:root{--bg: #1a1917;--panel: #232220;--panel-2: #2c2a26;--line: #3a362f;--ink: #ece6da;--ink-dim: #9b9284;--accent: #db4324;--accent-press: #b5341a;--mono: ui-monospace, "SF Mono", "SFMono-Regular", Menlo, monospace;--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;color-scheme:dark}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{margin:0;height:100%}body{background:var(--bg);color:var(--ink);font-family:var(--sans);overscroll-behavior-y:none}.app{min-height:100%;display:flex;flex-direction:column;max-width:560px;margin:0 auto}.topbar{display:flex;align-items:baseline;justify-content:space-between;padding:calc(env(safe-area-inset-top) + 16px) 20px 12px;position:sticky;top:0;background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:5}.topbar h1{margin:0;font-size:22px;font-weight:800;text-transform:uppercase;letter-spacing:.14em}.date{color:var(--ink-dim);font-family:var(--mono);font-size:13px;letter-spacing:.02em}.content{flex:1;padding:14px 16px 96px}.stack{display:flex;flex-direction:column;gap:14px}.banner{padding:16px;color:var(--ink-dim);text-align:center;font-family:var(--mono);font-size:13px}.banner.error{color:var(--accent);word-break:break-word}.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px}.habit{transition:border-color .15s}.habit.on{border-color:color-mix(in srgb,var(--accent) 60%,var(--line))}.habit-top{display:flex;justify-content:space-between;align-items:center}.habit-title{font-size:16px;font-weight:600;display:flex;align-items:center;gap:9px}.emoji{font-size:20px;filter:grayscale(.3)}.streak{display:flex;align-items:baseline;gap:4px}.streak-num{font-family:var(--mono);font-size:30px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--ink)}.streak-fire{font-size:15px;filter:grayscale(.15)}.week{display:flex;justify-content:space-between;align-items:flex-end;height:30px;margin:16px 0 6px;padding-bottom:6px;border-bottom:1px solid var(--line)}.dot{width:4px;height:100%;border-radius:1px;background:var(--line)}.dot.hit{background:var(--ink)}.dot.today{background:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}.habit-note{color:var(--ink-dim);font-size:13px;margin:2px 0 12px;padding-left:9px;border-left:2px solid var(--accent);line-height:1.45}.habit-note-edit{display:flex;align-items:center;gap:8px}.habit-note-edit input{flex:1}button{cursor:pointer;font-family:inherit}.checkin{width:100%;border:1px solid var(--accent);border-radius:8px;padding:14px;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#fff;background:var(--accent)}.checkin:active{background:var(--accent-press)}.habit.on .checkin{background:transparent;color:var(--accent)}.checkin:disabled{opacity:.5}.habit.failed{border-color:color-mix(in srgb,var(--ink-dim) 55%,var(--line))}.dot.fail{background:var(--ink-dim);transform:scaleY(.5)}.slip-toggle{display:block;width:100%;margin-top:10px;background:transparent;border:0;color:var(--ink-dim);font-size:13px;padding:4px;text-decoration:underline;text-underline-offset:2px}.slip{margin-top:12px}.slip-input{width:100%;background:var(--panel-2);border:1px solid var(--line);border-radius:6px;color:var(--ink);font-family:var(--sans);font-size:16px;padding:10px;resize:vertical}.slip-actions{display:flex;gap:8px;margin-top:8px}.slip-actions .ghost{flex:1}.slip.logged{margin-top:4px}.slip-label{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-dim)}.slip-reason{margin:8px 0 12px;font-size:14px;line-height:1.4;color:var(--ink);white-space:pre-wrap}.goal-top{display:flex;justify-content:space-between;align-items:center}.goal-title{font-weight:600;font-size:15px}.days{font-family:var(--mono);font-size:12px;color:var(--ink-dim);border:1px solid var(--line);padding:3px 8px;border-radius:4px}.days.urgent{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 50%,var(--line))}.goal-nums{margin:14px 0 10px;font-family:var(--mono);font-size:14px;color:var(--ink-dim)}.goal-nums b{font-size:26px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}.bar{height:6px;background:var(--panel-2);border-radius:2px;overflow:hidden}.bar-fill{height:100%;background:var(--accent);transition:width .4s}.goal-edit{display:flex;align-items:center;gap:8px;margin-top:14px}.goal-edit input{flex:1}.goal-edit span{font-family:var(--mono);color:var(--ink-dim);font-size:14px}.day-name,.exercise,.done{width:100%}.schedule{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--line);border-radius:6px;padding:12px 