:root{--bg:#0e0e0e;--surface:#191919;--surface-2:#232323;--border:#2e2e2e;--text:#fff;--text-dim:#a0a0a0;--text-faint:#6b6b6b;--accent:#e11924;--accent-hover:#f42631;--accent-dim:#7a1219;--easy:#2fbf71;--medium:#f2b600;--hard:#e11924;--radius:16px;--radius-sm:10px;--shadow:0 8px 24px #00000073;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:var(--text);background-color:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;min-height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--text);overscroll-behavior-y:none}#root{flex-direction:column;max-width:560px;margin:0 auto;display:flex}button{cursor:pointer;color:var(--text);background:0 0;border:none;font-family:inherit}h1,h2,h3{margin:0;font-weight:700}a{color:var(--accent)}.btn{border-radius:var(--radius-sm);justify-content:center;align-items:center;gap:8px;padding:14px 20px;font-size:16px;font-weight:600;transition:background .15s,transform 50ms;display:inline-flex}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent);color:#fff}.btn-primary:active{background:var(--accent-hover)}.btn-ghost{background:var(--surface-2);color:var(--text)}.btn-ghost:active{background:var(--border)}.btn-block{width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.badge{text-transform:uppercase;letter-spacing:.3px;border-radius:999px;align-items:center;gap:5px;padding:3px 9px;font-size:12px;font-weight:700;display:inline-flex}.pill-dot{border-radius:50%;width:8px;height:8px;display:inline-block}.screen{padding:20px 16px calc(88px + env(safe-area-inset-bottom));flex:1}.screen-title{margin-bottom:4px;font-size:26px}.muted{color:var(--text-dim)}.faint{color:var(--text-faint)}.bottom-nav{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border);width:100%;max-width:560px;padding-bottom:env(safe-area-inset-bottom);z-index:20;background:#141414eb;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.nav-item{color:var(--text-faint);flex-direction:column;flex:1;align-items:center;gap:3px;padding:10px 0 12px;font-size:11px;font-weight:600;text-decoration:none;display:flex}.nav-item.active{color:var(--accent)}.nav-icon{filter:grayscale(.2);font-size:22px;line-height:1}.nav-item.active .nav-icon{filter:none}.list{flex-direction:column;gap:12px;display:flex}.wf-card{background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:var(--radius);text-align:left;align-items:center;gap:14px;width:100%;padding:14px 16px;display:flex}.wf-card:active{background:var(--surface-2)}.wf-body{flex:1;min-width:0}.wf-name{margin-bottom:5px;font-size:16px;font-weight:700}.wf-meta{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.wf-play{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:18px;display:flex}.section-label{letter-spacing:.6px;text-transform:uppercase;color:var(--text-faint);margin:22px 2px 10px;font-size:12px;font-weight:700}.diurna-tag{color:var(--accent);background:var(--accent-dim);border-radius:999px;padding:2px 7px;font-size:11px;font-weight:700}.timer-wrap{text-align:center;padding:24px 0 8px}.timer{font-variant-numeric:tabular-nums;letter-spacing:1px;font-size:60px;font-weight:800;line-height:1}.timer.warn{color:var(--accent)}.timer-sub{color:var(--text-dim);margin-top:10px}.progress{background:var(--surface-2);border-radius:999px;height:6px;margin:20px 0;overflow:hidden}.progress>span{background:var(--accent);height:100%;display:block}.warn-banner{background:var(--accent-dim);border:1px solid var(--accent);color:#fff;border-radius:var(--radius-sm);margin:16px 0;padding:12px 14px;font-size:14px;font-weight:600}.day-group{margin-bottom:22px}.day-header{color:var(--text-dim);text-transform:capitalize;margin:0 2px 10px;font-size:13px;font-weight:700}.hist-row{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:12px;margin-bottom:8px;padding:12px 14px;display:flex}.hist-icon{font-size:20px}.hist-body{flex:1;min-width:0}.hist-name{font-size:15px;font-weight:700}.hist-time{color:var(--text-faint);margin-top:2px;font-size:12px}.hist-dur{font-size:15px;font-weight:800}.hist-dur.auto{color:var(--medium)}.login-wrap{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:8px;min-height:100vh;padding:40px 24px;display:flex}.login-logo{width:88px;height:88px;margin-bottom:8px}.user-pick{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);text-align:left;align-items:center;gap:12px;width:100%;padding:14px 16px;display:flex}.user-pick:active{background:var(--surface-2)}.avatar{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-weight:700;display:flex}.stack{flex-direction:column;gap:12px;display:flex}.row{gap:10px;display:flex}.grow{flex:1}input,select{background:var(--surface-2);width:100%;color:var(--text);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;font-family:inherit;font-size:15px}label.field{display:block}label.field>span{color:var(--text-dim);margin-bottom:6px;font-size:13px;display:block}.sheet-backdrop{z-index:40;background:#0009;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.sheet{background:var(--surface);width:100%;max-width:560px;padding:20px 16px calc(24px + env(safe-area-inset-bottom));border-top:1px solid var(--border);border-top-left-radius:20px;border-top-right-radius:20px}.sheet h3{margin-bottom:16px}.toast{background:var(--surface-2);border:1px solid var(--border);color:var(--text);z-index:60;box-shadow:var(--shadow);border-radius:999px;padding:12px 18px;font-size:14px;font-weight:600;position:fixed;bottom:96px;left:50%;transform:translate(-50%)}.toggle-row{text-align:left;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);justify-content:space-between;align-items:center;gap:12px;width:100%;padding:12px 14px;display:flex}.switch{background:var(--border);border-radius:999px;flex-shrink:0;width:46px;height:28px;transition:background .15s;position:relative}.switch.on{background:var(--accent)}.switch .knob{background:#fff;border-radius:50%;width:22px;height:22px;transition:transform .15s;position:absolute;top:3px;left:3px}.switch.on .knob{transform:translate(18px)}.task-sub{color:var(--text-dim);justify-content:space-between;gap:10px;padding:4px 14px 4px 40px;font-size:13px;display:flex}.task-running{border-left:4px solid var(--accent)}.task-stop{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:56px;height:56px;font-size:22px;display:flex}.task-stop:active{background:var(--accent-hover)}.difficulty-pop{animation:.18s ease-out pop-in}@keyframes pop-in{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.diff-btn{background:var(--surface-2);border:2px solid var(--border);font-weight:700;animation:.9s ease-in-out infinite alternate flash}.diff-btn:active{background:var(--border)}@keyframes flash{0%{box-shadow:0 0 #fff0}to{box-shadow:0 0 12px}}