:root,:root[data-theme=light]{--bg: #eef0f3;--panel: #ffffff;--surface: #ffffff;--surface-2: #f4f6f9;--input-bg: #ffffff;--ink: #1c2330;--muted: #6b7280;--line: #e3e6ea;--accent: #4f8cff;--danger: #e5484d;--danger-bg: #fdecec;--danger-ink: #b42318;--ghost-bg: #eef1f5;--hover: #f0f3f7;--weekend: #fafbfc;--hr-line: #eef1f5;--shadow: rgba(0, 0, 0, .08);--info-bg: #f3f6ff;--info-line: #d7e2ff;--warn: #b7791f;--warn-bg: #fdf6e3;--warn-ink: #8a5a00;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}:root[data-theme=dark]{--bg: #0f1218;--panel: #181c24;--surface: #1b2029;--surface-2: #242b37;--input-bg: #11151c;--ink: #e6e9ef;--muted: #9aa3b5;--line: #313a48;--accent: #5b93ff;--danger: #ff6b6e;--danger-bg: #3a2a2e;--danger-ink: #ffb4b6;--ghost-bg: #2b3340;--hover: #232a35;--weekend: #1e242e;--hr-line: #232a33;--shadow: rgba(0, 0, 0, .45);--info-bg: #1c2740;--info-line: #2f3f63;--warn: #e0a94a;--warn-bg: #3a3220;--warn-ink: #f2cd84}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink)}.boot{height:100vh;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px;background:var(--bg)}.auth-screen{height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.auth-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:28px;width:340px;box-shadow:0 20px 60px var(--shadow);color:var(--ink)}.auth-card h1{margin:0 0 2px;font-size:22px}.auth-card .tagline{color:var(--muted);font-size:12px;margin:0 0 18px}.auth-tabs{display:flex;gap:6px;margin-bottom:16px}.auth-tabs button{flex:1;padding:7px;border:1px solid var(--line);background:var(--surface-2);border-radius:7px;cursor:pointer;font-size:13px;color:var(--muted)}.auth-tabs button.on{background:var(--accent);color:#fff;border-color:var(--accent)}.auth-card .field{display:block;margin-bottom:12px}.auth-card .field span{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.auth-card input{width:100%;background:var(--input-bg);color:var(--ink);border:1px solid var(--line);border-radius:7px;padding:8px 10px;font-size:14px}.auth-error{color:var(--danger);font-size:12.5px;margin:4px 0 0}.app{display:grid;grid-template-columns:360px 1fr;height:100vh;overflow:hidden}.sidebar{background:var(--surface);color:var(--ink);overflow-y:auto;padding:16px 16px 64px;border-right:1px solid var(--line)}.side-head{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:14px}.side-head h1{font-size:18px;margin:4px 0 2px}.sidebar .tagline{color:var(--muted);font-size:12px;margin:0}.save-ind{display:inline-flex;align-items:center;gap:5px;font-weight:600}.save-ind .save-dot{width:7px;height:7px;border-radius:50%;background:var(--muted);flex:none}.save-ind.saved{color:var(--muted)}.save-ind.saved .save-dot{background:#2ea043}.save-ind.processing,.save-ind.saving{color:var(--accent)}.save-ind.processing .save-dot,.save-ind.saving .save-dot{background:var(--accent);animation:pulse 1s ease-in-out infinite}.save-ind.error{color:var(--danger)}.save-ind.error .save-dot{background:var(--danger)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%);display:flex;align-items:center;gap:12px;max-width:min(90vw,520px);padding:12px 14px;border-radius:10px;font-size:13px;z-index:1000;box-shadow:0 8px 30px #00000040}.toast-error{background:var(--danger-bg);color:var(--danger-ink);border:1px solid var(--danger)}.toast-close{background:none;border:none;color:inherit;font-size:18px;line-height:1;cursor:pointer;padding:0 2px;opacity:.7}.toast-close:hover{opacity:1}.section{margin-bottom:22px}.sec-head{display:flex;align-items:center;gap:6px;cursor:help;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 8px}.sec-ico{display:inline-flex;color:var(--muted)}.sec-ico svg{width:14px;height:14px}.sec-title{flex:1 0 auto}.sec-info{color:var(--muted);opacity:.45;flex:0 0 auto}.sec-head:hover .sec-info{opacity:.9;color:var(--accent)}.card{background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:10px}select,input,textarea,button{font-family:inherit}.sidebar select,.sidebar input[type=text],.sidebar input[type=number],.sidebar input[type=time],.sidebar textarea{width:100%;background:var(--input-bg);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:6px 