:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji;--bg-app:#12151b;--bg-panel:#191d25;--bg-elevated:#222732;--bg-elevated-hover:#2b3140;--bg-sunken:#0c0e12;--border:#2b3140;--border-strong:#3a4152;--accent:#d99a3f;--accent-strong:#e9b163;--accent-deep:#a97427;--accent-ink:#241a08;--text-primary:#ece8df;--text-secondary:#99a1b0;--text-muted:#626a79;--danger:#d1584f;--success:#4caf7d;--radius-lg:14px;--radius-md:10px;--radius-sm:6px;--shadow-panel:0 1px 0 #ffffff08 inset, 0 8px 24px #00000059;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{background:var(--bg-app);color:var(--text-primary);margin:0;font-size:14px;line-height:1.45}h1,h2,h3{color:var(--text-primary);margin:0;font-family:ui-serif,Georgia,Iowan Old Style,Palatino Linotype,serif;font-weight:600}[hidden]{display:none!important}#app-header{background:var(--bg-panel);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;height:56px;padding:0 20px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand-mark{width:20px;height:20px;fill:var(--accent);transition:transform .4s}.brand:hover .brand-mark{transform:rotate(45deg)}.brand-name{letter-spacing:.01em;font-family:ui-serif,Georgia,Iowan Old Style,serif;font-size:17px;font-weight:600}#header-actions{align-items:center;gap:10px;display:flex}.panel-card{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-panel)}#login-view,#projects-view,#new-project-view,#shape-view{justify-content:center;align-items:center;min-height:calc(100vh - 56px);padding:24px;display:flex}#login-form{flex-direction:column;gap:14px;width:320px;padding:28px;display:flex}#login-form h1{font-size:20px}.form-hint{color:var(--text-secondary);margin:-8px 0 0;font-size:13px}#login-form label{color:var(--text-secondary);flex-direction:column;gap:6px;font-size:13px;display:flex}#login-form input{background:var(--bg-sunken);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text-primary);padding:9px 10px;font-size:14px}#login-form input:focus-visible{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}#login-error,#projects-error,#new-project-error,#shape-error{color:var(--danger);min-height:1em;margin:0;font-size:13px}.form-toggle{text-align:center;margin:0}.link-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;padding:0;font-size:13px;text-decoration:underline}.link-btn:hover{color:var(--accent)}.projects-panel{width:420px;padding:24px}.projects-panel h2{margin-bottom:16px;font-size:18px}#projects-list{flex-direction:column;gap:8px;max-height:50vh;margin:0 0 16px;padding:0;list-style:none;display:flex;overflow-y:auto}.projects-empty{color:var(--text-muted);padding:12px 0;font-size:13px}.project-row{gap:8px;display:flex}.project-row-open{text-align:left;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);cursor:pointer;border-left:3px solid #0000;flex:1;padding:12px 14px;font-size:14px;transition:border-color .15s,background .15s}.project-row-open:hover,.project-row-open:focus-visible{background:var(--bg-elevated-hover);border-left-color:var(--accent)}#new-project-btn{width:100%}#new-project-form{flex-direction:column;gap:14px;width:420px;padding:28px;display:flex}#new-project-form h2{font-size:18px}#new-project-form label{color:var(--text-secondary);flex-direction:column;gap:6px;font-size:13px;display:flex}#new-project-form input,#new-project-form select{background:var(--bg-sunken);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text-primary);padding:9px 10px;font-size:14px}#new-project-house-info{margin:-8px 0 0}.shape-panel{max-width:fit-content;padding:24px}.shape-panel h2{margin-bottom:4px;font-size:18px}#shape-canvas-wrapper{border-radius:var(--radius-md);border:1px solid var(--border);margin-top:16px;overflow:hidden}#shape-canvas{cursor:pointer;display:block}.shape-toolbar{align-items:center;gap:10px;margin-top:14px;display:flex}#shape-counter{color:var(--text-secondary);margin-right:auto;font-size:13px}#app,#admin-view{height:calc(100vh - 