/* descarga.css — Pantalla de descarga */

main { align-items: center; }

.card { max-width: 720px; }

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.card-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.45;
}

.btn-refresh {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.btn-refresh:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: var(--brand-light);
}

/* State panels */
.state-panel {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 0 8px;
  color: var(--muted);
  font-size: 13px;
}

/* Dataset rows */
.dataset-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.dataset-row:last-child { border-bottom: none; }

.dataset-info {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.dataset-icon {
  width: 32px;
  height: 32px;
  background: var(--brand-light);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--brand);
}

.dataset-title {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.dataset-file {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.dataset-sep {
  font-size: 13px;
  color: var(--step-off);
}

.dataset-sheet {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
}

.dataset-badge {
  font-size: 11px;
  font-weight: 600;
  color: var(--brand);
  background: var(--brand-light);
  border-radius: 20px;
  padding: 1px 8px;
  margin-left: 2px;
}

.dataset-cols {
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 4px;
  line-height: 1.4;
}

.dataset-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.btn-download {
  height: 34px;
  padding: 0 14px;
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background 0.15s, opacity 0.15s;
  white-space: nowrap;
}

.btn-download:hover:not(:disabled) { background: #0a3d16; }
.btn-download:active:not(:disabled) { background: #083010; }
.btn-download:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-view {
  height: 34px;
  padding: 0 14px;
  background: #fff;
  color: var(--muted);
  border: 1.5px solid var(--border);
  border-radius: 6px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.btn-view:hover { border-color: var(--navy-mid); color: var(--navy-mid); background: #f5f7fa; }

.row-feedback {
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.row-feedback.loading { color: var(--muted); }
.row-feedback.success { color: var(--success-fg); }
.row-feedback.error   { color: var(--danger); }

.btn-delete {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  background: #fff;
  color: var(--danger);
  border: 1.5px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s, background 0.15s;
}

.btn-delete:hover:not(:disabled) { border-color: var(--danger); background: #fdf1f1; }
.btn-delete:disabled { opacity: 0.45; cursor: not-allowed; }

/* El rol reader descarga pero no borra: la clase la pone aplicarRolEnPantalla()
   sobre <body> cuando whoami confirma el rol (ver descarga.js). */
body.role-reader .btn-delete { display: none; }

/* Scan loader — inspirado en efectos "light sweep" tipo CodePen:
   https://codepen.io/dicson/pen/eGZOYq / https://codepen.io/zhanghx/pen/NZpGBY */
.scan-loader {
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 32px 0 20px;
}

.scan-frame {
  position: relative;
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 10px;
  background: var(--brand-light);
}

.scan-logo {
  max-width: 62px;
  max-height: 62px;
  object-fit: contain;
}

.scan-line {
  position: absolute;
  left: 0;
  top: 4%;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--brand) 50%, transparent);
  box-shadow: 0 0 8px 1px var(--brand);
  animation: scan-sweep 1.8s ease-in-out infinite;
}

@keyframes scan-sweep {
  0%   { top: 4%;  opacity: 0; }
  12%  { opacity: 1; }
  50%  { top: 92%; opacity: 1; }
  88%  { opacity: 1; }
  100% { top: 4%;  opacity: 0; }
}

/* Header nav link */
.header-nav { margin-left: auto; }

.header-nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color 0.15s;
}

.header-nav-link:hover { color: rgba(255,255,255,0.9); }

/* ── Paso 1: selector de documentos ─────────────────────────────────
   El selector se muestra siempre, aun con un solo documento (Linear CES-31):
   el recorrido es el mismo cantidad de documentos haya. Por eso la grilla usa
   auto-fill con un mínimo ancho: con una sola tarjeta ésta ocupa el ancho
   completo y se lee como una fila de lista, no como un cuadrito perdido en una
   pantalla vacía. */
.doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 10px;
  padding: 4px 0;
}

.doc-card {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  text-align: left;
  font: inherit;
  padding: 14px 16px;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color .12s, background .12s, transform .12s;
}

.doc-card:hover {
  border-color: var(--brand);
  background: var(--brand-light);
}

.doc-card:active { transform: translateY(1px); }

.doc-card:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

.doc-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex: none;
  border-radius: 7px;
  background: var(--brand-light);
  color: var(--brand);
}

.doc-card:hover .doc-card-icon { background: #fff; }

.doc-card-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.doc-card-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text, #111827);
}

/* El slug es el identificador real: el que explica a dónde fue a parar una
   carga cuando alguien renombró el archivo. Va apagado pero va. */
.doc-card-slug {
  font-size: 11px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.doc-card-meta {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.doc-card-arrow {
  flex: none;
  color: var(--muted);
  display: flex;
  align-items: center;
}

.doc-card:hover .doc-card-arrow { color: var(--brand); }

/* ── Paso 2: contexto del documento elegido ─────────────────────── */
.doc-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font: inherit;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  background: none;
  border: none;
  padding: 4px 6px 4px 0;
  margin-bottom: 2px;
  cursor: pointer;
  border-radius: 4px;
}

.doc-back:hover { color: var(--brand); }

.doc-back:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

.doc-context {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 0 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}

.doc-context-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text, #111827);
}

.doc-context-slug {
  font-size: 11px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  background: var(--panel-alt, #f1f2f4);
  border-radius: 4px;
  padding: 1px 6px;
}

.doc-context-count {
  font-size: 12px;
  color: var(--muted);
  margin-left: auto;
}
