.header {
    background: #fff;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1400px;
    margin: auto;
    padding: .75rem 1rem;
    display: grid;
    grid-template-columns: 220px 1fr auto;
    gap: 1rem;
    align-items: center;
}

/* Logo */
.header-logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary);
}

/* Buscador */
.header-search {
    display: flex;
    background: #f1f3f5;
    border-radius: var(--radius-md);
    overflow: hidden;
}

    .header-search input {
        flex: 1;
        border: none;
        padding: .6rem .75rem;
        background: transparent;
        outline: none;
    }

    .header-search button {
        border: none;
        background: var(--color-primary);
        color: #fff;
        padding: 0 1rem;
    }

/* Acciones */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.header {
    background: #fff;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1400px;
    margin: auto;
    padding: .75rem 1rem;
    display: grid;
    grid-template-columns: 220px 1fr auto;
    gap: 1rem;
    align-items: center;
}

/* Logo */
.header-logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary);
}

/* Buscador */
.header-search {
    display: flex;
    background: #f1f3f5;
    border-radius: var(--radius-md);
    overflow: hidden;
}

    .header-search input {
        flex: 1;
        border: none;
        padding: .6rem .75rem;
        background: transparent;
        outline: none;
    }

    .header-search button {
        border: none;
        background: var(--color-primary);
        color: #fff;
        padding: 0 1rem;
    }

/* Acciones */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.main-container {
    flex: 1;
    max-width: 1400px; /* ancho profesional */
    margin: 0 auto; /* CENTRA */
    padding: 1.5rem 1rem;
}
.footer {
    background: #fff;
    border-top: 1px solid #e9ecef;
    padding: 2rem 1rem;
    margin-top: 3rem;
}

.footer-container {
    max-width: 1400px;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px,1fr));
    gap: 1.5rem;
    font-size: .9rem;
}
/* ================================
   FILTROS STICKY (DESKTOP)
================================ */
.filters-panel {
    position: sticky;
    top: 80px; /* altura del header */
    z-index: 20;
    background: #fff;
    padding: 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

/* En móvil NO sticky */
@media (max-width: 768px) {
    .filters-panel {
        position: static;
        box-shadow: none;
        padding: 0;
    }
}