/**
 * INFODB - Design tokens compartidos
 * Fuente única para colores, spacing, radios, sombras y fuente.
 * Cargado en las 3 páginas (index.php, bom.php, costes.php).
 */
:root {
  --bg:             #eeeeeeff;
  --surface:        #ffffff;
  --border:         #e5e7eb;
  --border-strong:  #d1d5db;
  --text:           #111827;
  --text-muted:     #6b7280;
  --text-soft:      #9ca3af;

  --primary:        #2563eb;
  --primary-h:      #1d4ed8;
  --primary-soft:   rgba(37, 99, 235, .12);
  --success:        #10b981;
  --danger:         #ef4444;
  --warning:        #f59e0b;
  --neutral:        #6b7280;

  --s-1: 4px;  --s-2: 8px;  --s-3: 12px;
  --s-4: 16px; --s-5: 20px; --s-6: 24px;

  --r-sm: 4px; --r-md: 6px; --r-lg: 8px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

/* Header compartido en las 5 páginas */
.app-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}
.app-header .wrap {
  display: grid !important;
  grid-template-columns: 1fr auto 1fr !important;
  align-items: center;
  gap: var(--s-3);
  height: 48px !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}
.app-header .app-title {
  grid-column: 1; justify-self: start;
  margin: 0; font-size: 15px; font-weight: 600; letter-spacing: -.01em;
}
.app-header .app-title span {
  color: var(--text-muted); font-weight: 400; margin-left: var(--s-2);
}
.app-header .app-nav {
  grid-column: 2; justify-self: center;
  display: flex; gap: var(--s-4); align-items: center;
}
.app-header .app-nav a {
  color: var(--text-muted); text-decoration: none; font-size: 13px; font-weight: 500;
  padding: 4px 8px; border-radius: var(--r-sm);
}
.app-header .app-nav a:hover { color: var(--text); background: var(--bg); }
.app-header .app-nav a.active { color: var(--primary); background: var(--primary-soft); }
.app-header .app-meta {
  grid-column: 3; justify-self: end;
  color: var(--text-muted); font-size: 12px; font-variant-numeric: tabular-nums;
}

/* Banner descripción scope panel (bajo header) */
.panel-scope {
  background: var(--primary-soft); color: var(--text);
  padding: var(--s-2) var(--s-3); border-radius: var(--r-md);
  font-size: 12px; margin-top: var(--s-3); margin-bottom: 0;
  display: flex; justify-content: space-between; align-items: center;
  gap: var(--s-3); flex-wrap: wrap;
  border-left: 3px solid var(--primary);
}
.panel-scope strong { color: var(--primary-h); }
.panel-scope a {
  color: var(--primary-h); font-weight: 600;
  text-decoration: none; white-space: nowrap;
}
.panel-scope a:hover { text-decoration: underline; }

/* Home page - cards de paneles */
.home-grid {
  display: grid; gap: var(--s-3);
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  margin: var(--s-3) 0;
}
.home-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s-4);
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: var(--s-3);
  transition: box-shadow .12s, transform .12s, border-color .12s;
  position: relative;
}
.home-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}
.home-card.disabled { opacity: .55; }
.home-card.disabled:hover { transform: none; border-color: var(--border); box-shadow: var(--shadow-sm); }

.home-card-header { display: flex; align-items: center; justify-content: space-between; gap: var(--s-2); }
.home-card-title { margin: 0; font-size: 16px; font-weight: 600; color: var(--text); }
.home-card-question {
  font-size: 12px; color: var(--text-muted); font-style: italic;
  margin: 0;
}
.home-card-bullets {
  list-style: none; padding: 0; margin: 0;
  font-size: 12px; color: var(--text-muted);
  display: flex; flex-direction: column; gap: 4px;
}
.home-card-bullets li { padding-left: var(--s-3); position: relative; line-height: 1.4; }
.home-card-bullets li::before {
  content: '·'; position: absolute; left: var(--s-1); color: var(--primary);
  font-weight: 700; font-size: 16px; line-height: 1;
}
.home-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-2); margin-top: auto; padding-top: var(--s-2);
  border-top: 1px solid var(--border);
}
.home-status {
  font-size: 11px; font-weight: 600;
  padding: 2px 8px; border-radius: 999px;
  text-transform: uppercase; letter-spacing: .04em;
}
.home-status.ok  { background: rgba(16, 185, 129, .12); color: var(--success); }
.home-status.ko  { background: #fee2e2; color: var(--danger); }

/* Feedback carga ZIP */
.zip-feedback {
  display: flex; flex-direction: column; gap: 4px;
  margin-top: var(--s-3); font-size: 12px;
}
.zip-feedback .row {
  display: flex; align-items: center; gap: var(--s-2);
  padding: 4px var(--s-2); border-radius: var(--r-sm);
  background: var(--bg);
}
.zip-feedback .row.ok  { color: var(--success); }
.zip-feedback .row.ko  { color: var(--danger); }
.zip-feedback .row .icon { font-weight: 700; width: 14px; }
.zip-feedback .row .name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zip-feedback .row .meta { color: var(--text-soft); font-variant-numeric: tabular-nums; }