/* ==========================================================================
   Pantalla de bloqueo / acceso de personal
   Usa los tokens de toast-theme.css, así hereda claro y oscuro sin duplicar.
   ========================================================================== */

.login-body {
  min-height: 100vh;
  margin: 0;
  padding: 2rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 15% 15%, rgba(var(--brand-primary-rgb), 0.16), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(var(--brand-primary-rgb), 0.08), transparent 48%),
    var(--bg-main);
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text-main);
}

.login-shell {
  width: 100%;
  max-width: 520px;
}

.login-brand-badge {
  width: 76px;
  height: 76px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: var(--brand-vivid);
  box-shadow: 0 10px 30px rgba(var(--brand-primary-rgb), 0.35);
}

/* ------------------------------------------------- Grilla de empleados --- */

.staff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
}

.staff-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 1rem 0.75rem;
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  background: var(--bg-surface);
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.staff-card:hover,
.staff-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-card);
  outline: none;
}

.staff-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.5px;
  color: var(--brand-primary);
  background: var(--bg-surface-elevated);
  border: 2px solid var(--border-subtle);
}

.staff-avatar-lg {
  width: 72px;
  height: 72px;
  font-size: 1.6rem;
}

.staff-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-main);
  text-align: center;
  line-height: 1.2;
}

.staff-role {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: center;
}

/* --------------------------------------------------------- PIN y teclado --- */

.pin-dots {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin: 1.25rem 0 1.5rem;
  min-height: 18px;
}

.pin-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--border-strong);
  background: transparent;
  transition: background 0.15s ease, transform 0.15s ease;
}

.pin-dot.filled {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  transform: scale(1.15);
}

.keypad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
}

.keypad-btn {
  padding: 1rem 0;
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-main);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  cursor: pointer;
  transition: background 0.12s ease, transform 0.12s ease;
  user-select: none;
}

.keypad-btn:hover { background: var(--bg-surface-elevated); }
.keypad-btn:active { transform: scale(0.95); background: var(--brand-primary); color: #fff; }

.keypad-btn-muted {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* En tablet/celular el teclado ocupa cómodo todo el ancho */
@media (max-width: 400px) {
  .staff-grid { grid-template-columns: repeat(2, 1fr); }
  .keypad-btn { padding: 0.85rem 0; font-size: 1.3rem; }
}