14px;font-size:13px;font-weight:600;color:var(--ink-dim);letter-spacing:.01em}.schedule.due{color:var(--ink);border-left-color:var(--accent)}.day-name{font-size:16px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.day-focus{color:var(--ink-dim);font-size:13px;margin-top:5px;line-height:1.45}.ex-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px}.ex-name{font-weight:600;font-size:15px}.ex-target{color:var(--ink-dim);font-family:var(--mono);font-size:13px;font-variant-numeric:tabular-nums;white-space:nowrap}.ex-note{color:var(--ink-dim);font-size:12px;margin-top:7px;padding-left:9px;border-left:2px solid var(--line);line-height:1.45}.ex-progress{margin-top:9px;font-size:12px;font-weight:600;color:var(--accent);line-height:1.4}.ex-howto-toggle{margin-top:10px;background:none;border:0;padding:4px 0;color:var(--ink-dim);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em}.ex-howto{margin:6px 0 0;padding-left:22px;color:var(--ink-dim);font-size:12px;line-height:1.5}.ex-howto li{margin-top:5px}.sets{margin-top:14px;display:flex;flex-direction:column;gap:8px}.ex-history-toggle{margin-top:12px;background:none;border:0;padding:4px 0;color:var(--ink-dim);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em}.ex-history{margin-top:6px}.hist-row{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-top:1px solid var(--line);font-family:var(--mono);font-size:12px}.hist-date{color:var(--ink-dim);flex:none}.hist-sets{text-align:right;font-variant-numeric:tabular-nums}.set-row{display:flex;align-items:center;gap:8px}.set-idx{width:22px;height:22px;flex:none;border-radius:4px;background:var(--panel-2);color:var(--ink-dim);font-family:var(--mono);font-size:12px;display:grid;place-items:center}.times{color:var(--ink-dim);font-family:var(--mono)}input{background:var(--panel-2);border:1px solid var(--line);color:var(--ink);border-radius:6px;padding:12px;font-family:var(--mono);font-size:16px;width:100%;min-width:0}input::placeholder{color:color-mix(in srgb,var(--ink-dim) 70%,transparent)}input:focus{outline:none;border-color:var(--accent)}.save-session{border:0;border-radius:8px;padding:16px;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#fff;background:var(--accent)}.save-session:active{background:var(--accent-press)}.save-session:disabled{opacity:.5}.done-head{font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:8px}.done-row{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-top:1px solid var(--line);font-size:13px}.done-ex{color:var(--ink-dim)}.done-sets{font-family:var(--mono);font-variant-numeric:tabular-nums;text-align:right}.edit-session{margin-top:12px;width:100%;min-height:44px;background:var(--panel-2);border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:12px;font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.06em}.edit-session:disabled{opacity:.5}.edit-actions{display:flex;gap:8px}.edit-actions .save-session{flex:1}.cancel-edit{border:1px solid var(--line);background:var(--panel-2);color:var(--ink);border-radius:8px;padding:16px 20px;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.cancel-edit:disabled{opacity:.5}.ghost{background:var(--panel-2);border:1px solid var(--line);color:var(--ink);border-radius:6px;padding:11px 14px;font-weight:600;font-size:13px}.ghost.wide{width:100%;margin-top:14px}.recent-title{font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-dim);margin-bottom:8px}.recent-row{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-top:1px solid var(--line);font-family:var(--mono);font-size:13px}.muted{color:var(--ink-dim)}.tabbar{position:fixed;bottom:0;left:0;right:0;max-width:560px;margin:0 auto;display:flex;background:color-mix(in srgb,var(--bg) 90%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);z-index:10}.tabbar button{flex:1;background:transparent;border:0;border-top:2px solid transparent;color:var(--ink-dim);padding:11px 0 10px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;display:flex;flex-direction:column;align-items:center;gap:4px}.tabbar button.active{color:var(--ink);border-top-color:var(--accent)}.tabicon{font-size:20px;filter:grayscale(.6)}.tabbar button.active .tabicon{filter:grayscale(0)}@media(prefers-reduced-motion:reduce){*{transition:none!important}}