@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&display=swap');

:root{
  --leaf:#2E9E5B;
  --leaf-deep:#136B3D;
  --gold:#B4901E;
  --rust:#B3452E;
  --rust-glow:#D65B3E;
  --ink:#16241B;
  --muted:#5B6357;
  --line:#DDE3D9;
  --card-bg:#FFFFFF;
  --page-bg:#FFFFFF;
  --wash:#F3F6F2;
}

*{box-sizing:border-box;}
body{
  font-family:'Inter',sans-serif;
  color:var(--ink);
  background:var(--page-bg);
  margin:0;
}
.text-uae-green{color:var(--leaf);}
.text-uae-orange{color:var(--gold);}
.bg-uae-green{background:var(--leaf);}

/* barra superior institucional */
.uae-topbar{
  background:var(--leaf-deep);
  color:rgba(255,255,255,0.9);
  font-family:'IBM Plex Mono',monospace;
  font-size:15px;
  font-weight:600;
  letter-spacing:.04em;
  padding:18px 0;
}

/* franja con logo institucional */
.uae-brand-row{
  background:var(--card-bg);
  border-bottom:1px solid var(--line);
  padding:18px 0;
}
.uae-logo{width:350px;}
.uae-brand-divider{width:1px;height:40px;background:var(--line);}
.uae-brand-caption{font-family:'Fraunces',serif;font-weight:600;font-size:16px;color:var(--ink);}

/* encabezado */
.uae-eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);font-weight:700;margin:0 0 14px;
  display:flex;align-items:center;gap:10px;
}
.uae-eyebrow-line{width:22px;height:1px;background:var(--gold);display:inline-block;}
.uae-title{
  font-family:'Fraunces',serif;
  font-weight:600;
  font-size:clamp(30px,4.6vw,46px);
  line-height:1.1;
  color:var(--ink);
  margin:0 0 16px;
}
.uae-title em{font-style:italic;color:var(--leaf);font-weight:500;}
.uae-lede{max-width:680px;font-size:15.5px;line-height:1.65;color:var(--muted);margin:0;}

.uae-hero-art{width:100%;max-width:340px;height:auto;}
.uae-pill{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--card-bg);
  border:1px solid var(--line);
  border-radius:100px;padding:8px 14px;
  font-family:'IBM Plex Mono',monospace;
  font-size:11.5px;color:var(--muted);
}
.uae-pill b{color:var(--gold);font-weight:600;}

/* estado del modelo */
.uae-status{
  display:flex;align-items:center;gap:10px;
  font-family:'IBM Plex Mono',monospace;font-size:12px;
  border:1px solid var(--line);border-radius:10px;
  padding:11px 16px;color:var(--muted);background:var(--wash);
}
.dot{width:8px;height:8px;border-radius:50%;background:var(--gold);flex-shrink:0;}
.dot.loading{animation:pulse 1.1s ease-in-out infinite;}
.dot.ready{background:var(--leaf);}
.dot.error{background:var(--rust-glow);}
@keyframes pulse{0%,100%{opacity:.3}50%{opacity:1}}

/* tarjetas generales */
.uae-card{
  background:var(--card-bg);
  border:1px solid var(--line);
  border-radius:14px;
  padding:24px;
  box-shadow:0 2px 10px rgba(20,30,25,0.04);
}
.uae-card-label{
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold);font-weight:700;margin:0 0 16px;
}

/* zona de carga */
.uae-dropzone{
  border:1.5px dashed #C9D2C4;border-radius:10px;aspect-ratio:4/3;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  cursor:pointer;position:relative;overflow:hidden;background:var(--wash);
  transition:border-color .2s ease, background .2s ease;
}
.uae-dropzone:hover{border-color:var(--leaf);background:#EAF3EC;}
.uae-dropzone.has-image{border-style:solid;border-color:var(--line);background:var(--card-bg);}
.uae-dropzone-icon{width:32px;height:32px;margin-bottom:12px;color:var(--muted);}
.uae-dropzone p{margin:0;font-size:13.5px;color:var(--muted);}
.uae-hint{font-size:11.5px;margin-top:4px;color:#93A08C;}

#resultCanvas, #srcImg{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;display:none;}
.scan-line{
  position:absolute;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--leaf),transparent);
  box-shadow:0 0 10px 2px rgba(46,158,91,0.5);display:none;
}
.scan-line.active{display:block;animation:scan 1.1s linear infinite;}
@keyframes scan{0%{top:2%}100%{top:96%}}

/* botones */
.btn-uae-primary{
  background:var(--leaf-deep);border:1px solid var(--leaf-deep);color:#fff;
  font-weight:600;border-radius:8px;padding:10px 18px;font-size:13.5px;
}
.btn-uae-primary:hover{background:var(--leaf);border-color:var(--leaf);color:#fff;}
.btn-uae-outline{
  background:transparent;border:1px solid var(--line);color:var(--ink);
  font-weight:600;border-radius:8px;padding:10px 18px;font-size:13.5px;
}
.btn-uae-outline:hover{border-color:var(--leaf);color:var(--leaf);}
.btn-uae-outline:disabled{opacity:.4;}

.uae-field-label{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted);margin-bottom:8px;display:block;}
.form-range{accent-color:var(--leaf);}

