:root {
  --bg: #0f1115;
  --panel-bg: #1a1d24;
  --border: #2b2f3a;
  --text: #e7e9ee;
  --text-dim: #9aa1b0;
  --accent: #ffb020;
  --warn-bg: #4a2a12;
  --warn-border: #ff9a3d;
  --note-bg: #12293f;
  --note-border: #4da6ff;
  --alert-bg: #4a1414;
  --alert-border: #ff5c5c;
}

* { box-sizing: border-box; }

/* Layout general: columna flex a pantalla completa. Cada fila fija ocupa
   solo lo que su contenido necesita (flex:0 0 auto); #result-content (y
   dentro de el, .render-row) se lleva TODO el sobrante -- asi el render de
   la figura siempre usa el maximo espacio disponible en CUALQUIER
   resolucion, sin necesitar numeros magicos ajustados a una pantalla
   concreta (ver Tarea B, 05/09/2026). overflow-y:auto de seguridad -- solo
   entra en juego si una ventana es mas pequena de lo razonable. */
html, body { height: 100%; }
body {
  margin: 0;
  display: flex; flex-direction: column; height: 100vh; overflow-y: auto;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
}

header { flex: 0 0 auto; padding: 0.3rem 1.5rem 0.15rem; }
h1 { margin: 0 0 0.08rem; font-size: 0.95rem; }
.subtitle { margin: 0; color: var(--text-dim); font-size: 0.68rem; }

.search-row {
  flex: 0 0 auto;
  display: flex; gap: 0.5rem; align-items: center;
  padding: 0.3rem 1.5rem;
}
.search-row input[type=text] {
  flex: 1; padding: 0.5rem 0.75rem; background: var(--panel-bg);
  border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 0.95rem;
}
.search-row button {
  padding: 0.5rem 1rem; background: var(--accent); color: #1a1200;
  border: none; border-radius: 6px; font-weight: 600; cursor: pointer;
}
.cutoff-control {
  display: flex; align-items: center; gap: 0.3rem; color: var(--text-dim);
  font-size: 0.78rem; white-space: nowrap;
}
.cutoff-control input {
  width: 4.2em; padding: 0.3rem 0.4rem; background: var(--panel-bg);
  border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 0.85rem;
}
.search-row select {
  max-width: 220px; background: var(--panel-bg); color: var(--text-dim);
  border: 1px solid var(--border); border-radius: 6px; padding: 0.4rem;
}
#search-status { color: var(--text-dim); font-size: 0.85rem; }

.warning-container { flex: 0 0 auto; padding: 0 1.5rem; }
.warning-banner {
  background: var(--warn-bg); border: 1px solid var(--warn-border);
  color: #ffd9ad; padding: 0.3rem 0.8rem; border-radius: 6px; font-size: 0.76rem;
  margin-bottom: 0.15rem;
}
.warning-banner--note { background: var(--note-bg); border-color: var(--note-border); color: #cfe8ff; }
.warning-banner--alert { background: var(--alert-bg); border-color: var(--alert-border); color: #ffd0d0; }

/* ---- contenedor del resultado -- oculto entero si el corte no se supera
   (Tarea A). display:flex debe perder ante [hidden] explicitamente: un
   selector de ID por si solo NO cede ante el [hidden] del UA stylesheet. ---- */
#result-content {
  flex: 1 1 auto; min-height: 0;
  display: flex; flex-direction: column;
}
#result-content[hidden] { display: none; }

/* ---- texto recuperado: UNA fila compacta, no una caja alta ---- */
.recovered-text-row {
  flex: 0 0 auto;
  display: flex; align-items: baseline; flex-wrap: wrap; gap: 0.4rem;
  padding: 0.25rem 1.5rem;
}
.recovered-text-row .label { color: var(--text-dim); font-size: 0.72rem; white-space: nowrap; }
.recovered-text { font-size: 1rem; font-weight: 600; overflow-wrap: anywhere; }
.similarity-badge {
  color: var(--accent); font-variant-numeric: tabular-nums; font-weight: 600;
  margin-left: auto; white-space: nowrap;
}