8px;font-size:13px}textarea{resize:vertical;line-height:1.4}label.field{display:block;font-size:12px;color:var(--muted);margin-bottom:8px}label.field span{display:block;margin-bottom:3px}.row{display:flex;gap:8px}.row>*{flex:1}.btn{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:7px 10px;font-size:13px;cursor:pointer}.btn:hover{filter:brightness(1.08)}.btn:disabled{opacity:.55;cursor:default;filter:none}.btn-busy{display:inline-flex;align-items:center;gap:6px}.spin{animation:spin .7s linear infinite;opacity:.9}@keyframes spin{to{transform:rotate(360deg)}}.btn.ghost{background:var(--ghost-bg);color:var(--ink)}.btn.tiny{padding:3px 7px;font-size:11px}.btn.danger{background:var(--danger-bg);color:var(--danger-ink)}.intent-row{display:flex;align-items:center;gap:8px;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:8px 10px;margin-bottom:6px}.intent-row .dot{width:10px;height:10px;border-radius:3px;flex:0 0 auto}.intent-row .meta{flex:1;min-width:0}.intent-row .meta .s{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.intent-row .meta .sub{font-size:10.5px;color:var(--muted)}.intent-row.clickable{cursor:pointer}.intent-row.clickable:hover{border-color:var(--accent)}.empty-hint{font-size:12px;color:var(--muted);font-style:italic}.main{display:flex;flex-direction:column;overflow:hidden;background:var(--panel)}.toolbar{display:flex;align-items:center;gap:12px;padding:12px 18px;border-bottom:1px solid var(--line);background:var(--panel)}.toolbar .week-label{font-size:16px;font-weight:600;min-width:200px}.toolbar .spacer{flex:1}.nav-btn{background:var(--panel);border:1px solid var(--line);border-radius:6px;width:32px;height:32px;cursor:pointer;font-size:16px;color:var(--ink)}.nav-btn:hover{background:var(--hover)}.nav-btn:disabled{opacity:.4;cursor:default}.pill{font-size:12px;color:var(--muted)}.legend{display:flex;gap:14px;font-size:12px;color:var(--muted);align-items:center}.legend .swatch{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:5px;vertical-align:-1px}.detect-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--info-bg);border-bottom:1px solid var(--info-line);color:var(--ink);padding:8px 18px;font-size:12.5px}.detect-banner ul{margin:4px 0 0;padding-left:16px;color:var(--muted)}.detect-banner .detect-actions{display:flex;gap:8px;flex:0 0 auto}.conflict-banner{background:var(--danger-bg);border-bottom:1px solid var(--line);color:var(--danger-ink);padding:8px 18px;font-size:12.5px}.conflict-banner b{color:var(--danger-ink)}.conflict-banner ul{margin:4px 0 0;padding-left:18px}.cal-scroll{flex:1;min-height:0;overflow:auto;background:var(--panel)}.cal-head{display:grid;grid-template-columns:56px repeat(7,1fr);position:sticky;top:0;z-index:3;background:var(--panel);border-bottom:1px solid var(--line)}.cal-head .corner{border-right:1px solid var(--line)}.cal-head .dh{padding:6px 8px;text-align:center;border-right:1px solid var(--line)}.cal-head .dh .dow{font-size:11px;color:var(--muted);text-transform:uppercase}.cal-head .dh .num{font-size:18px;font-weight:600}.cal-head .dh.today .num{background:var(--accent);color:#fff;border-radius:999px;width:28px;height:28px;line-height:28px;display:inline-block}.cal-body{display:grid;grid-template-columns:56px repeat(7,1fr);position:relative}.time-gutter{position:relative}.time-gutter .hr{height:var(--hour-h);border-right:1px solid var(--line);font-size:10px;color:var(--muted);text-align:right;padding-right:6px;position:relative}.time-gutter .hr span{position:relative;top:-6px}.day-col{position:relative;border-right:1px solid var(--line)}.day-col .hr-line{height:var(--hour-h);border-bottom:1px solid var(--hr-line);position:relative}.day-col.weekend{background:var(--weekend)}.day-mode-wash{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none}.sleep-band{position:absolute;left:0;right:0;z-index:0;pointer-events:none;background:#0000001f}.evt{z-index:2}.cal-head .dh .mode-chips{display:flex;flex-wrap:wrap;gap:3px;justify-content:center;margin-top:4px}.cal-head .dh .mode-chip{font-size:9.5px;line-height:1.5;padding:0 6px;border-radius:999px;border:1px