.gif-optimizer-page{
  max-width:1280px;
  margin:0 auto;
  padding:34px 18px 46px;
  color:var(--text);
}
.gif-optimizer-page *{box-sizing:border-box}
.gif-optimizer-page h1{
  margin:0 0 12px;
  text-align:center;
  font-size:clamp(32px,5vw,52px);
  line-height:1.05;
  text-shadow:0 0 24px rgba(68,214,255,.24);
}
.gop-intro{
  max-width:900px;
  margin:0 auto 24px;
  text-align:center;
  color:#c9c9d6;
  font-size:clamp(15px,2vw,18px);
  line-height:1.6;
}
.gop-upload{
  position:relative;
  margin:0 auto 20px;
  padding:22px 18px;
  text-align:center;
  background:linear-gradient(135deg,rgba(68,214,255,.10),rgba(150,92,255,.10)),var(--content);
  border:1px dashed rgba(255,255,255,.22);
  border-radius:20px;
  box-shadow:0 16px 38px rgba(0,0,0,.18);
  transition:.2s ease;
}
.gop-upload:hover,.gop-upload.gop-dragover{
  border-color:rgba(68,214,255,.75);
  box-shadow:0 0 0 3px rgba(68,214,255,.10),0 16px 38px rgba(0,0,0,.22);
}
.gop-upload-label{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  cursor:pointer;
  font-weight:800;
  color:#fff;
  font-size:18px;
}
.gop-upload input{display:none}
.gop-upload p{
  margin:9px 0 0;
  color:#aaaabc;
  font-size:14px;
}
.gop-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 390px;
  gap:18px;
  align-items:start;
}
.gop-preview-grid{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:18px;
    margin-bottom:18px;
}
.gop-panel,.gop-section{
  background:var(--content);
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  box-shadow:0 16px 38px rgba(0,0,0,.18);
}
.gop-panel{padding:14px}
.gop-panel-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:12px;
}
.gop-panel-head h2{
  margin:0;
  color:var(--link);
  font-size:18px;
}
.gop-panel-head span{
  color:#aaaabc;
  font-size:13px;
  white-space:nowrap;
}
.gop-preview-wrap{
  position:relative;
  min-height:330px;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  background:radial-gradient(circle at center,rgba(255,255,255,.06),rgba(0,0,0,.20));
  border:1px solid rgba(255,255,255,.08);
  border-radius:15px;
}
.gop-preview-wrap img{
  max-width:100%;
  max-height:330px;
  display:none;
  object-fit:contain;
}
.gop-empty-preview{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:10px;
  color:#aaaabc;
  text-align:center;
  padding:18px;
}
.gop-empty-preview i{
  font-size:42px;
  color:rgba(68,214,255,.65);
}
.gop-check{
  display:inline-flex;
  align-items:center;
  gap:7px;
  color:#c9c9d6;
  font-size:13px;
  user-select:none;
}
.gop-control-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.gop-wide{grid-column:1/-1}
.gop-control-card,.gop-mini-field,.gop-toggle-card,.gop-compare,.gop-estimator{
  background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.08);
  border-radius:14px;
}
.gop-control-card{padding:11px}
.gop-control-head,.gop-compare-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:8px;
}
.gop-control-head span,.gop-compare-head strong{
  color:#d8d8e6;
  font-size:13px;
}
.gop-control-head b,.gop-compare-head span{
  color:#fff;
  font-size:13px;
}
.gop-control-card input[type="range"],.gop-compare input[type="range"]{
  width:100%;
  accent-color:var(--link);
}
.gop-mini-field{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:10px;
}
.gop-mini-field span{
  color:#c9c9d6;
  font-size:12px;
  font-weight:700;
}
.gop-mini-field input,.gop-mini-field select{
  width:100%;
  min-height:36px;
  color:#fff;
  background:rgba(0,0,0,.22);
  border:1px solid rgba(255,255,255,.12);
  border-radius:10px;
  padding:0 10px;
  outline:none;
}
.gop-mini-field input:focus,.gop-mini-field select:focus{
  border-color:rgba(68,214,255,.75);
  box-shadow:0 0 0 3px rgba(68,214,255,.10);
}
.gop-mini-field select option{
  color:#fff;
  background:#151526;
}
.gop-toggle-card{
  grid-column:1/-1;
  display:flex;
  align-items:flex-start;
  gap:10px;
  padding:11px;
  cursor:pointer;
  user-select:none;
}
.gop-toggle-card input{
  margin-top:3px;
  accent-color:var(--link);
}
.gop-toggle-card strong{
  display:block;
  color:#fff;
  font-size:13px;
  margin-bottom:2px;
}
.gop-toggle-card small{
  display:block;
  color:#aaaabc;
  font-size:12px;
  line-height:1.35;
}
.gop-estimator{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin-top:12px;
  padding:12px;
}
.gop-estimator strong{
  display:block;
  color:#fff;
  font-size:13px;
  margin-bottom:5px;
}
.gop-estimator span{
  color:#72f0b4;
  font-size:13px;
  font-weight:800;
}
.gop-compare{
  margin-top:12px;
  padding:12px;
}

#gopProgressBar{
  width:0%;
  height:100%;
  background:linear-gradient(90deg,var(--link),#72f0b4);
  border-radius:inherit;
  transition:width .18s ease;
}



