p{font-size:12px;color:var(--muted)}summary{cursor:pointer;font-size:13px}.modal[hidden],.fullscreen[hidden],.toast[hidden],[hidden]{display:none!important}.modal{position:fixed;inset:0;z-index:40;background:#090612e8;backdrop-filter:blur(10px);display:grid;place-items:center;padding:18px}.dialog{width:min(530px,100%);max-height:90vh;overflow:auto}.tour-dialog{text-align:center}.tour-symbol{font-size:55px;color:var(--pink);padding:25px}.fullscreen{position:fixed;inset:0;z-index:35;background:radial-gradient(circle at center,#4b2b6d,#100b1d 70%);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:25px;padding:30px;text-align:center}.fullscreen h2{font-size:clamp(24px,4vw,40px)}#fullClock{font-size:clamp(75px,16vw,175px);font-variant-numeric:tabular-nums}.close-full{position:absolute;right:22px;top:22px}.toast{position:fixed;bottom:22px;right:22px;z-index:60;padding:15px 19px;border-radius:14px;border:1px solid #f17dc778;background:#301e44;box-shadow:0 12px 35px #0008;font-size:12px;max-width:340px}.unread{margin-left:auto;border-radius:50%;background:#f17dc7;color:#21102a;font-size:10px;padding:2px 6px}.gate{margin-bottom:18px}.cheer-item{align-items:flex-start}.cheer-item p{margin:5px 0;font-size:14px}.status-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--mint);margin-right:7px}.status-dot.off{background:#82738b}.status-dot.break{background:#f1bc71}@media(max-width:1050px){.app{grid-template-columns:210px 1fr}.sidebar{padding:20px 10px}.subject-grid{grid-template-columns:repeat(2,1fr)}.duel-card{min-height:270px}.duel-metrics strong{font-size:16px}}@media(max-width:760px){.app{display:block}.sidebar{position:fixed;left:0;top:0;width:265px;transform:translateX(-110%);transition:.2s;box-shadow:0 0 45px #0009}.sidebar.open{transform:translateX(0)}.mobile-menu{display:block;background:#a17cf52b;border:1px solid var(--line);border-radius:11px;color:#fff;padding:10px}.topbar{justify-content:flex-start}.top-right{margin-left:auto}.top-right .pill{display:none}main{padding:17px 13px 55px}.cols{grid-template-columns:1fr}.card{padding:17px}.duel-cards{gap:10px}.duel-card{min-height:275px}.duel-content{padding:11px}.duel-name{font-size:17px}.duel-metrics{grid-template-columns:1fr;gap:5px}.duel-metrics div{padding:8px}.duel-metrics strong{font-size:15px;margin-top:2px}.duel-metrics small{font-size:9px}.weekly-rank{justify-content:center}.subject-grid{grid-template-columns:repeat(2,1fr)}.metrics.four{grid-template-columns:repeat(2,1fr)}.badges{grid-template-columns:repeat(2,1fr)}.help-grid{grid-template-columns:1fr}}@media(max-width:410px){.datebar input{width:110px}.task-add{grid-template-columns:1fr 65px 40px}.chapter-add{grid-template-columns:1fr 70px;}.chapter-add button{grid-column:1/-1}.tabs button{padding:8px}.duel-card{min-height:250px}.duel-name{font-size:15px}}

/* Final readability and keyboard focus polish */
.duel-card:after{background:linear-gradient(180deg,rgba(16,11,29,.03) 8%,rgba(16,11,29,.18) 37%,rgba(16,11,29,.78) 68%,rgba(16,11,29,.96) 100%)}
button:focus-visible,.duel-card:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #f17dc7;outline-offset:3px}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}