:root {
  color-scheme: dark;
  --bg:#07080b; --panel:#101116; --panel2:#15161d; --line:#292b35; --line2:#363946;
  --text:#f4f5f7; --muted:#8c909c; --orange:#ff6a00; --orange2:#ff9c4a; --ok:#3ddc97; --warn:#ffbf3f; --bad:#ff5a68;
}
* { box-sizing:border-box; }
html,body { margin:0; width:100%; min-height:100%; background:var(--bg); color:var(--text); font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; }
body { overflow:hidden; }
button,input,select { font:inherit; color:inherit; }
button { -webkit-tap-highlight-color:transparent; }
.app-shell { height:100vh; height:100dvh; display:grid; grid-template-rows:auto 1fr 30px; background:var(--bg); }
.topbar { min-height:68px; display:flex; align-items:center; justify-content:space-between; gap:18px; padding:10px 14px; border-bottom:1px solid var(--line); background:rgba(8,9,12,.96); backdrop-filter:blur(18px); z-index:20; }
.brand-wrap { display:flex; align-items:center; gap:11px; min-width:0; }
.forge-mark,.empty-logo { display:grid; place-items:center; font-weight:950; background:linear-gradient(145deg,#ff9a46,#ff5d00 55%,#a63700); color:#130a03; box-shadow:0 0 35px rgba(255,106,0,.18); }
.forge-mark { width:44px; height:44px; border-radius:13px; flex:0 0 auto; }
.brand { font-size:19px; font-weight:900; letter-spacing:-.5px; white-space:nowrap; }
.brand span { color:var(--orange); }
.subtitle { color:var(--muted); font-size:9px; letter-spacing:1.15px; margin-top:3px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; max-width:600px; }
.top-actions { display:flex; align-items:center; justify-content:flex-end; gap:7px; }
button { border:1px solid var(--line); background:#191a21; border-radius:10px; padding:10px 12px; cursor:pointer; transition:.16s ease; }
button:hover { border-color:#4a4d5b; transform:translateY(-1px); }
button:active { transform:translateY(0); }
.primary { border-color:transparent; background:linear-gradient(180deg,#ff811f,#f45c00); color:#160c04; font-weight:900; box-shadow:0 8px 30px rgba(255,106,0,.18); }
.secondary { background:#20222b; font-weight:750; }
.ghost { background:transparent; }
.full { width:100%; }
.status-pill { font-size:11px; border:1px solid var(--line); padding:8px 10px; border-radius:999px; color:var(--muted); white-space:nowrap; }
.status-pill.online { color:var(--ok); border-color:rgba(61,220,151,.35); background:rgba(61,220,151,.05); }
.workspace { min-height:0; display:grid; grid-template-columns:340px minmax(320px,1fr) 300px; }
.panel { min-height:0; overflow:auto; background:var(--panel); scrollbar-width:thin; scrollbar-color:#343640 transparent; }
.controls-panel { border-right:1px solid var(--line); }
.info-panel { border-left:1px solid var(--line); }
.panel section { padding:14px; border-bottom:1px solid var(--line); }
.section-title { font-size:10px; color:var(--orange2); font-weight:900; letter-spacing:1.2px; margin-bottom:11px; }
.creation-grid { display:grid; grid-template-columns:1fr 1fr; gap:7px; }
.creation-card { display:grid; gap:3px; text-align:left; padding:10px; background:#14151b; }
.creation-card b { font-size:12px; }
.creation-card span { font-size:9px; color:var(--muted); }
.creation-card.phone { grid-column:1/-1; }
.creation-card.active { border-color:var(--orange); background:rgba(255,106,0,.09); box-shadow:inset 0 0 0 1px rgba(255,106,0,.12); }
.tabs { display:grid; grid-template-columns:repeat(3,1fr); gap:6px; margin-bottom:10px; }
.tab { padding:8px; font-size:11px; }
.tab.active,.quality-grid button.active,.mini.active { border-color:var(--orange); background:rgba(255,106,0,.11); }
.tab-content { display:none; }
.tab-content.active { display:block; }
