@charset "UTF-8";:root{--bg: #f4f5f7;--surface: #ffffff;--border: #dfe3e8;--text: #1f2933;--muted: #6b7684;--accent: #2563eb;--accent-soft: #e5edff;--danger: #dc2626;--ok: #15803d;--radius: 8px;color-scheme:light;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;color:var(--text);background:var(--bg)}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;height:100%}app-root{display:block;height:100%}h1,h2,h3{margin:0}button,input,select{font:inherit;color:inherit}input[type=text],input[type=number],select,.plan-title{height:32px;padding:0 8px;border:1px solid var(--border);border-radius:6px;background:var(--surface);min-width:0;width:100%}input[type=text]:focus,input[type=number]:focus,select:focus,.plan-title:focus{outline:2px solid var(--accent);outline-offset:-1px}.muted{color:var(--muted)}.grow{flex:1 1 0;min-width:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:32px;padding:0 12px;border:1px solid var(--border);border-radius:6px;background:var(--surface);cursor:pointer;white-space:nowrap}.btn:hover:not(:disabled){background:#f0f2f5}.btn:disabled{opacity:.5;cursor:default}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover:not(:disabled){background:#1d4ed8}.btn.danger{color:var(--danger)}.btn.ghost{border-color:transparent;background:transparent}.btn.small{height:28px;padding:0 10px;font-size:13px}.btn.block{width:100%}.icon-btn{border:none;background:transparent;cursor:pointer;width:28px;height:28px;border-radius:6px;color:var(--muted)}.icon-btn:hover{background:#f0f2f5}.icon-btn.danger:hover{color:var(--danger)}.link{border:none;background:none;padding:0;color:var(--accent);cursor:pointer;text-decoration:underline}.seg{display:inline-flex;border:1px solid var(--border);border-radius:6px;overflow:hidden;background:var(--surface)}.seg button{height:30px;min-width:32px;padding:0 10px;border:none;border-right:1px solid var(--border);background:transparent;cursor:pointer;white-space:nowrap}.seg button:last-child{border-right:none}.seg button:hover:not(:disabled){background:#f0f2f5}.seg button:disabled{opacity:.4;cursor:default}.seg button.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.seg .zoom-value{min-width:64px;font-variant-numeric:tabular-nums}.library{max-width:1040px;margin:0 auto;padding:40px 24px;display:flex;flex-direction:column;gap:20px}.library h1{font-size:28px}.library h2{font-size:17px;margin-top:12px}.library .library-head p{color:var(--muted);margin:6px 0 0}.dropzone{display:flex;flex-direction:column;align-items:center;gap:6px;padding:40px 20px;border:2px dashed #b8c1cc;border-radius:12px;background:var(--surface);text-align:center;cursor:pointer;transition:border-color .15s,background .15s}.dropzone input{display:none}.dropzone strong{font-size:16px}.dropzone 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var(--border);background:var(--surface);display:flex;flex-direction:column;gap:12px}.panel{display:flex;flex-direction:column;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--border)}.panel h3{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.panel form{display:flex;flex-direction:column;gap:10px}.panel.highlight{padding:12px;border:1px solid #c4b5fd;border-radius:var(--radius);background:#f5f3ff}.row{display:flex;align-items:flex-end;gap:8px;flex-wrap:wrap}.panel form.row{flex-direction:row}.field{display:flex;flex-direction:column;gap:4px}.field>span{font-size:12px;color:var(--muted)}.scale-field{flex-direction:row;align-items:center;gap:6px}.scale-field>span{font-size:15px;color:var(--text);font-weight:600}.scale-field input{width:90px}.badge{align-self:center;padding:2px 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