solid;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.evt{position:absolute;left:3px;right:3px;border-radius:6px;padding:3px 5px;font-size:11px;overflow:hidden;cursor:default;border-left:3px solid;box-shadow:0 1px 2px var(--shadow)}.evt .t{font-weight:600;line-height:1.15}.evt .time{font-size:9.5px;opacity:.8}.evt .kids{margin-top:2px;font-size:9.5px;opacity:.85}.evt.fixed{background:var(--surface-2);border-left-color:var(--muted);color:var(--ink)}.evt.blocked,.evt.overlap{outline:2px solid var(--danger);outline-offset:-2px}.blocker-zone{position:absolute;left:2px;right:2px;z-index:1;border-radius:8px;padding:3px 7px;overflow:hidden}.blocker-zone .bz-t{font-size:10.5px;font-weight:600;line-height:1.2}.blocker-zone .bz-time{font-size:9px;opacity:.75}.evt.past{opacity:.5;box-shadow:none}.sleep-tag{display:inline-block;font-size:8.5px;line-height:1.4;text-transform:uppercase;letter-spacing:.04em;padding:0 4px;border-radius:999px;background:color-mix(in srgb,var(--accent) 22%,transparent);color:var(--ink);border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);margin-right:4px}.blocker-tag{display:inline-block;font-size:8.5px;line-height:1.4;text-transform:uppercase;letter-spacing:.04em;padding:0 4px;border-radius:999px;background:color-mix(in srgb,var(--danger) 18%,transparent);color:var(--ink);border:1px solid color-mix(in srgb,var(--danger) 45%,transparent);margin-right:4px}.theme-toggle{position:fixed;right:16px;bottom:16px;z-index:60;width:40px;height:40px;border-radius:999px;cursor:pointer;background:var(--panel);color:var(--ink);border:1px solid var(--line);box-shadow:0 4px 14px var(--shadow);display:flex;align-items:center;justify-content:center}.theme-toggle:hover{background:var(--hover)}.theme-toggle svg{width:18px;height:18px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0d128c;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:50;overflow-y:auto}.modal{background:var(--panel);color:var(--ink);width:560px;max-width:100%;border:1px solid var(--line);border-radius:12px;box-shadow:0 20px 60px var(--shadow);display:flex;flex-direction:column;max-height:calc(100vh - 80px)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}.modal-head h3{margin:0;font-size:16px}.modal-head .x,.x{background:none;border:none;cursor:pointer;font-size:16px;color:var(--muted)}.x.small{font-size:12px}.modal-body{padding:8px 18px;overflow-y:auto}.modal-foot{display:flex;justify-content:flex-end;align-items:center;gap:8px;padding:12px 18px;border-top:1px solid var(--line)}.foot-note{margin-right:auto;font-size:12px}.foot-note.error{color:var(--danger-ink)}.ai-modify{background:var(--info-bg);border:1px solid var(--info-line);border-radius:8px;padding:10px 12px;margin:6px 0 4px}.ai-modify-row{display:flex;gap:8px}.ai-modify-row input{flex:1;background:var(--input-bg);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:7px 9px;font-size:13px}.ai-note{font-size:12px;margin:8px 0 0}.ai-note.ok{color:var(--ink)}.ai-note.err{color:var(--danger)}.ai-hint{color:var(--muted)}.ai-issues{margin:6px 0 0;padding-left:18px;font-size:12px;color:var(--danger)}.ai-issues li{margin:2px 0}.edit-group{border:1px solid var(--line);border-radius:8px;margin:14px 0;padding:8px 12px 12px}.edit-group legend{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:0 6px}.edit-field{display:block;margin:8px 0}.edit-field>span{display:block;font-size:11px;color:var(--muted);margin-bottom:3px}.modal .edit-field input,.modal .edit-field select,.modal .edit-field textarea,.modal .child-row input,.modal .child-row select,.modal .tv-row select,.modal .tv-row input{width:100%;background:var(--input-bg);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:6px 8px;font-size:13px}.modal .edit-field textarea{display:block;resize:vertical;line-height:1.4}.