.gop-section{
  margin-top:24px;
  padding:22px 24px;
  background:var(--content);
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  box-shadow:0 16px 38px rgba(0,0,0,.18);
}

.gop-section h2{
  display:flex;
  align-items:center;
  gap:10px;
  margin:0 0 16px;
  padding-bottom:12px;
  border-bottom:1px solid rgba(255,255,255,.08);
  color:var(--link);
  font-size:clamp(22px,2.4vw,28px);
  line-height:1.2;
}

.gop-section p{
  margin:0 0 16px;
  color:#cfd3df;
  font-size:16px;
  line-height:1.75;
}

.gop-section ul{
  margin:0;
  padding-left:24px;
}

.gop-section ul ul{
  margin-top:8px;
  padding-left:22px;
}

.gop-section li{
  margin:10px 0;
  color:#c9c9d6;
  line-height:1.7;
}

.gop-section li::marker{
  color:var(--link);
}

.gop-section strong{
  color:#fff;
  font-weight:700;
}

.gop-section a{
  color:var(--link);
  text-decoration:none;
}

.gop-section a:hover{
  text-decoration:underline;
}

.gop-section code{
  padding:2px 6px;
  border-radius:6px;
  background:rgba(255,255,255,.08);
  color:#fff;
  font-size:.95em;
}

@media(max-width:700px){
  .gop-section{
    padding:18px;
  }

  .gop-section h2{
    margin-bottom:14px;
    font-size:22px;
  }

  .gop-section p,
  .gop-section li{
    font-size:15px;
    line-height:1.65;
  }
}





@media(max-width:1080px){
  .gop-layout{grid-template-columns:1fr}
  .gop-controls{position:static}
}
@media(max-width:760px){
  .gif-optimizer-page{padding:26px 12px 38px}
  .gop-preview-grid{grid-template-columns:1fr}
  .gop-preview-wrap{min-height:260px}
  .gop-preview-wrap img{max-height:260px}
  .gop-estimator{grid-template-columns:1fr}
}
@media(max-width:520px){
  .gop-control-grid,.gop-actions,.gop-presets{grid-template-columns:1fr}
}



.gop-controls{padding:14px;margin-top:18px}
.gop-compact-grid{
  display:grid;
  grid-template-columns:1.2fr 1.2fr .7fr .7fr .75fr .75fr 1fr .8fr;
  gap:8px;
  align-items:end;
}
.gop-compact-grid label{
  min-width:0;
  display:flex;
  align-items:center;
  gap:7px;
  min-height:38px;
  padding:7px 9px;
  background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.08);
  border-radius:11px;
}
.gop-compact-grid label span{
  color:#c9c9d6;
  font-size:12px;
  font-weight:800;
  white-space:nowrap;
}
.gop-compact-grid input[type="range"]{
  width:100%;
  min-width:70px;
  accent-color:var(--link);
}
.gop-compact-grid b{
  min-width:34px;
  text-align:right;
  color:#fff;
  font-size:12px;
}
.gop-compact-grid input[type="number"],
.gop-compact-grid select{
  width:100%;
  height:26px;
  color:#fff;
  background:rgba(0,0,0,.24);
  border:1px solid rgba(255,255,255,.12);
  border-radius:8px;
  padding:0 7px;
  outline:none;
}
.gop-compact-grid select option{
  color:#fff;
  background:#151526;
}
.gop-check-mini{
  justify-content:center;
  cursor:pointer;
  user-select:none;
}
.gop-check-mini input{accent-color:var(--link)}
.gop-bottom-row{
  display:grid;
  grid-template-columns:1fr auto;
  gap:10px;
  margin-top:10px;
  align-items:center;
}
.gop-presets,.gop-actions{
  display:flex;
  gap:7px;
  flex-wrap:wrap;
}
.gop-presets button,.gop-actions button{
  min-height:34px;
  border:0;
  border-radius:10px;
  cursor:pointer;
  color:#fff;
  font-weight:900;
  padding:0 13px;
}
.gop-presets button{
  color:#d8d8e6;
  background:rgba(255,255,255,.075);
  border:1px solid rgba(255,255,255,.09);
}
.gop-action-primary{background:linear-gradient(135deg,#3aa7ff,#905cff)}
.gop-action-download{background:linear-gradient(135deg,#1dbf73,#72f0b4)}
.gop-action-danger{background:linear-gradient(135deg,#c23b5a,#85263d);min-width:38px}
.gop-progress{
  height:7px;
  margin-top:10px;
  overflow:hidden;
  background:rgba(0,0,0,.22);
  border-radius:999px;
}
#gopProgressBar{
  width:0%;
  height:100%;
  background:linear-gradient(90deg,var(--link),#72f0b4);
}
.gop-status{
  margin-top:8px;
  color:#aaaabc;
  font-size:13px;
}
.gop-compact-grid{grid-template-columns:repeat(3,1fr)}

@media(max-width:680px){
  .gop-compact-grid{grid-template-columns:repeat(2,1fr)}
  .gop-bottom-row{grid-template-columns:1fr}
}

.gop-upload{
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    cursor:pointer;
}
.gop-upload input{
    display:none;
}

.gop-preview-wrap img{
  display:block;
  max-width:100%;
  max-height:330px;
  object-fit:contain;
}
.gop-hidden{
  display:none!important;
}


.gop-size-custom.gop-hidden{
  display:none!important;
}