:root{
  --bg0:#0b1020;
  --bg1:#0f1630;
  --card:rgba(255,255,255,.08);
  --card2:rgba(255,255,255,.06);
  --border:rgba(255,255,255,.12);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.65);
  --muted2:rgba(255,255,255,.45);
  --brand:#7c5cff;
  --brand2:#3ee0b8;
  --danger:#ff5c7a;
  --shadow:0 18px 60px rgba(0,0,0,.35);
  --radius:18px;
  --mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans:ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--text);
  background:radial-gradient(1200px 700px at 20% 10%, rgba(124,92,255,.35), transparent 60%),
             radial-gradient(1000px 700px at 85% 20%, rgba(62,224,184,.22), transparent 55%),
             linear-gradient(180deg, var(--bg0), var(--bg1));
}
.bg{position:fixed; inset:0; pointer-events:none; opacity:.9; filter:saturate(1.1)}

.container{max-width:1280px; margin:0 auto; padding:28px 18px 40px}
.header{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  margin-bottom:18px;
}
.title{font-size:34px; font-weight:800; letter-spacing:.2px}
.subtitle{color:var(--muted); margin-top:6px}
.badge{
  padding:10px 12px;
  border:1px solid var(--border);
  border-radius:999px;
  background:rgba(255,255,255,.06);
  font-weight:700;
}

.grid{display:grid; grid-template-columns: 1.1fr 1fr .9fr; gap:16px}
.card{
  background:linear-gradient(180deg, var(--card), var(--card2));
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:16px;
  backdrop-filter: blur(10px);
}
.card-wide{grid-column:1 / -1}
h2{margin:0 0 12px; font-size:16px; letter-spacing:.4px; text-transform:uppercase; color:rgba(255,255,255,.85)}

.details{border:0; padding:0; margin:0}
.details-summary{
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  cursor:pointer;
  user-select:none;
}
.details-summary::-webkit-details-marker{display:none}
.details-body{margin-top:12px}

.drop{
  border:1px dashed rgba(255,255,255,.22);
  border-radius:14px;
  padding:14px;
  background:rgba(255,255,255,.04);
  transition: .15s ease;
}
.drop.dragover{border-color:rgba(124,92,255,.9); background:rgba(124,92,255,.08)}
.drop-inner{display:flex; flex-direction:column; align-items:center; gap:10px; text-align:center; padding:10px}
.drop-title{font-weight:800}
.drop-subtitle{color:var(--muted); font-size:13px}
.file{display:none}

.meta{margin-top:12px; display:grid; gap:8px}
.meta-row{display:flex; justify-content:space-between; gap:10px; padding:10px 12px; border:1px solid rgba(255,255,255,.10); border-radius:12px; background:rgba(255,255,255,.04)}
.meta-label{color:var(--muted2); font-weight:700}
.meta-value{font-weight:700; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}

.pred{margin-top:12px}
.pred-title{color:var(--muted2); font-weight:800; font-size:12px; text-transform:uppercase; letter-spacing:.35px; margin-bottom:8px}
.pred-grid{display:grid; grid-template-columns:1fr 1fr; gap:10px}
.pred-card{padding:10px 12px; border:1px solid rgba(255,255,255,.10); border-radius:12px; background:rgba(255,255,255,.04)}
.pred-label{color:var(--muted2); font-weight:800; font-size:12px; text-transform:uppercase; letter-spacing:.35px}
.pred-value{margin-top:6px; font-weight:900}

.preview{margin-top:12px}
.preview img{
  width:100%;
  max-height:280px;
  object-fit:contain;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(0,0,0,.18);
  display:none;
}

.preview2{margin-top:12px}
.preview2-label{color:var(--muted2); font-weight:800; font-size:12px; text-transform:uppercase; letter-spacing:.35px; margin-bottom:8px}
.preview2 img{
  width:100%;
  max-height:360px;
  object-fit:contain;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(0,0,0,.18);
  display:none;
}

.history{margin-top:12px; display:grid; gap:10px}
.history{
  max-height:500px;
  overflow:auto;
  padding-right:4px; /* espacio para scrollbar */
}
.history-empty{padding:12px; border-radius:12px; border:1px solid rgba(255,255,255,.10); background:rgba(255,255,255,.04); color:var(--muted)}
.history-item{
  display:grid;
  grid-template-columns: 86px 1fr auto;
  gap:12px;
  align-items:center;
  padding:12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
}
.history-thumb{
  width:86px;
  height:60px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(0,0,0,.18);
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
}
.history-thumb img{width:100%; height:100%; object-fit:cover; display:block}
.history-main{min-width:0}
.history-name{font-weight:900; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.history-sub{margin-top:4px; color:var(--muted); font-size:12px; display:flex; flex-wrap:wrap; gap:10px}
.history-actions{display:flex; gap:10px; align-items:center; justify-content:flex-end}
.btn-danger{
  border-color:rgba(255,92,122,.45);
  background:linear-gradient(180deg, rgba(255,92,122,.22), rgba(255,92,122,.10));
}