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;align-items:end}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:end}.hint-cell{font-size:11px;color:var(--muted);padding-bottom:7px;line-height:1.3}.chk{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink);cursor:pointer}.chk input{width:auto!important}.toggle-row{display:flex;gap:5px}.toggle{flex:1;background:var(--input-bg);border:1px solid var(--line);border-radius:6px;padding:6px 0;font-size:11px;cursor:pointer;color:var(--muted)}.toggle.on{background:var(--accent);color:#fff;border-color:var(--accent)}.tv-row{display:grid;grid-template-columns:110px 1fr;gap:8px;align-items:center;margin:8px 0}.tv-controls{display:flex;gap:8px;align-items:center}.tv-controls>select,.tv-controls>input{flex:1;min-width:0}.tv-label{font-size:12px;color:var(--ink)}.tv-suffix{flex:0 0 auto;font-size:10px;color:var(--muted)}.child-row{display:grid;grid-template-columns:1fr 110px 80px auto;gap:8px;align-items:center;margin:6px 0}.overrides{margin-top:4px}.overrides-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.overrides-head>span{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.override-row{border:1px solid var(--line);border-radius:8px;padding:8px 10px;margin:6px 0;background:var(--surface-2)}.override-row-head{display:flex;align-items:center;gap:8px;margin-bottom:6px}.override-row-head .toggle-row{flex:1}.btn-lite{background:var(--ghost-bg);border:1px solid var(--line);border-radius:6px;padding:5px 10px;font-size:12px;cursor:pointer;color:var(--ink);margin-top:4px}.btn-lite:hover{filter:brightness(.97)}.field-msgs{margin:2px 0 0}.field-msg{margin:2px 0;font-size:11px;line-height:1.3}.field-msg.error{color:var(--danger-ink)}.field-msg.warning{color:var(--warn-ink)}.issue-summary{margin:0 0 10px;padding:8px 10px;border-radius:8px;background:var(--danger-bg);border:1px solid var(--danger)}.issue-summary.warn-only{background:var(--warn-bg);border-color:var(--warn)}.issue-summary .field-msg{font-size:12px}.modal input[aria-invalid=true],.modal select[aria-invalid=true],.field input[aria-invalid=true],.field select[aria-invalid=true]{border-color:var(--danger);outline-color:var(--danger)}.pw-wrap{position:relative}.pw-wrap input{width:100%;padding-right:52px}.pw-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:transparent;border:none;color:var(--muted);cursor:pointer;font-size:12px;padding:4px 6px}.pw-toggle:hover{color:var(--accent)}.report-bug-row{margin-top:10px;display:flex;justify-content:center}.report-bug{display:inline-flex;align-items:center;gap:6px;padding:5px 16px;color:var(--muted)}.report-bug svg{width:14px;height:14px}.report-bug:hover{color:var(--accent)}.cal-stage{position:relative;flex:1;min-height:0;display:flex;flex-direction:column}.cal-fill{flex:1;min-height:0;display:flex;flex-direction:column}.cal-reveal{animation:calReveal .1s ease-out}@keyframes calReveal{0%{opacity:0}to{opacity:1}}.solve-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:30;display:flex;align-items:center;justify-content:center;border-radius:12px;background:#373c489e;-webkit-backdrop-filter:blur(1.5px);backdrop-filter:blur(1.5px);transition:background-color .2s ease,opacity .1s ease}.solve-overlay.success,.solve-overlay.fadeout{background:#22a05ab8}.solve-overlay.fadeout{opacity:0;pointer-events:none}.solve-box{width:fit-content;display:flex;flex-direction:column;align-items:center;gap:14px;min-height:72px;justify-content:center}.solve-msg{color:#fff;font-size:16px;font-weight:600;letter-spacing:.2px;text-shadow:0 1px 4px rgba(0,0,0,.35);white-space:pre}.solve-ch{display:inline-block;opacity:0;animation:solveChRise .34s cubic-bezier(.22,1.2,.36,1) both}.solve-msg.solved .solve-ch{animation-duration:.2s}@keyframes solveChRise{0%{opacity:0;transform:translateY(14px) rotate(8deg) scale(.85)}70%{opacity:1;transform:translateY(-2px) rotate(-1.5deg) scale(1.03)}to{opacity:1;transform:none}}.solve-track{width:260px;height:8px;border-radius:999px;background:#ffffff47;overflow:hidden}.solve-fill{height:100%;border-radius:999px;background:#fff;box-shadow:0 0 8px #fff9;transition:width .35s ease}.solve-check{animation:solveCheckIn .2s cubic-bezier(.2,1.4,.4,1)}@keyframes solveCheckIn{0%{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}.solve-caption{width:260px;margin:0;text-align:center;font-size:11.5px;line-height:1.45;color:#ffffffd1;text-shadow:0 1px 3px rgba(0,0,0,.3)}