:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#f8fafc;background:#070a12;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% 0%,#18243f 0,#0b1020 30%,#070a12 70%);min-height:100vh}button,input{font:inherit}.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(440px,100%);padding:40px;border:1px solid #263249;background:#0e1423db;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:28px;box-shadow:0 30px 80px #0008}.logo-big{font-size:42px}.eyebrow{font-size:11px;letter-spacing:.16em;color:#7dd3fc;font-weight:800;margin:8px 0}h1{font-size:clamp(32px,5vw,54px);line-height:1.05;margin:8px 0 12px}h2{margin:4px 0 8px}.muted{color:#94a3b8;line-height:1.6}.auth-card form{display:grid;gap:16px;margin-top:26px}label{display:grid;gap:8px;font-size:13px;color:#cbd5e1;font-weight:700}input{width:100%;padding:14px 16px;border-radius:14px;border:1px solid #2b3851;background:#0a1020;color:#fff;outline:none}input:focus{border-color:#60a5fa;box-shadow:0 0 0 3px #60a5fa22}.primary{border:0;border-radius:14px;padding:14px 18px;background:linear-gradient(135deg,#60a5fa,#a78bfa);color:#07101d;font-weight:900;cursor:pointer}.auth-switch{text-align:center;color:#94a3b8;font-size:14px}.auth-switch a,.link{color:#7dd3fc;text-decoration:none}.link-btn{background:transparent;border:0;color:#94a3b8;padding:8px 12px;font-size:13px;cursor:pointer;border-radius:10px;transition:color .2s,background .2s}.link-btn:hover{color:#7dd3fc;background:#ffffff0a}.btn-secondary{background:#11192b;border:1px solid #283750;color:#cbd5e1;padding:12px 16px;border-radius:14px;font-size:14px;font-weight:700;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}.btn-secondary:hover{background:#17223b;border-color:#3e5275;color:#fff}.email-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;background:#101a2e;border:1px solid #1e2c45;border-radius:999px;font-size:13px;color:#94a3b8;margin-bottom:6px}.email-pill strong{color:#e2e8f0}.email-pill button{background:transparent;border:0;color:#60a5fa;cursor:pointer;font-weight:700;padding:0 2px;font-size:12px}.email-pill button:hover{text-decoration:underline}.error{margin-top:14px;padding:12px 14px;border-radius:12px;background:#7f1d1d33;border:1px solid #ef444466;color:#fecaca}.screen-center{min-height:40vh;display:grid;place-items:center;color:#94a3b8}.app-shell{min-height:100vh}.topbar{height:74px;display:flex;align-items:center;justify-content:space-between;padding:0 5%;border-bottom:1px solid #1f2937;background:#080c16dd;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:10px}.brand>span{font-size:25px}.brand strong{display:block;font-size:14px;letter-spacing:.08em}.brand small{color:#64748b;font-size:9px;letter-spacing:.15em}.user-menu{font-size:13px;color:#cbd5e1;display:flex;align-items:center;gap:14px}.user-menu button{background:transparent;color:#94a3b8;border:0;cursor:pointer}.content{width:min(1180px,92%);margin:0 auto;padding:44px 0 110px}.hero-row{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}.hero-row h1{font-size:clamp(30px,5vw,48px)}.streak-pill{padding:12px 16px;border:1px solid #f59e0b44;background:#f59e0b12;border-radius:999px;color:#fcd34d;font-weight:800}.dashboard-grid{display:grid;grid-template-columns:360px 1fr;gap:20px}.card{background:linear-gradient(145deg,#101827dd,#0c1220dd);border:1px solid #243047;border-radius:24px;padding:24px;box-shadow:0 20px 60px #0003}.score-card{text-align:center}.score-ring{width:190px;height:190px;margin:18px auto;border-radius:50%;display:grid;place-items:center;background:conic-gradient(#60a5fa,#a78bfa 300deg,#1d293d 300deg);position:relative}.score-ring:before{content:"";position:absolute;top:11px;right:11px;bottom:11px;left:11px;border-radius:50%;background:#0d1422}.score-ring>div{position:relative}.score-ring strong{font-size:48px}.score-ring span{color:#94a3b8}.mood{font-size:42px}.tasks-card{min-height:100%}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.task-row{width:100%;display:flex;align-items:center;gap:14px;padding:16px 6px;border:0;border-bottom:1px solid #1e293b;background:transparent;color:#e2e8f0;text-align:left;cursor:pointer}.task-row:last-child{border-bottom:0}.task-row.done span:nth-child(2){text-decoration:line-through;color:#64748b}.task-row small{margin-left:auto;color:#475569}.checkbox{width:26px;height:26px;border:1px solid #334155;border-radius:8px;display:grid;place-items:center;color:#0b1220;background:#0b1220}.done .checkbox{background:#67e8f9;border-color:#67e8f9;font-weight:900}.empty{padding:30px;text-align:center;color:#64748b}.