:root{--qt-navy:#062f65;--qt-orange:#ff7300;--qt-text:#0b1f3a;--qt-muted:#667085;--qt-line:#dfe6ee;--qt-soft:#f5f8fb}
#oneshot-root[data-focus]{display:block}
#oneshot-root[data-focus] *{box-sizing:border-box}
#oneshot-root[data-focus] button,
#oneshot-root[data-focus] input,
#oneshot-root[data-focus] select{font:inherit}

.fit-app{
  overflow:hidden;
  border-radius:18px;
  background:#fff;
  color:var(--qt-text);
}
.fit-head{
  position:relative;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:24px;
  padding:28px 28px 23px;
  border-bottom:1px solid var(--qt-line);
  background:
    radial-gradient(circle at 88% 16%,rgba(255,115,0,.09),transparent 24%),
    linear-gradient(180deg,#fff,#fbfcfe);
}
.fit-head:after{
  content:"";
  position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:linear-gradient(90deg,var(--qt-orange),transparent 28%);
}
.fit-kicker{
  display:block;margin-bottom:8px;
  color:var(--qt-orange);
  font-size:11px;font-weight:900;letter-spacing:.14em;
}
.fit-head h2{
  margin:0;
  max-width:720px;
  color:#071c3a;
  font-size:clamp(28px,3vw,40px);
  line-height:1.05;
  letter-spacing:-.045em;
}
.fit-head p{
  margin:10px 0 0;
  max-width:760px;
  color:var(--qt-muted);
  font-size:14px;
  line-height:1.65;
}
.fit-full-link{
  display:inline-flex;
  align-items:center;
  min-height:42px;
  padding:0 13px;
  border:1px solid #d8e2ec;
  border-radius:12px;
  background:#fff;
  color:#304b6b;
  box-shadow:0 7px 20px rgba(6,47,101,.05);
  font-size:11px;
  font-weight:850;
  white-space:nowrap;
}
.fit-full-link:hover{border-color:#ffb47a;color:#c95300}

.fit-main{
  display:grid;
  grid-template-columns:340px minmax(0,1fr);
  min-height:610px;
}
.fit-controls{
  min-width:0;
  padding:22px;
  border-right:1px solid var(--qt-line);
  background:linear-gradient(180deg,#fbfcfe,#f7f9fc);
}
.fit-upload{
  position:relative;
  display:grid;
  place-items:center;
  min-height:156px;
  padding:22px 16px;
  text-align:center;
  border:1.5px dashed #b9c7d8;
  border-radius:18px;
  background:#fff;
  cursor:pointer;
  transition:.2s ease;
}
.fit-upload:hover{
  transform:translateY(-1px);
  border-color:var(--qt-orange);
  box-shadow:0 16px 34px rgba(15,23,42,.07);
}
.fit-upload input{
  position:absolute;inset:0;width:100%;height:100%;
  opacity:0;cursor:pointer;
}
.fit-upload i{
  display:grid;place-items:center;
  width:46px;height:46px;
  margin-bottom:6px;
  border-radius:14px;
  background:#fff0e5;
  color:var(--qt-orange);
  font-size:27px;font-style:normal;font-weight:500;
}
.fit-upload strong{display:block;color:#0b2345;font-size:15px}
.fit-upload small{display:block;margin-top:3px;color:#8290a2;font-size:10px}