.upload-zone { display:grid; place-items:center; text-align:center; min-height:126px; border:1px dashed #3a3d49; border-radius:14px; background:#0b0c10; cursor:pointer; padding:15px; }
.upload-zone.compact { min-height:112px; }
.upload-zone.drag { border-color:var(--orange); background:rgba(255,106,0,.07); }
.upload-icon { width:44px; height:44px; display:grid; place-items:center; border-radius:50%; background:#20222a; font-size:20px; font-weight:900; color:var(--orange); margin-bottom:8px; }
.upload-zone span { color:var(--muted); font-size:10px; margin-top:4px; }
.field { display:grid; gap:6px; margin-bottom:10px; font-size:11px; color:#c5c8d0; }
.field > span { display:flex; justify-content:space-between; gap:8px; }
.field em { color:var(--orange2); font-style:normal; }
input[type="text"],input[type="number"],select { width:100%; border:1px solid var(--line); background:#0b0c10; color:var(--text); border-radius:8px; padding:9px; outline:none; min-width:0; }
input:focus,select:focus { border-color:var(--orange); }
input[type="range"] { width:100%; accent-color:var(--orange); }
.row2 { display:grid; grid-template-columns:1fr 1fr; gap:7px; }
.row3 { display:grid; grid-template-columns:repeat(3,1fr); gap:6px; }
.unit { display:grid; grid-template-columns:1fr auto; align-items:center; border:1px solid var(--line); border-radius:8px; background:#0b0c10; overflow:hidden; }
.unit input { border:0; background:transparent; }
.unit b { color:var(--muted); font-size:9px; padding-right:8px; }
.switch-grid { display:grid; grid-template-columns:1fr 1fr; gap:9px 12px; margin:4px 0 12px; }
.switch-label { display:flex; gap:7px; align-items:center; font-size:11px; color:#c2c5cd; }
.switch-label.wide { padding:8px 0 2px; }
.expert { border:1px solid var(--line); border-radius:10px; background:#0c0d11; overflow:hidden; }
.expert summary { padding:10px; cursor:pointer; color:#c9cbd2; font-size:11px; font-weight:750; }
.expert-body { border-top:1px solid var(--line); padding:10px 10px 0; }
.subhead { color:#d5d7dd; font-size:10px; font-weight:800; margin:5px 0 8px; }
.forge-button { width:100%; padding:14px; border-color:var(--orange); background:linear-gradient(180deg,#ff811f,#ef5900); color:#160c04; font-weight:950; letter-spacing:.7px; box-shadow:0 11px 28px rgba(255,106,0,.18); }
.viewer-wrap { min-width:0; min-height:0; display:grid; grid-template-rows:44px 1fr 30px; background:radial-gradient(circle at 50% 34%,#171922,#08090c 65%); }
.viewer-toolbar { display:flex; align-items:center; justify-content:space-between; gap:10px; padding:7px 10px; border-bottom:1px solid var(--line); background:rgba(11,12,16,.88); }
.view-label { color:var(--muted); font-size:10px; font-weight:850; letter-spacing:1px; }
.live-dot { display:inline-block; width:6px; height:6px; border-radius:50%; background:var(--ok); box-shadow:0 0 12px rgba(61,220,151,.7); margin-right:5px; }
.viewer-actions { display:flex; gap:5px; flex-wrap:wrap; justify-content:flex-end; }
.mini { padding:6px 8px; font-size:10px; border-radius:8px; }
.viewer { position:relative; min-height:0; overflow:hidden; }
.viewer canvas { width:100%; height:100%; display:block; }
.viewer-hud { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:0 10px; border-top:1px solid var(--line); color:#7f838f; font-size:9px; background:#0b0c10; }
.empty-state,.processing { position:absolute; inset:0; display:grid; place-content:center; justify-items:center; text-align:center; pointer-events:none; z-index:2; padding:24px; }
.empty-state h1 { margin:14px 0 6px; font-size:24px; }
.empty-state p { margin:0; color:var(--muted); max-width:520px; line-height:1.5; }
.empty-logo { width:72px; height:72px; border-radius:21px; font-size:24px; }
