/* Paletyzer - prosty, płaski wygląd: neutralne szarości, jeden kolor akcentu, czcionka systemowa */
:root{--bg:#f3f4f6;--panel:#fff;--line:#d9dbe0;--ink:#1f2328;--muted:#6b7280;--accent:#2563eb;--accent-ink:#fff;--sel:#e8effc;--red:#c62828;--orange:#b45309;--green:#15803d}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:13px;color:var(--ink);background:var(--bg);height:100vh;display:flex;flex-direction:column;overflow:hidden}
header{display:flex;align-items:center;gap:8px;padding:6px 12px;background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:nowrap;white-space:nowrap}
header h1{font-size:14px;margin:0 6px 0 0;font-weight:600}
header .sub{color:var(--muted)}
header .sep{width:1px;height:20px;background:var(--line);margin:0 4px}
header .spacer{flex:1}
header .hdr{display:flex;align-items:center;gap:5px;color:var(--muted)}
main{flex:1;display:flex;min-height:0}
aside{width:400px;min-width:400px;overflow-y:auto;background:var(--bg);border-right:1px solid var(--line);padding:10px 12px 30px}
section{border:1px solid var(--line);border-radius:4px;padding:8px 10px 6px;margin-bottom:10px;background:var(--panel)}
section h2{font-size:13px;font-weight:600;margin:0 0 8px;display:flex;align-items:center;gap:8px}
section h2 .hint{margin:0;font-weight:normal}
.row{display:flex;gap:6px;align-items:center;margin-bottom:6px;flex-wrap:wrap}
.row.col{flex-direction:column;align-items:stretch}
.row label{min-width:96px;color:var(--muted)}
.row label.auto{min-width:auto}
.spacer{flex:1}
input[type=number],input[type=text],select,textarea{padding:4px 6px;border:1px solid var(--line);border-radius:3px;font:inherit;background:#fff;color:var(--ink)}
input[type=number]{width:72px}
input.w60{width:58px}
select.w60{width:58px}
input[type=text]{flex:1;min-width:120px}
select{max-width:240px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px rgba(37,99,235,.15)}
button{padding:4px 10px;border:1px solid var(--line);border-radius:3px;background:#fff;font:inherit;cursor:pointer;color:var(--ink)}
button:hover{background:#f0f1f4}
button:disabled{opacity:.4;cursor:default}
button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
button.primary:hover{background:#1d4ed8}
button.small{padding:2px 7px;font-size:12px}
details{margin:2px 0 8px}
summary{cursor:pointer;color:var(--muted);margin-bottom:4px}
.layers{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:3px;background:#fff;overflow:hidden}
.layers li{display:flex;align-items:center;gap:6px;padding:5px 8px;cursor:pointer;border-bottom:1px solid var(--line)}
.layers li:last-child{border-bottom:0}
.layers li:hover{background:#f7f8fa}
.layers li.active{background:var(--sel);box-shadow:inset 3px 0 var(--accent)}
.layers li .nm{flex:1}
.layers li .meta{color:var(--muted);font-size:12px}
table.items{border-collapse:collapse;width:100%;margin:4px 0}
table.items td,table.items th{padding:2px 3px;text-align:left;font-size:12px}
table.items th{font-weight:normal;color:var(--muted);border-bottom:1px solid var(--line)}
table.items input{width:60px}
.warn{background:#fff8e6;border:1px solid #f2d58a;border-radius:3px;padding:4px 8px;margin-bottom:6px;font-size:12px}
.hint{color:var(--muted);font-size:12px;margin:2px 0 6px}
.badge{display:inline-block;padding:0 6px;border-radius:3px;background:#eef0f3;color:var(--muted);font-weight:normal;font-size:12px}
.badge.err{background:#fdecea;color:var(--red)}
.badge.warn{background:#fff4e0;color:var(--orange)}
.badge.ok{background:#e7f6ec;color:var(--green)}
textarea{width:100%;height:170px;font:12px ui-monospace,Menlo,Consolas,monospace}
