/* ============================================================
   TANDA 78-79 - Responsive premium (PC perfecto + Android perfecto)
   ============================================================ */

/* === PC GRANDE (≥1400px) === */
@media (min-width: 1400px) {
    .cards-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 14px;
    }
    .module-card { padding: 18px 14px; }
    .module-card .mc-ico-big { font-size: 38px; }
    .table { font-size: 13px; }
}

/* === LAPTOP / DESKTOP MEDIANO (1024-1399px) === */
@media (min-width: 1024px) and (max-width: 1399px) {
    .cards-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
}

/* === TABLET (≤1024px) === */
@media (max-width: 1024px) {
    .cards-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 10px;
    }
    .module-card { padding: 14px 10px; }
    .module-card .mc-ico-big { font-size: 32px; }
    .module-card .mc-title { font-size: 12px; }
    .module-card .mc-sub { font-size: 10px; }
    .seccion-titulo { font-size: 12px; padding: 10px 0 6px; }
    .form-grid { grid-template-columns: 1fr 1fr !important; }
    .kpi-row { grid-template-columns: repeat(3, 1fr); gap: 8px; }
}

/* === MOBILE (≤760px) === */
@media (max-width: 760px) {
    .cards-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)) !important;
        gap: 8px !important;
    }
    .module-card { padding: 12px 8px !important; min-height: 88px !important; }
    .module-card .mc-ico-big { font-size: 28px !important; }
    .module-card .mc-title { font-size: 11px !important; line-height: 1.2; }
    .module-card .mc-sub { font-size: 9px !important; opacity: 0.7; }
    .seccion-titulo { font-size: 11px !important; padding: 8px 0 !important; letter-spacing: 0.5px; }
    .page-head h1 { font-size: 18px !important; }
    .form-grid { grid-template-columns: 1fr !important; }
    .table { font-size: 11px !important; }
    .table th, .table td { padding: 6px 4px !important; }
    .kpi-row { grid-template-columns: repeat(2, 1fr) !important; gap: 6px !important; }
    .kpi { padding: 10px !important; }
    .kpi-val { font-size: 18px !important; }
    .kpi-lbl { font-size: 9px !important; letter-spacing: 0.4px; }
    .modal { width: 95% !important; max-height: 90vh; overflow-y: auto; padding: 16px !important; }
    .app-header { padding: 6px 8px !important; }
    .dash-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)) !important; }
    .dash-card { padding: 12px !important; }
    .dash-val { font-size: 22px !important; }
    .row-between { flex-direction: column; align-items: flex-start !important; gap: 8px; }
    .page-head { flex-direction: column; align-items: flex-start; gap: 6px; }
    .form-actions { flex-wrap: wrap; gap: 6px; }
    .form-actions .btn { flex: 1; min-width: 120px; }
}

/* === MOBILE CHICO (≤480px) === */
@media (max-width: 480px) {
    .cards-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .module-card { padding: 10px 6px !important; }
    .module-card .mc-ico-big { font-size: 26px !important; }
    .module-card .mc-title { font-size: 10px !important; }
    .module-card .mc-sub { display: none; }
    .row-gap { flex-wrap: wrap; gap: 4px; }
    .btn { font-size: 13px !important; padding: 8px 12px !important; }
    .btn-xs { font-size: 11px !important; padding: 5px 8px !important; }
    .kpi-row { grid-template-columns: repeat(2, 1fr) !important; }
    .seccion-titulo { font-size: 10px !important; }
    .page-head h1 { font-size: 16px !important; }
    .table { font-size: 10px !important; }
    .table th, .table td { padding: 4px 3px !important; }
}

/* === LANDSCAPE phone === */
@media (max-width: 900px) and (max-height: 500px) {
    .cards-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)) !important; }
    .module-card { min-height: 70px !important; padding: 8px !important; }
    .module-card .mc-ico-big { font-size: 22px !important; }
    .module-card .mc-title { font-size: 10px !important; }
    .module-card .mc-sub { display: none; }
}

/* === TOUCH friendly === */
@media (pointer: coarse) {
    .btn, .module-card, .kpi-link, button { min-height: 44px; }
    .btn-xs { min-height: 36px; }
    a.btn, a.module-card { display: inline-flex; align-items: center; justify-content: center; }
}