.empty-tags { display:flex; flex-wrap:wrap; justify-content:center; gap:6px; margin-top:16px; }
.empty-tags span { padding:5px 8px; border-radius:999px; background:#171820; border:1px solid var(--line); font-size:9px; color:#a7abb5; }
.processing { background:rgba(7,8,11,.76); backdrop-filter:blur(5px); gap:9px; }
.processing span { color:var(--muted); font-size:11px; }
.hidden { display:none !important; }
.spinner { width:34px; height:34px; border:3px solid #30323d; border-top-color:var(--orange); border-radius:50%; animation:spin .72s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }
.score-wrap { display:flex; align-items:center; gap:10px; padding:9px; border:1px solid var(--line); border-radius:11px; background:#0c0d11; margin-bottom:12px; }
.score { width:46px; height:46px; border-radius:50%; display:grid; place-items:center; font-size:14px; font-weight:950; background:#1b1d25; border:2px solid var(--line2); }
.score.good { color:var(--ok); border-color:rgba(61,220,151,.5); }
.score.warn { color:var(--warn); border-color:rgba(255,191,63,.5); }
.score.bad { color:var(--bad); border-color:rgba(255,90,104,.5); }
.score-wrap > div:last-child { display:grid; gap:3px; }
.score-wrap b { font-size:11px; }
.score-wrap span { color:var(--muted); font-size:9px; }
.checks { display:grid; gap:9px; }
.checks div { display:flex; justify-content:space-between; gap:10px; font-size:10px; border-bottom:1px solid #23252d; padding-bottom:8px; }
.checks span { color:var(--muted); }
.checks b { text-align:right; font-size:10px; }
.good { color:var(--ok)!important; }
.warn { color:var(--warn)!important; }
.bad { color:var(--bad)!important; }
.muted { color:var(--muted); }
.quality-grid { display:grid; grid-template-columns:1fr 1fr; gap:6px; }
.quality-grid button { padding:8px; font-size:10px; }
.quality-grid button:last-child { grid-column:1/-1; }
.project-actions { display:grid; gap:7px; }
.project-id { margin-top:8px; font-size:9px; color:#747884; word-break:break-all; }
.tiny { color:var(--muted); font-size:9px; line-height:1.5; }
.warning { color:#9e8664; }
.engine-list { display:grid; gap:7px; }
.engine-list div { display:flex; justify-content:space-between; gap:8px; padding:7px 8px; border:1px solid var(--line); border-radius:8px; background:#0b0c10; font-size:10px; }
.engine-list span { color:var(--muted); }
.engine-list b { color:var(--ok); }
.footer { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:0 12px; border-top:1px solid var(--line); color:#717581; font-size:9px; background:#0b0c10; }
@media (max-width:1150px) {
  body { overflow:auto; }
  .app-shell { min-height:100vh; height:auto; grid-template-rows:auto auto auto; }
  .workspace { grid-template-columns:320px 1fr; grid-template-rows:minmax(650px,75vh) auto; }
  .info-panel { grid-column:1/-1; border-left:0; border-top:1px solid var(--line); display:grid; grid-template-columns:repeat(4,1fr); }
  .info-panel section { border-bottom:0; border-right:1px solid var(--line); }
}
@media (max-width:760px) {
  .topbar { align-items:flex-start; flex-direction:column; padding:9px 10px; }
  .brand { font-size:17px; }
  .subtitle { max-width:92vw; }
  .top-actions { width:100%; display:grid; grid-template-columns:1fr 1fr; }
  .status-pill { grid-column:1/-1; }
  .workspace { display:flex; flex-direction:column; }
  .controls-panel { border-right:0; }
  .viewer-wrap { height:55vh; min-height:420px; order:-1; }
  .viewer-toolbar { align-items:flex-start; }
  .view-label { padding-top:5px; }
  .info-panel { display:block; border-top:1px solid var(--line); }
  .footer { display:none; }
  .panel section { padding:13px 12px; }
  .row3 { gap:4px; }
}