textarea.fire{height:54px}
textarea.gcode{height:320px;white-space:pre;overflow:auto;resize:vertical;line-height:1.35}
.issues{list-style:none;margin:0;padding:0;max-height:200px;overflow:auto;border:1px solid var(--line);border-radius:3px;background:#fff}
.issues li{padding:3px 8px;font-size:12px;color:var(--orange);cursor:pointer;border-bottom:1px solid #f0f1f4}
.issues li.error{color:var(--red)}
.issues li:hover{background:var(--sel)}
#view{flex:1;display:flex;flex-direction:column;min-width:0}
#three{flex:3;position:relative;min-height:0;background:#e9ebee}
#three canvas{display:block}
#stepbar{display:flex;gap:8px;align-items:center;padding:6px 12px;background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
#stepbar input[type=range]{flex:1;accent-color:var(--accent)}
#stepbar .lbl{min-width:260px;font-size:12px}
#plan{flex:2;min-height:0;background:#fff;position:relative;display:flex;flex-direction:column}
#plan .bar{display:flex;gap:12px;align-items:center;padding:4px 12px;font-size:12px;color:var(--muted);background:var(--panel);border-bottom:1px solid var(--line)}
#plan svg{flex:1;width:100%;height:100%;cursor:crosshair;touch-action:none}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace;min-width:130px}
input[type=checkbox]{accent-color:var(--accent)}
.overlay{position:absolute;left:8px;top:8px;font-size:12px;color:var(--muted);background:rgba(255,255,255,.85);border:1px solid var(--line);border-radius:3px;padding:3px 7px;pointer-events:none}
.overlay.right{left:auto;right:8px;pointer-events:auto;display:flex;flex-direction:column;gap:2px;color:var(--ink)}
.kv{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;font-size:12px;margin:3px 0}
.kv b{font-weight:600}
footer{padding:3px 12px;border-top:1px solid var(--line);background:var(--panel);text-align:right;color:var(--muted);font-size:12px}
footer a{color:var(--accent);text-decoration:none}
footer a:hover{text-decoration:underline}
@media (max-width:1700px){header .sub{display:none}}
.issues:empty{display:none}

#wizard{position:absolute;inset:0;z-index:5;background:rgba(243,244,246,.6);display:flex;align-items:flex-start;justify-content:flex-start;padding:16px;pointer-events:none}
#wizard[hidden]{display:none}
.wz{pointer-events:auto;background:#fff;border:1px solid var(--line);border-radius:6px;padding:14px 16px;width:520px;max-height:100%;overflow:auto;box-shadow:0 4px 16px rgba(0,0,0,.08)}
.wz h3{margin:0 0 10px;font-size:14px;display:flex;gap:10px;align-items:center}
.wzrow{display:flex;gap:6px;align-items:center;margin-bottom:8px;flex-wrap:wrap}
.wzrow>label:first-child{min-width:96px;color:var(--muted)}
.chips{display:flex;gap:4px;flex-wrap:wrap}
.chips button.on{background:var(--sel);border-color:var(--accent);color:var(--accent)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;flex:1}
.card{border:1px solid var(--line);border-radius:4px;padding:6px;cursor:pointer;background:#fff;text-align:left;font:inherit}
.card:hover{background:#f7f8fa}
.card.on{border-color:var(--accent);background:var(--sel)}
.card b{display:block;font-size:12px;margin-bottom:2px}
.card span{font-size:11px;color:var(--muted)}
.card svg{width:100%;height:36px;display:block;margin-bottom:4px}
#view{position:relative}

@media (max-width:1000px){main{flex-direction:column}aside{width:auto;min-width:0;max-height:45vh;border-right:0;border-bottom:1px solid var(--line)}#stepbar .lbl{min-width:0}.wz{width:auto;max-width:100%}.cards{grid-template-columns:repeat(2,1fr)}}
.dirty{color:var(--orange)}
.err{color:var(--red)}