.fit-file-meta{
  margin-top:10px;
  min-height:42px;
  padding:11px 12px;
  border:1px solid #e3e9f0;
  border-radius:12px;
  background:#fff;
  color:#657489;
  font-size:10px;
  line-height:1.45;
  overflow-wrap:anywhere;
}
.fit-control-section{
  margin-top:16px;
  padding-top:16px;
  border-top:1px solid #e7edf3;
}
.fit-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:9px;
}
.fit-grid.two{grid-template-columns:1fr 1fr}
.fit-grid label{min-width:0}
.fit-grid label>span{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:6px;
  min-height:18px;
  margin-bottom:6px;
  color:#344a64;
  font-size:10px;
  font-weight:850;
}
.fit-grid input:not([type=range]),
.fit-grid select{
  width:100%;
  min-width:0;
  height:44px;
  padding:0 11px;
  border:1px solid #d7e0ea;
  border-radius:11px;
  outline:0;
  background:#fff;
  color:#102640;
  font-size:11px;
}
.fit-grid input:not([type=range]):focus,
.fit-grid select:focus{border-color:#8fabca;box-shadow:0 0 0 3px rgba(6,47,101,.07)}
.fit-grid input[type=range]{width:100%;height:36px;accent-color:var(--qt-orange)}
.fit-check{
  display:flex;
  align-items:center;
  gap:8px;
  margin-top:10px;
  color:#55677d;
  font-size:10px;
  font-weight:750;
}
.fit-check input{accent-color:var(--qt-orange)}
.fit-info-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:13px;
  border:1px solid #e2e9f0;
  border-radius:12px;
  background:#fff;
  color:#617186;
  font-size:11px;
}
.fit-info-row strong{color:#0b2345}
.fit-live-note{
  display:flex;
  align-items:center;
  gap:8px;
  margin-top:12px;
  padding:10px 11px;
  border-radius:11px;
  background:#eef7f2;
  color:#247149;
  font-size:10px;
  font-weight:750;
}
.fit-live-note i{
  width:7px;height:7px;border-radius:50%;
  background:#12b76a;
  box-shadow:0 0 0 4px rgba(18,183,106,.10);
}
.fit-actions{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
  margin-top:15px;
}
.fit-btn{
  min-height:45px;
  padding:0 12px;
  border:1px solid #d8e1ea;
  border-radius:11px;
  background:#fff;
  color:#17304d;
  font-size:11px;
  font-weight:850;
  cursor:pointer;
}
.fit-btn.primary{
  border-color:var(--qt-orange);
  background:var(--qt-orange);
  color:#fff;
}
.fit-btn:not(:disabled):hover{transform:translateY(-1px)}
.fit-btn:disabled{opacity:.48;cursor:not-allowed}
.fit-status{
  min-height:42px;
  margin-top:10px;
  padding:11px 12px;
  border-radius:11px;
  background:#eef3f8;
  color:#5d6e82;
  font-size:10px;
  line-height:1.5;
}
.fit-status[data-type=busy]{background:#fff7ed;color:#a64b00}
.fit-status[data-type=success]{background:#edf9f2;color:#18794e}
.fit-status[data-type=error]{background:#fff1f0;color:#b42318}

.fit-preview{
  min-width:0;
  padding:22px;
  background:#f3f6fa;
}
.fit-preview-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  margin-bottom:12px;
}
.fit-preview-head b{display:block;color:#102640;font-size:14px}
.fit-preview-head span{display:block;margin-top:3px;color:#7b8898;font-size:10px}
.fit-preview-head button{
  min-height:36px;
  padding:0 11px;
  border:1px solid #d9e2eb;
  border-radius:9px;
  background:#fff;
  color:#4e6075;
  font-size:10px;
  font-weight:800;
}
.fit-stage{
  position:relative;
  display:grid;
  place-items:center;
  min-height:500px;
  overflow:hidden;
  border:1px solid #d8e1eb;
  border-radius:19px;
  background-color:#fff;
  background-image:
    linear-gradient(45deg,#f2f4f7 25%,transparent 25%),
    linear-gradient(-45deg,#f2f4f7 25%,transparent 25%),
    linear-gradient(45deg,transparent 75%,#f2f4f7 75%),
    linear-gradient(-45deg,transparent 75%,#f2f4f7 75%);
  background-size:20px 20px;
  background-position:0 0,0 10px,10px -10px,-10px 0;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.65);
}
.fit-stage:before{
  content:"";
  position:absolute;inset:0;
  pointer-events:none;
  background:radial-gradient(circle at 50% 45%,transparent 0,transparent 45%,rgba(6,47,101,.035) 100%);
}
.fit-stage>div{
  position:relative;
  z-index:1;
  display:grid;
  place-items:center;
  gap:6px;
  padding:26px;
  text-align:center;
  color:#7a8798;
}
.fit-stage>div:before{
  content:"";
  width:56px;height:56px;
  margin-bottom:5px;
  border-radius:17px;
  background:#edf3f8;
  box-shadow:inset 0 0 0 1px #dde6ef;
}
.fit-stage>div strong{color:#203c5c;font-size:15px}
.fit-stage>div span{max-width:390px;font-size:10px;line-height:1.5}
.fit-stage img{
  position:relative;z-index:2;
  display:none;
  width:auto;height:auto;
  max-width:calc(100% - 28px);
  max-height:560px;
  object-fit:contain;
  border-radius:12px;
  box-shadow:0 22px 58px rgba(15,23,42,.13);
}
.fit-processing{
  position:absolute;
  z-index:4;
  inset:12px;
  display:none;
  place-items:center;
  border-radius:14px;
  background:rgba(255,255,255,.76);
  backdrop-filter:blur(5px);
}
.fit-processing.show{display:grid}
.fit-processing span{
  display:inline-flex;align-items:center;gap:9px;
  padding:10px 13px;
  border:1px solid #e0e6ed;
  border-radius:999px;
  background:#fff;
  color:#34506e;
  box-shadow:0 12px 30px rgba(15,23,42,.09);
  font-size:10px;font-weight:850;
}
.fit-processing span:before{
  content:"";
  width:12px;height:12px;
  border:2px solid #ffd0aa;
  border-top-color:var(--qt-orange);
  border-radius:50%;
  animation:fitspin .65s linear infinite;
}
@keyframes fitspin{to{transform:rotate(360deg)}}

