:root{--bg: #13111c;--surface: #1e1b2e;--surface-alt: #2a2640;--primary: #a78bfa;--primary-dark: #7c5cfc;--accent: #f0a35e;--text: #f4f2fb;--text-muted: #9c97b3;--danger: #f26d6d;--success: #5ed6a0;--border: #322d49;--maxw: 480px;color-scheme:dark;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;background:#0d0b14;color:var(--text);min-height:100%}#root{min-height:100dvh;display:flex;justify-content:center}.app-shell{width:100%;max-width:var(--maxw);min-height:100dvh;background:var(--bg);display:flex;flex-direction:column;position:relative;box-shadow:0 0 60px #00000080}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,textarea{font-family:inherit}a{color:inherit;text-decoration:none}.screen{flex:1;display:flex;flex-direction:column;padding:20px 16px calc(24px + env(safe-area-inset-bottom));padding-top:calc(20px + env(safe-area-inset-top))}.topbar{display:flex;align-items:center;gap:8px;margin-bottom:18px}.topbar h1{font-size:20px;margin:0;font-weight:800}.back-btn{font-size:22px;width:40px;height:40px;border-radius:12px;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text)}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px}.btn{border-radius:16px;padding:16px;font-size:16px;font-weight:700;text-align:center;width:100%;display:block}.btn-primary{background:var(--primary-dark);color:#fff}.btn-success{background:var(--success);color:#10261c}.btn-ghost{background:var(--surface);border:1px solid var(--border);color:var(--text);font-weight:600}.field-label{color:var(--text-muted);font-size:13px;margin:16px 0 8px}.input{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:13px 14px;color:var(--text);font-size:15px;outline:none}.input:focus{border-color:var(--primary)}textarea.input{min-height:80px;resize:vertical}.muted{color:var(--text-muted)}.stats{display:flex;gap:10px;margin-bottom:18px}.stat-card{flex:1;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:14px 8px;text-align:center}.stat-value{font-size:20px;font-weight:800;color:var(--text)}.stat-label{font-size:11px;color:var(--text-muted);margin-top:4px}.calendar{padding:14px 12px 18px}.cal-header{display:flex;align-items:center;justify-content:space-between;padding:4px 6px 12px}.cal-title{font-weight:700;font-size:16px;text-transform:capitalize}.cal-nav{width:36px;height:36px;border-radius:10px;font-size:22px;color:var(--primary);background:var(--surface-alt)}.cal-weekdays{display:grid;grid-template-columns:repeat(7,1fr);margin-bottom:4px}.cal-weekday{text-align:center;font-size:11px;color:var(--text-muted);padding-bottom:6px}.cal-days{display:grid;grid-template-columns:repeat(7,1fr);row-gap:8px}.cal-cell2{position:relative;display:flex;flex-direction:column;align-items:center;gap:4px;padding:2px 0;background:none;color:var(--text)}.cal-cell2.empty{visibility:hidden}.cal-date2{font-size:10px;line-height:1;color:var(--text-muted)}.cal-cell2.today .cal-date2{color:var(--primary);font-weight:800}.cal-orb-row{position:relative;width:100%;display:flex;justify-content:center}.cal-orb{position:relative;z-index:1;width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;background:var(--surface-alt);color:var(--text-muted)}.cal-orb.has{color:var(--text)}.cal-orb.hot{background:linear-gradient(150deg,#f7b955,#f0852e);color:#3a230a;box-shadow:0 2px 10px #f0852e66}.cal-cell2.today .cal-orb{outline:2px solid var(--primary);outline-offset:1px}.cal-link{position:absolute;z-index:0;top:50%;left:50%;width:100%;height:6px;transform:translateY(-50%);background:linear-gradient(90deg,#f7b955,#f0852e)}.cal-hint{text-align:center;color:var(--text-muted);font-size:13px;margin-top:16px}.bottom-bar{position:sticky;bottom:0;padding:12px 0 calc(8px + env(safe-area-inset-bottom));margin-top:auto;background:linear-gradient(to top,var(--bg) 70%,transparent)}.day-total{text-align:center;padding:20px;margin-bottom:16px}.day-total-value{font-size:38px;font-weight:800;color:var(--primary);margin:4px 0}.session-list{display:flex;flex-direction:column;gap:10px;flex:1}.session-card{background:var(--surface-alt);border:1px solid var(--border);border-radius:14px;padding:14px}.session-row{display:flex;align-items:center;justify-content:space-between}.session-duration{font-size:18px;font-weight:700}.session-del{color:var(--text-muted);font-size:16px;width:32px;height:32px;border-radius:8px}.session-del:hover{color:var(--danger);background:var(--surface)}.session-focus{color:var(--accent);font-weight:600;font-size:14px;margin-top:6px}.session-notes{color:var(--text-muted);font-size:13px;margin-top:4px}.clock-wrap{text-align:center;margin:28px 0}.clock{font-size:60px;font-weight:200;font-variant-numeric:tabular-nums;letter-spacing:2px}.clock-label{color:var(--text-muted);font-size:14px;margin-top:8px}.timer-controls{display:flex;justify-content:center;margin-bottom:28px}.timer-circle{width:150px;height:150px;border-radius:50%;font-size:22px;font-weight:700;color:#fff}.timer-circle.go{background:var(--primary-dark)}.timer-circle.pause{background:var(--accent);color:#2a1c08}.action-row{display:flex;gap:10px}.duration-row{display:flex;gap:12px}.duration-field{flex:1;display:flex;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:0 14px}.duration-input{flex:1;background:none;border:none;outline:none;color:var(--text);font-size:26px;font-weight:700;text-align:center;padding:12px 