/* ============================================
   DIRECCIÓN 360 — responsive.css
   Adaptación responsive básica
   ============================================ */

/* ---------- Tablet (≤ 1024px) ---------- */
@media (max-width: 1024px) {
  :root {
    --sidebar-w: 230px;
  }

  .topbar {
    padding: 0 var(--space-5);
  }

  .topbar__search {
    width: 240px;
  }

  .main {
    padding: var(--space-6);
  }

  .page__title {
    font-size: var(--fs-2xl);
  }
}

/* ---------- Móvil grande (≤ 768px) ---------- */
@media (max-width: 768px) {
  .app-shell {
    grid-template-columns: 1fr;
    grid-template-areas:
      "topbar"
      "main";
  }

  /* Sidebar como off-canvas */
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-xl);
  }

  .sidebar.is-open {
    transform: translateX(0);
  }

  /* Backdrop cuando el sidebar está abierto */
  .sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 42, 68, 0.5);
    z-index: calc(var(--z-sidebar) - 1);
    backdrop-filter: blur(2px);
  }

  .sidebar-backdrop.is-open {
    display: block;
  }

  .topbar__menu-toggle {
    display: inline-flex;
  }

  .topbar__search {
    display: none;
  }

  .topbar {
    padding: 0 var(--space-4);
  }

  .main {
    padding: var(--space-5) var(--space-4);
  }

  .page__header {
    flex-direction: column;
    align-items: stretch;
  }

  .page__actions {
    flex-wrap: wrap;
  }

  .page__title {
    font-size: var(--fs-xl);
  }

  .grid--kpi {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Tablas con scroll horizontal */
  .table-wrap {
    margin: 0 calc(var(--space-4) * -1);
    width: calc(100% + var(--space-4) * 2);
  }
}

/* ---------- Móvil pequeño (≤ 480px) ---------- */
@media (max-width: 480px) {
  :root {
    --topbar-h: 56px;
  }

  .grid--kpi {
    grid-template-columns: 1fr;
  }

  .topbar__breadcrumb-prefix {
    display: none;
  }

  .kpi-card__value {
    font-size: var(--fs-2xl);
  }

  .modal {
    max-width: 100%;
    margin: 0;
  }

  .modal__header,
  .modal__body,
  .modal__footer {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  .toast-container {
    top: var(--space-3);
    right: var(--space-3);
    left: var(--space-3);
  }

  .toast {
    min-width: 0;
    max-width: 100%;
  }
}

/* ---------- Print ---------- */
@media print {
  .sidebar,
  .topbar,
  .toast-container,
  .modal-overlay {
    display: none !important;
  }

  .app-shell {
    grid-template-columns: 1fr;
    grid-template-areas: "main";
  }

  .main {
    padding: 0;
  }
}