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px}.stat{display:grid;grid-template-columns:auto 1fr;column-gap:14px;align-items:center}.stat span{grid-row:span 2;font-size:30px}.stat strong{font-size:28px}.stat small{color:#64748b}.page-head{margin-bottom:24px}.add-task form{display:flex;gap:12px}.add-task input{flex:1}.task-list{margin-top:20px}.manage-row{display:flex;align-items:center;gap:14px;padding:15px 0;border-bottom:1px solid #1e293b}.manage-row:last-child{border:0}.manage-row div{display:grid;gap:3px;flex:1}.manage-row small{color:#64748b}.danger-btn{border:1px solid #ef444444;background:#ef444411;color:#fca5a5;border-radius:10px;padding:8px 12px;cursor:pointer}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:68px;display:flex;justify-content:center;gap:28px;background:#080c16ee;border-top:1px solid #1f2937;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);z-index:20}.bottom-nav a{color:#64748b;text-decoration:none;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:18px;gap:2px}.bottom-nav a span{font-size:10px}.bottom-nav a.active{color:#7dd3fc}@media(max-width:800px){.dashboard-grid{grid-template-columns:1fr}.hero-row{align-items:start;flex-direction:column}.stats-row{grid-template-columns:1fr}.topbar{padding:0 4%}.user-menu{font-size:0}.user-menu button{font-size:12px}.content{padding-top:28px}.bottom-nav{gap:18px}.add-task form{flex-direction:column}.auth-card{padding:28px}}.four{grid-template-columns:repeat(4,1fr)}.chart-card{margin-top:20px}.level-badge{padding:8px 12px;border-radius:999px;background:#60a5fa18;border:1px solid #60a5fa44;color:#7dd3fc;font-size:12px;font-weight:900}.history-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.history-list{display:grid;gap:8px}.history-day{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:12px;width:100%;padding:14px;border:1px solid transparent;border-radius:15px;background:#0b1220;color:#e2e8f0;text-align:left;cursor:pointer}.history-day:hover,.history-day.selected{border-color:#60a5fa55;background:#101a2d}.history-day div{display:grid;gap:4px}.history-day small{color:#64748b}.history-day span{font-size:25px}.history-day b{min-width:35px;text-align:right}.day-detail{min-height:320px}.detail-score{display:flex;align-items:baseline;gap:8px;margin:25px 0 4px}.detail-score strong{font-size:64px}.detail-score span{color:#94a3b8;font-size:20px}.detail-task{padding:13px 0;border-bottom:1px solid #1e293b;display:flex;gap:12px}.detail-task.done{color:#94a3b8;text-decoration:line-through}.achievement-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.achievement{display:flex;gap:18px;align-items:center;transition:opacity .2s}.achievement.locked{opacity:.48}.achievement-icon{font-size:42px;width:62px;text-align:center}.achievement p{color:#94a3b8;margin:5px 0 10px}.achievement small{font-weight:900;letter-spacing:.12em;color:#67e8f9}.profile-card{text-align:center;max-width:700px}.avatar{width:90px;height:90px;border-radius:50%;margin:0 auto 18px;display:grid;place-items:center;font-size:38px;font-weight:900;background:linear-gradient(135deg,#60a5fa,#a78bfa);color:#07101d}.profile-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:28px 0}.profile-stats span{font-size:22px;padding:18px;background:#0b1220;border:1px solid #1e293b;border-radius:16px}.profile-stats small{display:block;color:#64748b;font-size:11px;margin-top:5px}.quote{padding:20px;border-radius:16px;background:#60a5fa0b;color:#cbd5e1;font-style:italic}@media(max-width:900px){.four{grid-template-columns:repeat(2,1fr)}.history-grid,.achievement-grid{grid-template-columns:1fr}}@media(max-width:520px){.four,.profile-stats{grid-template-columns:1fr 1fr}.history-day{grid-template-columns:1fr auto}.history-day b{display:none}.detail-score strong{font-size:52px}}.onboarding{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 50% 0%,#1d355d 0,#0b1020 38%,#070a12 80%)}.onboard-card{width:min(620px,100%);padding:44px;border:1px solid #2b3a55;background:#0d1422ef;-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);border-radius:32px;box-shadow:0 30px 100px #0007;text-align:center}.snow-icon{font-size:58px;margin-bottom:10px}.lead{font-size:18px;color:#cbd5e1}.onboard-quote{margin:26px 0;padding:18px;border:1px solid #60a5fa2b;background:#60a5fa0b;border-radius:16px;color:#bae6fd;font-style:italic}.goal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0 24px}.goal{border:1px solid #26344b;background:#0a1020;color:#cbd5e1;padding:13px;border-radius:13px;cursor:pointer}.goal.active{border-color:#67e8f9;background:#67e8f914;color:#67e8f9;box-shadow:0 0 20px #67e8f912}.start-btn{width:100%;font-size:15px}.center{text-align:center}.challenge-hero{margin-bottom:20px}.challenge-progress{height:12px;background:#172033;border-radius:999px;overflow:hidden;margin-top:20px}.challenge-progress div{height:100%;background:linear-gradient(90deg,#60a5fa,#a78bfa);border-radius:999px;transition:width .4s}.arc-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.arc-day{padding:18px;text-align:center;display:grid;gap:8px}.arc-day span,.arc-day small{font-size:10px;color:#64748b;letter-spacing:.12em}.arc-day strong{font-size:34px}.arc-day b{font-size:22px}.arc-day.future{opacity:.48}.inline-btn{display:inline-block;text-decoration:none;margin-top:15px}@media(max-width:900px){.arc-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:600px){.onboard-card{padding:28px 20px}.goal-grid,.arc-grid{grid-template-columns:repeat(2,1fr)}}