0;width:100%}.duration-unit{color:var(--text-muted);font-size:15px}.quick-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.quick-chip{background:var(--surface-alt);border:1px solid var(--border);border-radius:20px;padding:8px 16px;color:var(--primary);font-weight:700;font-size:14px}.cap-first{display:inline-block}.cap-first:first-letter{text-transform:uppercase}.gate{width:100%;max-width:var(--maxw);min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px}.gate-card{width:100%;display:flex;flex-direction:column;gap:14px;text-align:center}.gate-card h1{margin:0;font-size:26px}.gate-card .muted{margin:0 0 4px}.gate-emoji{font-size:56px;line-height:1}.danger-text{color:var(--danger)}.help{margin-top:24px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 16px;font-size:13px;color:var(--text-muted)}.help summary{cursor:pointer;color:var(--primary);font-weight:600}.help ol{margin:12px 0 0;padding-left:18px;line-height:1.6}.help code{background:var(--surface-alt);padding:1px 5px;border-radius:5px;font-size:12px;word-break:break-all}.help b{color:var(--text)}.hero{display:flex;align-items:center;gap:16px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:16px;margin-bottom:14px}.ring-wrap{position:relative;flex:0 0 auto}.ring-label{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.1}.ring-label strong{font-size:20px;font-weight:800}.ring-label span{font-size:11px;color:var(--text-muted)}.hero-streak{min-width:0}.streak-num{font-size:30px;font-weight:800}.streak-label{font-size:12px;color:var(--text-muted);margin-top:2px}.streak-hint{font-size:12px;margin-top:8px;font-weight:600}.streak-hint.risk{color:var(--accent)}.streak-hint.ok{color:var(--success)}.level-bar{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:12px 14px;margin-bottom:14px;color:var(--text)}.level-emblem{flex:0 0 auto;width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px}.level-emblem.big{width:64px;height:64px;font-size:34px}.level-bar-mid{flex:1;min-width:0}.level-name{font-size:14px;font-weight:800;margin-bottom:5px}.level-track{height:7px;border-radius:4px;background:var(--surface-alt);overflow:hidden}.level-fill{height:100%;border-radius:4px;transition:width .5s ease}.level-next{flex:0 0 auto;font-size:11px;color:var(--text-muted);text-align:right;max-width:78px}.level-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px 16px;text-align:center;display:flex;flex-direction:column;align-items:center}.level-card-name{font-size:20px;font-weight:800;margin-top:10px}.level-ladder{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 12px;margin-top:18px;width:100%}.ladder-item{display:flex;flex-direction:column;align-items:center;gap:4px;width:56px;opacity:.4}.ladder-item.reached{opacity:1}.ladder-item.current .ladder-name{font-weight:800;color:var(--text)}.ladder-dot{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;background:var(--surface-alt)}.ladder-name{font-size:10px;color:var(--text-muted)}.celebrate-levelup{display:flex;align-items:center;gap:12px;text-align:left;border:1.5px solid;border-radius:14px;padding:12px;margin-top:12px}.levelup-emblem{flex:0 0 auto;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px}.levelup-title{font-size:12px;font-weight:800}.goal-setter{display:flex;align-items:center;gap:14px;margin-bottom:10px}.goal-value{font-size:18px;font-weight:800;min-width:90px;text-align:center}.badge-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:14px}.badge{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 12px;text-align:center}.badge.locked{opacity:.45;filter:grayscale(.8)}.badge.earned{border-color:var(--primary)}.badge-emoji{font-size:30px}.badge-title{font-weight:700;font-size:14px;margin-top:6px}.badge-desc{font-size:11px;color:var(--text-muted);margin-top:2px}.celebrate-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#08060eb3;display:flex;align-items:center;justify-content:center;padding:24px;overflow:hidden}.celebrate-card{position:relative;width:100%;max-width:340px;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:24px 20px;text-align:center;animation:pop .3s ease}@keyframes pop{0%{transform:scale(.85);opacity:0}}.celebrate-emoji{font-size:48px}.celebrate-card h2{margin:6px 0 2px;font-size:22px}.celebrate-mins{margin:0 0 14px;font-size:16px;font-weight:800;color:var(--primary)}.celebrate-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-top:1px solid var(--border);font-size:14px}.celebrate-row span{color:var(--text-muted)}.celebrate-badges{margin-top:12px;text-align:left}.celebrate-badges-title{font-weight:800;color:var(--accent);margin-bottom:8px;text-align:center}.celebrate-badge{display:flex;align-items:center;gap:10px;background:var(--surface-alt);border-radius:12px;padding:10px;margin-bottom:8px}.celebrate-badge-emoji{font-size:28px}.celebrate-card .btn{margin-top:16px}.confetti{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;overflow:hidden}.confetti span{position:absolute;top:-32px;line-height:1;animation-name:fall;animation-timing-function:linear;animation-iteration-count:1}.confetti span.bit{top:-12px;width:8px;height:8px;border-radius:2px}@keyframes fall{0%{transform:translateY(0);opacity:1}to{transform:translateY(102vh);opacity:.9}}