:root{--bg: #10151c;--panel: #19212c;--panel2: #1f2935;--ink: #eef3f8;--ghost: #56697d;--accent: #f4a93c;--cool: #6cc4d8;--green: #4ec98a;--muted: #94a3b2;--line: rgba(255, 255, 255, .08);--tab-h: 64px}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%}body{background:var(--bg);color:var(--ink);font-family:Inter,system-ui,sans-serif;line-height:1.5;background-image:radial-gradient(circle at 20% 0%,#1b2330 0%,var(--bg) 60%);background-attachment:fixed;overscroll-behavior-y:none}button{font-family:inherit;color:inherit;cursor:pointer;border:none;background:none}input,select,textarea{font-family:inherit;color:var(--ink);background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:16px;width:100%}.app{max-width:560px;margin:0 auto;min-height:100%;padding:max(20px,env(safe-area-inset-top)) 16px calc(var(--tab-h) + env(safe-area-inset-bottom) + 20px)}.app-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:18px}.app-head h1{font-family:Space Grotesk,sans-serif;font-weight:700;font-size:26px;letter-spacing:-.02em}.eyebrow{font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}.tabbar{position:fixed;bottom:0;left:0;right:0;height:calc(var(--tab-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:flex;background:#10151ceb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--line);z-index:30}.tabbar button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:var(--muted);font-size:11px;font-weight:500}.tabbar button.active{color:var(--accent)}.tabbar .ico{font-size:22px;line-height:1}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px;margin-bottom:12px}.card.flagged{border-color:#4ec98a8c;box-shadow:0 0 0 1px #4ec98a40 inset}.row{display:flex;gap:10px}.row>*{flex:1}.btn{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:15px;font-weight:600;text-align:center;min-height:48px}.btn.accent{background:var(--accent);color:#1a1205;border-color:transparent}.btn.cool{background:var(--cool);color:#06222a;border-color:transparent}.btn.ghost{background:transparent}.btn.sel{outline:2px solid var(--accent);outline-offset:-2px}.btn:disabled{opacity:.4}.daygrid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}.daygrid .btn:nth-child(5){grid-column:1 / -1}.label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px;display:block}.tags{font-family:IBM Plex Mono,monospace;font-size:11.5px;color:var(--accent)}.muted{color:var(--muted)}.green{color:var(--green)}.cool{color:var(--cool)}.exhead{display:flex;align-items:center;justify-content:space-between;gap:10px}.exname{font-family:Space Grotesk,sans-serif;font-weight:500;font-size:17px}.stepper{display:flex;align-items:stretch;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--panel2)}.stepper button{width:46px;font-size:22px;font-weight:600;color:var(--ink);background:#ffffff08}.stepper button:active{background:#ffffff1a}.stepper .val{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px 4px;min-width:64px}.stepper .val b{font-size:20px;font-family:Space Grotesk,sans-serif}.stepper .val small{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.setrow{display:flex;align-items:center;gap:8px;padding:8px 0;border-top:1px solid var(--line);font-variant-numeric:tabular-nums}.setrow .idx{width:22px;color:var(--muted);font-family:IBM Plex Mono,monospace;font-size:13px}.setrow .x{margin-left:auto;color:var(--muted);font-size:20px;width:34px;text-align:center}.stage{background:var(--panel2);border-radius:11px;margin-top:12px;display:flex;align-items:center;justify-content:center;aspect-ratio:11 / 10;overflow:hidden}.stage svg{width:100%;height:100%}.diagram-toggle{font-family:IBM Plex Mono,monospace;font-size:12px;color:var(--cool);padding:6px 0}.cue{margin-top:8px}.cue p{color:var(--muted);font-size:13px;margin-top:4px}.floor{stroke:var(--line);stroke-width:2;stroke-dasharray:3 5}.bench{stroke:var(--cool);stroke-width:3;fill:#6cc4d81f;opacity:.55}.benchleg{stroke:var(--cool);stroke-width:2.5;opacity:.45}svg .ghost line,svg .ghost circle{stroke:var(--ghost);stroke-width:4.5;fill:none;stroke-linecap:round;stroke-linejoin:round;opacity:.5}svg .ghost .db line,svg .ghost .db circle{stroke:var(--ghost);fill:var(--ghost);opacity:.45}svg .solid line,svg .solid circle{stroke:var(--ink);stroke-width:5;fill:none;stroke-linecap:round;stroke-linejoin:round}svg .solid .db line{stroke:var(--accent);stroke-width:4}svg .solid .db circle{stroke:none;fill:var(--accent)}svg .solid circle{fill:var(--panel2)}.arrow{fill:none;stroke:var(--accent);stroke-width:2.4;stroke-dasharray:2 4;opacity:.9}.isoBg{fill:none;stroke:var(--accent);stroke-width:1.5;opacity:.9}.isoT{fill:var(--accent);font-family:IBM Plex Mono,monospace;font-size:10px;letter-spacing:.18em}.fab{position:fixed;right:16px;bottom:calc(var(--tab-h) + env(safe-area-inset-bottom) + 16px);z-index:25;background:var(--accent);color:#1a1205;border-radius:999px;padding:12px 18px;font-weight:700;font-family:Space Grotesk,sans-serif;box-shadow:0 6px 20px #0006;display:flex;align-items:center;gap:8px;font-variant-numeric:tabular-nums}.timer-sheet{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#080b10b3;display:flex;align-items:flex-end;justify-content:center}.timer-card{background:var(--panel);border:1px solid var(--line);border-top-left-radius:22px;border-top-right-radius:22px;padding:22px 18px calc(28px + env(safe-area-inset-bottom));width:100%;max-width:560px;text-align:center}.timer-big{font-family:Space Grotesk,sans-serif;font-size:64px;font-weight:700;font-variant-numeric:tabular-nums;margin:6px 0 14px}.timer-presets{display:flex;gap:8px;margin-bottom:14px}.entry{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-top:1px solid var(--line)}.empty{text-align:center;color:var(--muted);padding:40px 16px;font-size:14px}.section-title{font-family:Space Grotesk,sans-serif;font-weight:500;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--cool);margin:22px 0 12px}.chart-wrap{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:14px 6px 6px 0;margin-bottom:14px}.chart-title{font-size:13px;color:var(--muted);padding-left:14px;margin-bottom:6px}.toggle{display:flex;gap:6px;background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:3px;width:max-content;margin-bottom:12px}.toggle button{padding:8px 16px;border-radius:8px;font-size:13px;font-weight:600;color:var(--muted)}.toggle button.active{background:var(--accent);color:#1a1205}