/* Estudio de Avatares — tema oscuro de estudio */
:root {
  --fondo: #101216;
  --panel: #1a1e26;
  --panel2: #232936;
  --borde: #2f3747;
  --texto: #e8eaf0;
  --suave: #9aa3b5;
  --acento: #5b8cff;
  --ok: #3ecf8e;
  --mal: #ff6b6b;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--fondo); color: var(--texto);
  font: 16px/1.55 -apple-system, "Segoe UI", Roboto, sans-serif;
}
header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 20px; border-bottom: 1px solid var(--borde);
  position: sticky; top: 0; background: var(--fondo); z-index: 5;
}
header h1 { font-size: 20px; margin: 0; cursor: pointer; }
main { max-width: 880px; margin: 0 auto; padding: 20px 16px 60px; }
footer { text-align: center; color: var(--suave); font-size: 12px; padding: 16px; }
h2 { margin: 8px 0; } h3 { margin: 20px 0 8px; }
.suave { color: var(--suave); font-size: 14px; }
.error { color: var(--mal); }
.ok { color: var(--ok); }
.oculto { display: none !important; }
.fila { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.entre { justify-content: space-between; }

button, .btn {
  background: var(--acento); color: #fff; border: 0; border-radius: 10px;
  padding: 10px 16px; font-size: 15px; font-weight: 600; cursor: pointer;
  display: inline-block;
}
button:disabled { opacity: 0.45; cursor: not-allowed; }
button.sec, .btn.sec, .btnlink { background: var(--panel2); color: var(--texto); border: 1px solid var(--borde); }
button.mini { padding: 2px 10px; font-size: 12px; }
button.grande { padding: 14px 26px; font-size: 17px; border-radius: 999px; }
a.btnlink { text-decoration: none; padding: 8px 14px; border-radius: 10px; font-size: 14px; }

.pill { font-size: 12px; padding: 4px 10px; border-radius: 999px; background: var(--panel2); border: 1px solid var(--borde); }
.pill.ok { color: var(--ok); border-color: var(--ok); }
.pill.mal { color: var(--mal); border-color: var(--mal); }

.tarjetas { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; margin-top: 12px; }
.tarjeta { background: var(--panel); border: 1px solid var(--borde); border-radius: 14px; padding: 16px; cursor: pointer; }
.tarjeta:hover { border-color: var(--acento); }
.tarjeta h3 { margin: 0 0 8px; }

.chips { display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0; }
.chip { font-size: 12px; padding: 3px 10px; border-radius: 999px; background: var(--panel2); border: 1px solid var(--borde); color: var(--suave); }
.chip.ok { color: var(--ok); border-color: rgba(62, 207, 142, 0.5); }

.panel { background: var(--panel); border: 1px solid var(--borde); border-radius: 14px; padding: 18px; margin-top: 14px; }
label { display: block; margin: 10px 0; font-size: 14px; color: var(--suave); }
label.check { display: flex; gap: 8px; align-items: flex-start; color: var(--texto); }
input[type="text"], input:not([type]), select, textarea {
  width: 100%; margin-top: 4px; padding: 10px; border-radius: 10px;
  border: 1px solid var(--borde); background: var(--panel2); color: var(--texto); font-size: 15px;
}
.tabs { display: flex; gap: 6px; margin: 10px 0; flex-wrap: wrap; }
.tab { background: var(--panel2); border: 1px solid var(--borde); color: var(--suave); }
.tab.activa { background: var(--acento); color: #fff; border-color: var(--acento); }
.plan li { margin: 6px 0; }

.rejilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; margin-top: 12px; }
.toma { background: var(--panel2); border: 1px dashed var(--borde); border-radius: 12px; overflow: hidden; cursor: pointer; text-align: center; font-size: 12px; padding-bottom: 6px; }
.toma.lista { border-style: solid; border-color: rgba(62, 207, 142, 0.6); }
.toma img { width: 100%; height: 90px; object-fit: cover; display: block; margin-bottom: 4px; }
.toma .hueco { height: 90px; display: flex; align-items: center; justify-content: center; font-size: 28px; color: var(--suave); }
.miniaturas { display: flex; gap: 8px; flex-wrap: wrap; }
.miniaturas img { width: 72px; height: 72px; object-fit: cover; border-radius: 8px; border: 1px solid var(--borde); }

#zonaSoltar { border: 2px dashed var(--borde); border-radius: 12px; padding: 18px; text-align: center; color: var(--suave); margin: 12px 0; }
#zonaSoltar.sobre { border-color: var(--acento); color: var(--acento); }

/* Cámara a pantalla completa */
#camara { position: fixed; inset: 0; background: #000; z-index: 50; display: flex; flex-direction: column; }
#video { flex: 1; width: 100%; object-fit: cover; min-height: 0; }
#controlesCamara { display: flex; gap: 10px; justify-content: center; padding: 14px; background: #000; }
#capaFoto, #capaTele { position: absolute; top: 0; left: 0; right: 0; padding: 14px; background: linear-gradient(rgba(0,0,0,0.78), rgba(0,0,0,0.35) 70%, transparent); }
#fotoToma, #teleTitulo { font-weight: 700; font-size: 17px; }
#fotoPista, #teleProgreso { color: #cfd6e4; font-size: 14px; margin-top: 4px; }
#teleTexto { font-size: clamp(18px, 3.4vw, 28px); line-height: 1.45; margin-top: 8px; max-height: 52vh; overflow-y: auto; text-shadow: 0 1px 3px #000; }
#teleTexto p { margin: 6px 0; }

/* Diagnóstico */
.spinner { width: 34px; height: 34px; border: 4px solid var(--borde); border-top-color: var(--acento); border-radius: 50%; animation: girar 0.9s linear infinite; margin: 14px auto 6px; }
@keyframes girar { to { transform: rotate(360deg); } }
#diagSpinner { text-align: center; color: var(--suave); }
.md { background: var(--panel2); border: 1px solid var(--borde); border-radius: 12px; padding: 14px 16px; font-size: 14.5px; overflow-x: auto; }
.md h2 { font-size: 18px; margin: 14px 0 6px; color: var(--acento); }
.md h3, .md h4 { font-size: 15px; margin: 12px 0 4px; }
.md p { margin: 5px 0; }
.md table { border-collapse: collapse; margin: 8px 0; width: 100%; }
.md td { border: 1px solid var(--borde); padding: 5px 8px; vertical-align: top; }
.md code { background: #11141a; padding: 1px 5px; border-radius: 5px; }
.md hr { border: 0; border-top: 1px solid var(--borde); }

@media (max-width: 600px) {
  main { padding: 12px 10px 50px; }
  .rejilla { grid-template-columns: repeat(auto-fill, minmax(105px, 1fr)); }
}