/* ---- top-5: fila propia compacta y ANCHA (ya no comparte columna con el
   texto recuperado -- mas sitio para el texto de cada candidato) ---- */
.candidates-panel { flex: 0 0 auto; margin: 0 1.5rem 0.25rem; }
.candidates-list { display: flex; flex-direction: column; gap: 0.1rem; }
.candidate-row {
  display: grid; grid-template-columns: 4ch 6ch 1fr auto; gap: 0.5rem; align-items: center;
  text-align: left; background: transparent; border: 1px solid transparent; border-radius: 6px;
  padding: 0.16rem 0.4rem; color: var(--text); cursor: pointer; font-size: 0.8rem;
}
.candidate-row:hover { background: #22262f; }
.candidate-row.active { border-color: var(--accent); background: #2a2210; }
.candidate-cosine { color: var(--accent); font-variant-numeric: tabular-nums; }
.candidate-source { color: var(--text-dim); font-size: 0.72rem; }
.candidate-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.candidate-badges { display: flex; gap: 0.25rem; flex-shrink: 0; }
.candidate-autonomy {
  font-size: 0.62rem; padding: 0.05rem 0.35rem; border-radius: 999px; white-space: nowrap;
  border: 1px solid var(--border); color: var(--text-dim);
}
.candidate-autonomy--autonomo { border-color: #3fae5c; color: #7be39a; }
.candidate-autonomy--parcial { border-color: #c99a2e; color: #e3c168; }
.candidate-autonomy--fragmento { border-color: #b04a4a; color: #e39a9a; }
.candidate-operational--utilizable { border-color: #3f8fae; color: #7ec8e3; }
.candidate-operational--no_utilizable { border-color: #7a4ab0; color: #c39ae3; }

/* ---- renders: RETRATO (3:4), lado a lado, ocupando TODO el alto sobrante
   de #result-content (Tarea B) -- sustituye al antiguo panel ancho/bajo. ---- */
.render-row {
  flex: 1 1 auto; min-height: 0;
  display: flex; gap: 1rem; justify-content: center;
  padding: 0.15rem 1.5rem;
}
.view-panel {
  display: flex; flex-direction: column; min-width: 0; min-height: 0;
  flex: 0 1 auto; align-items: center;
}
.view-panel h2 { flex: 0 0 auto; margin: 0 0 0.15rem; font-size: 0.78rem; align-self: flex-start; }
.view-panel .hint { color: var(--text-dim); font-weight: 400; font-size: 0.7rem; }
.view-canvas {
  flex: 1 1 0; min-height: 0; align-self: center;
  width: auto; aspect-ratio: 3 / 4; max-width: 100%;
  background: #14161c; border: 1px solid var(--border); border-radius: 8px; overflow: hidden;
}
.view-canvas canvas { display: block; width: 100%; height: 100%; }

.playback-row {
  flex: 0 0 auto;
  display: flex; align-items: center; gap: 0.75rem; padding: 0.15rem 1.5rem;
}
.playback-row button {
  background: var(--panel-bg); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 0.35rem 0.8rem; cursor: pointer;
}
.playback-row input[type=range] { flex: 1; }
#frame-counter { color: var(--text-dim); font-variant-numeric: tabular-nums; min-width: 8ch; }

.panel {
  background: var(--panel-bg); border: 1px solid var(--border); border-radius: 8px; padding: 0.3rem 0.6rem;
}
.panel h3 { margin: 0 0 0.15rem; font-size: 0.68rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.04em; }

/* ---- metadatos: tira horizontal compacta, no columna ---- */
.metadata-panel { flex: 0 0 auto; margin: 0.1rem 1.5rem 0.25rem; padding: 0.16rem 0.6rem; }
.metadata-list { display: flex; flex-wrap: wrap; gap: 0 1.5rem; }
.meta-row { display: flex; gap: 0.35rem; font-size: 0.8rem; padding: 0.15rem 0; }
.meta-key { color: var(--text-dim); }
.meta-value { font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }

@media (max-width: 860px) {
  .render-row { flex-direction: column; }
  .view-canvas { aspect-ratio: 4 / 5; }
}