[hidden]{display:none!important}:root{--ground:#EEF0EC;--paper:#FBFBF8;--ink:#1E2522;--muted:#626C67;--line:#CDD2CB;--wall:#2A302D;--accent:#2F5D8A;--accent-soft:#DCE6EF;--bath:#E8EEF0;--entry:#EDEAE2;--warn:#B3261E;--warn-fill:#F6DAD7;--grid:#E4E7E2;--sel:#E08A1E;--balcony:#E6ECE3;--sans:"IBM Plex Sans KR",system-ui,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;--mono:"IBM Plex Mono",ui-monospace,Menlo,monospace}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--ground:#131715;--paper:#1B201E;--ink:#E4E9E6;--muted:#9AA39E;--line:#39413D;--wall:#D3D8D4;--accent:#8FB6DD;--accent-soft:#213447;--bath:#1E2528;--entry:#24231F;--warn:#F2A59C;--warn-fill:#4A2320;--grid:#232A27;--sel:#F0A548;--balcony:#1F2620}}:root[data-theme=dark]{color-scheme:dark;--ground:#131715;--paper:#1B201E;--ink:#E4E9E6;--muted:#9AA39E;--line:#39413D;--wall:#D3D8D4;--accent:#8FB6DD;--accent-soft:#213447;--bath:#1E2528;--entry:#24231F;--warn:#F2A59C;--warn-fill:#4A2320;--grid:#232A27;--sel:#F0A548;--balcony:#1F2620}body{background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.5}.app{display:grid;grid-template-columns:310px minmax(0,1fr);gap:20px;padding-inline:16px;padding-block:16px;max-width:1320px;margin:0 auto;box-sizing:border-box}@media(max-width:860px){.app{grid-template-columns:minmax(0,1fr)}.plan-col{order:-1}}aside{display:flex;flex-direction:column;gap:18px;min-width:0}h1{font-size:19px;font-weight:600;margin:0}.sub{margin:4px 0 0;color:var(--muted);font-size:13px}.block{display:flex;flex-direction:column;gap:8px}.label{font-size:11px;letter-spacing:.08em;color:var(--muted);font-weight:500}.row{display:flex;gap:6px;flex-wrap:wrap}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px}.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}.field{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--muted);min-width:0}input[type=number],input[type=text],select{font:500 14px var(--mono);color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:6px 7px;width:100%;box-sizing:border-box;font-variant-numeric:tabular-nums}input[type=text],select{font-family:var(--sans)}button{font:500 13px var(--sans);color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:6px 10px;cursor:pointer}button:hover{border-color:var(--accent)}button[disabled]{opacity:.45;cursor:default;border-color:var(--line)}button.primary{background:var(--accent);border-color:var(--accent);color:var(--paper)}button small{font-family:var(--mono);color:var(--muted);font-size:11px;margin-left:4px}input:focus-visible,button:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.card{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:12px;display:flex;flex-direction:column;gap:10px}.muted{color:var(--muted);font-size:13px;margin:0}.danger{color:var(--warn)}.todo{display:flex;flex-direction:column;gap:4px;margin:0;padding:0;list-style:none}.todo button{width:100%;text-align:left;display:flex;justify-content:space-between;gap:8px}.todo button span:last-child{font-family:var(--mono);color:var(--muted);font-size:12px}.done{color:var(--muted);font-size:13px;margin:0}.swatches{display:flex;gap:6px;flex-wrap:wrap}.swatch{display:inline-flex;align-items:center;gap:6px;padding:5px 9px}.swatch i{width:14px;height:14px;border-radius:3px;border:1px solid var(--line);display:inline-block}.swatch[aria-pressed=true]{border-color:var(--sel);box-shadow:inset 0 0 0 1px var(--sel)}.plan-col{display:flex;flex-direction:column;gap:8px;min-width:0}.toolbar{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.toolbar .sp{flex:1}.plan-wrap{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:8px}svg#plan{display:block;width:100%;height:auto;max-height:78vh;touch-action:none;user-select:none;-webkit-user-select:none}.hint{margin:0;color:var(--muted);font-size:12.5px}.chooser{position:fixed;inset:0;background:color-mix(in srgb,var(--ground) 88%,transparent);display:flex;align-items:center;justify-content:center;padding:16px;z-index:10}.chooser .box{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:20px;max-width:900px;width:100%;box-sizing:border-box;display:flex;flex-direction:column;gap:14px;max-height:calc(100vh - 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