/* diagnóstico (generado por script.js) */
.uae-placeholder{font-size:13.5px;color:#93A08C;line-height:1.6;padding:16px 0;}
.seal{display:flex;align-items:center;gap:16px;padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid var(--line);}
.seal-badge{
  width:62px;height:62px;border-radius:50%;border:2px solid var(--line);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  font-family:'Fraunces',serif;font-weight:600;font-size:11px;text-align:center;line-height:1.2;
}
.seal-badge.sano{border-color:var(--leaf);color:var(--leaf);}
.seal-badge.leve{border-color:var(--gold);color:var(--gold);}
.seal-badge.severo{border-color:var(--rust-glow);color:var(--rust-glow);}
.seal-badge.ia{border-color:var(--gold);color:var(--gold);}
.seal-text .verdict{font-family:'Fraunces',serif;font-weight:600;font-size:19px;color:var(--ink);margin-bottom:2px;}
.seal-text .verdict-sub{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted);}
.source-pill{
  display:inline-block;margin-top:6px;font-family:'IBM Plex Mono',monospace;font-size:9.5px;
  padding:2px 8px;border-radius:100px;border:1px solid var(--line);color:var(--muted);
}
.metric-row{margin-bottom:14px;}
.metric-head{display:flex;justify-content:space-between;font-size:12.5px;margin-bottom:6px;}
.metric-head .name{color:var(--muted);}
.metric-head .val{font-family:'IBM Plex Mono',monospace;font-weight:700;color:var(--ink);}
.bar-track{height:8px;border-radius:5px;background:var(--wash);overflow:hidden;}
.bar-fill{height:100%;border-radius:5px;width:0%;transition:width .6s ease;}
.bar-fill.healthy{background:var(--leaf);}
.bar-fill.disease{background:var(--rust-glow);}
.interp{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:13.5px;line-height:1.6;color:#3A4038;}
.interp b{color:var(--ink);}
.info-block{margin-top:16px;}
.info-title{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;font-weight:700;margin-bottom:8px;}
.info-title.causas{color:var(--gold);}
.info-title.prevencion{color:var(--leaf);}
.info-list{margin:0;padding-left:18px;}
.info-list li{font-size:13px;line-height:1.55;color:#3A4038;margin-bottom:6px;}
.info-text{font-size:13px;line-height:1.6;color:#3A4038;white-space:pre-line;}
.disclaimer{margin-top:16px;padding-top:12px;border-top:1px solid var(--line);font-size:11.5px;line-height:1.5;color:#93A08C;font-style:italic;}

/* entrenamiento */
.uae-training-desc{margin:4px 0 0;font-size:13px;line-height:1.55;color:var(--muted);max-width:620px;}
.uae-example-count{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--gold);font-weight:600;}
.uae-pending-notice{font-family:'IBM Plex Mono',monospace;font-size:10.5px;color:var(--gold);margin-top:6px;display:none;}

.uae-class-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;}
.class-card{border:1px solid var(--line);border-radius:10px;padding:14px;background:var(--wash);}
.class-card-top{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;}
.class-name-input{
  flex:1;background:transparent;border:none;border-bottom:1px solid var(--line);
  color:var(--ink);font-family:'Fraunces',serif;font-size:15px;font-weight:600;padding:2px 0;outline:none;
}
.class-name-input:focus{border-color:var(--leaf);}
.remove-class{background:none;border:none;color:#93A08C;cursor:pointer;font-size:16px;line-height:1;padding:2px 4px;}
.remove-class:hover{color:var(--rust-glow);}
.field-label{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.05em;text-transform:uppercase;color:#93A08C;margin:10px 0 4px;}
.field-textarea{
  width:100%;background:var(--card-bg);border:1px solid var(--line);border-radius:6px;
  color:var(--ink);font-family:'Inter',sans-serif;font-size:12px;padding:8px;resize:vertical;min-height:44px;outline:none;
}
.field-textarea:focus{border-color:var(--leaf);}
.thumbs{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0;min-height:36px;}
.thumb{width:36px;height:36px;border-radius:5px;object-fit:cover;border:1px solid var(--line);}
.add-class-btn{
  border:1.5px dashed #C9D2C4;border-radius:10px;display:flex;align-items:center;justify-content:center;
  min-height:120px;cursor:pointer;color:var(--muted);font-size:13px;font-weight:600;
  transition:all .15s ease;background:var(--card-bg);
}
.add-class-btn:hover{border-color:var(--leaf);color:var(--leaf);}
.btn.small{
  border:1px solid var(--line);background:var(--card-bg);border-radius:8px;
  padding:6px 11px;font-size:12px;font-weight:600;color:var(--ink);cursor:pointer;
}
.btn.small:hover{border-color:var(--leaf);color:var(--leaf);}
.controls{display:flex;gap:8px;flex-wrap:wrap;}

/* cómo funciona */
.uae-step{border:1px solid var(--line);border-radius:10px;padding:18px;height:100%;background:var(--wash);}
.uae-step-n{font-family:'IBM Plex Mono',monospace;color:var(--gold);font-size:11px;font-weight:700;display:block;margin-bottom:8px;}
.uae-step h3{font-family:'Fraunces',serif;font-weight:600;font-size:15.5px;margin:0 0 8px;color:var(--ink);}
.uae-step p{font-size:12.5px;line-height:1.55;color:var(--muted);margin:0;}

.uae-footnote{
  padding:18px 20px;border-radius:10px;background:#EEF5EF;border:1px solid #D2E4D6;
  font-size:12.5px;line-height:1.6;color:#3A4038;
}
.uae-footnote strong{color:var(--leaf-deep);}