.fit-pack{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:9px;
  margin-top:12px;
}
.fit-pack-card{
  min-width:0;
  overflow:hidden;
  border:1px solid #dfe6ee;
  border-radius:13px;
  background:#fff;
  box-shadow:0 8px 22px rgba(15,23,42,.04);
}
.fit-pack-card img{
  display:block;
  width:100%;
  height:110px;
  object-fit:contain;
  background:#f8fafc;
}
.fit-pack-card>div{padding:10px}
.fit-pack-card b{display:block;color:#183450;font-size:10px}
.fit-pack-card span{display:block;margin-top:3px;color:#7c8999;font-size:9px}
.fit-pack-card button{
  width:100%;
  min-height:32px;
  margin-top:7px;
  border:1px solid #dce4ed;
  border-radius:8px;
  background:#fff;
  color:#294762;
  font-size:9px;
  font-weight:850;
}

@media(max-width:1120px){
  .fit-main{grid-template-columns:300px minmax(0,1fr)}
}
@media(max-width:960px){
  .fit-head{display:block}
  .fit-full-link{margin-top:14px}
  .fit-main{grid-template-columns:1fr}
  .fit-controls{border-right:0;border-bottom:1px solid var(--qt-line)}
  .fit-stage{min-height:430px}
}
@media(max-width:680px){
  .fit-head,.fit-controls,.fit-preview{padding:15px}
  .fit-grid,.fit-grid.two{grid-template-columns:1fr}
  .fit-actions{grid-template-columns:1fr}
  .fit-stage{min-height:320px}
  .fit-pack{grid-template-columns:1fr 1fr}
  .fit-full-link{white-space:normal}
}
@media(max-width:430px){
  .fit-pack{grid-template-columns:1fr}
  .fit-stage img{max-width:calc(100% - 16px)}
}


.fit-engine-line{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:12px
}
.fit-engine-line small{color:#748397;font-size:9px}
.fit-engine-badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 9px;border-radius:999px;border:1px solid #dfe6ee;
  background:#fff;color:#627286;font-size:9px;font-weight:900
}
.fit-engine-badge:before{
  content:"";width:7px;height:7px;border-radius:50%;background:#98a2b3
}
.fit-engine-badge.live{
  background:#ecfdf3;border-color:#abefc6;color:#067647
}
.fit-engine-badge.live:before{background:#12b76a}
.fit-engine-badge.fallback{
  background:#fffaeb;border-color:#fedf89;color:#b54708
}
.fit-engine-badge.fallback:before{background:#f79009}
.fit-engine-badge.checking:before{background:#2e90fa}