.queue{margin-top:12px; display:grid; gap:10px}
.queue-empty{padding:12px; border-radius:12px; border:1px solid rgba(255,255,255,.10); background:rgba(255,255,255,.04); color:var(--muted)}
.queue-item{
  display:grid;
  grid-template-columns: 1fr auto;
  gap:12px;
  align-items:center;
  padding:12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
}
.queue-main{min-width:0}
.queue-name{font-weight:900; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.queue-sub{margin-top:4px; color:var(--muted); font-size:12px; display:flex; flex-wrap:wrap; gap:10px}
.queue-badge{
  padding:6px 10px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:999px;
  background:rgba(0,0,0,.18);
  font-weight:900;
  font-size:12px;
}
.queue-badge.ok{border-color:rgba(62,224,184,.45); color:rgba(62,224,184,.95)}
.queue-badge.err{border-color:rgba(255,92,122,.55); color:rgba(255,92,122,.95)}
.queue-badge.run{border-color:rgba(124,92,255,.55)}

.form{display:grid; gap:12px}
.row{display:grid; grid-template-columns:1fr 1fr; gap:12px}
.field{display:grid; gap:6px}
.field-full{grid-column:1 / -1}
.field-label{font-weight:800}
.hint{color:var(--muted); font-size:12px; line-height:1.3}
.input{
  width:100%;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(0,0,0,.18);
  color:var(--text);
  outline:none;
}
.input:focus{border-color:rgba(124,92,255,.85); box-shadow:0 0 0 4px rgba(124,92,255,.18)}
.range{width:100%}
.pill{
  font-family:var(--mono);
  font-size:12px;
  padding:2px 8px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.06);
  margin-left:6px;
}

.bullets{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  padding:10px 12px;
  border:1px solid rgba(255,255,255,.10);
  border-radius:12px;
  background:rgba(255,255,255,.04);
}
.bullet{
  border:1px solid rgba(255,255,255,.16);
  background:rgba(0,0,0,.18);
  color:var(--text);
  padding:8px 10px;
  border-radius:999px;
  font-weight:900;
  cursor:pointer;
  transition:.15s ease;
  line-height:1;
}
.bullet:hover{transform:translateY(-1px); border-color:rgba(255,255,255,.24)}
.bullet.active{
  border-color:rgba(124,92,255,.55);
  background:linear-gradient(180deg, rgba(124,92,255,.36), rgba(124,92,255,.20));
}

.checkline{display:flex; align-items:center; gap:10px; padding:10px 12px; border:1px solid rgba(255,255,255,.10); border-radius:12px; background:rgba(255,255,255,.04)}
.actions{display:flex; gap:10px; align-items:center; justify-content:flex-end; margin-top:4px}
.btn{
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.06);
  color:var(--text);
  padding:10px 12px;
  border-radius:12px;
  font-weight:800;
  cursor:pointer;
  transition:.15s ease;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.btn:hover{transform:translateY(-1px); border-color:rgba(255,255,255,.24)}
.btn:disabled{opacity:.55; cursor:not-allowed; transform:none}
.btn-primary{
  border-color:rgba(124,92,255,.55);
  background:linear-gradient(180deg, rgba(124,92,255,.36), rgba(124,92,255,.20));
}

.status{padding:10px 12px; border-radius:12px; border:1px solid rgba(255,255,255,.10); background:rgba(0,0,0,.18)}
.status.ok{border-color:rgba(62,224,184,.45)}
.status.err{border-color:rgba(255,92,122,.55)}
.muted{color:var(--muted)}
.mono{font-family:var(--mono)}
.err{color:rgba(255,92,122,.95)}
.ok{color:rgba(62,224,184,.95)}

.result-grid{margin-top:12px; display:grid; grid-template-columns:repeat(4, 1fr); gap:10px}
.result-card{padding:10px 12px; border:1px solid rgba(255,255,255,.10); border-radius:12px; background:rgba(255,255,255,.04)}
.result-label{color:var(--muted2); font-weight:800; font-size:12px; text-transform:uppercase; letter-spacing:.35px}
.result-value{margin-top:6px; font-weight:900}
.download{margin-top:12px; display:flex; justify-content:flex-end}
.footer{margin-top:14px}

@media (max-width: 920px){
  .grid{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
  .result-grid{grid-template-columns:1fr 1fr}
  .history-item{grid-template-columns: 86px 1fr}
  .history-actions{justify-content:flex-start}
}