56px);display:flex}#admin-house-list{background:var(--bg-panel);border-right:1px solid var(--border);flex:0 0 310px;width:310px;padding:10px;overflow:auto}.admin-house-item{border:0;border-bottom:1px solid var(--border);width:100%;color:var(--text-secondary);text-align:left;cursor:pointer;background:0 0;padding:8px 10px;display:block}.admin-house-item:hover{color:var(--text-primary);background:var(--bg-elevated)}.admin-main{min-width:0}.admin-toolbar{background:var(--bg-panel);border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:12px;padding:10px 14px;display:flex}.admin-toolbar label{color:var(--text-secondary);align-items:center;gap:5px;font-size:12px;display:flex}.admin-toolbar input[type=number]{width:66px}.admin-help{color:var(--text-secondary);background:var(--bg-elevated);margin:0;padding:8px 14px}#admin-canvas-wrapper{flex:1;padding:20px;overflow:auto}#admin-canvas{image-rendering:pixelated;cursor:crosshair;box-shadow:var(--shadow-panel);display:block}main{flex-direction:column;flex:1;min-width:0;display:flex}#toolbar{background:var(--bg-panel);border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:14px;padding:12px 16px;display:flex}.toolbar-group{border-right:1px solid var(--border);gap:6px;padding-right:14px;display:flex}.toolbar-group:last-of-type{border-right:none}.floor-control{text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);align-items:center;gap:8px;font-size:12px;display:flex}.floor-control select{background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text-primary);padding:6px 8px;font-size:13px}#rotate-hint{color:var(--text-muted);font-size:12px}.source-link{color:var(--text-secondary);font-size:12px}#status{color:var(--text-secondary);margin-left:auto;font-size:13px}#canvas-wrapper{background:radial-gradient(ellipse at top, #d99a3f0a, transparent 55%), var(--bg-app);flex:1;padding:28px;overflow:auto}#house-canvas{background:var(--bg-sunken);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-panel);image-rendering:pixelated;cursor:crosshair}#palette{background:var(--bg-panel);border-right:1px solid var(--border);flex-shrink:0;width:280px;padding:16px;overflow-y:auto}#palette h3{text-transform:uppercase;letter-spacing:.08em;color:var(--accent);border-bottom:1px solid var(--border);margin:20px 0 8px;padding-bottom:6px;font-family:inherit;font-size:11px;font-weight:600}#palette section:first-of-type h3{margin-top:0}.palette-grid{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.palette-item{background:var(--bg-elevated);border:2px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;justify-content:center;align-items:center;padding:3px;transition:border-color .12s,transform .12s,background .12s;display:flex}.palette-item:hover{border-color:var(--border-strong);background:var(--bg-elevated-hover);transform:translateY(-1px)}.palette-item.active{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 14%, var(--bg-elevated));box-shadow:0 0 0 1px var(--accent) inset}.palette-item canvas{image-rendering:pixelated}button{font-family:inherit}.btn{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border-strong);border-radius:var(--radius-sm);cursor:pointer;padding:7px 14px;font-size:13px;font-weight:500;transition:background .12s,border-color .12s,transform 50ms}.btn:hover{background:var(--bg-elevated-hover);border-color:color-mix(in srgb, var(--accent) 40%, var(--border-strong))}.btn:active{transform:translateY(1px)}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.btn-primary{background:linear-gradient(180deg, var(--accent-strong), var(--accent-deep));border-color:var(--accent-deep);color:var(--accent-ink);font-weight:600}.btn-primary:hover{background:linear-gradient(180deg, var(--accent-strong), var(--accent))}.btn-ghost{border-color:var(--border);color:var(--text-secondary);background:0 0}.btn-ghost:hover{color:var(--text-primary);border-color:var(--border-strong);background:var(--bg-elevated)}