.modern-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    align-items: center;
    background-color: #F9F9FB;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    color: #666;
}

.breadcrumb-link {
    text-decoration: none;
    color: #4B2E83;
    font-weight: 500;
    transition: color 0.3s;
}

    .breadcrumb-link:hover {
        color: #371F62;
    }

.breadcrumb-separator {
    margin: 0 0.5rem;
    color: #B0B0B0;
}

.breadcrumb-item.current .breadcrumb-link {
    font-weight: bold;
    color: #333;
    pointer-events: none;
}

.form-header { /* Usado con modern-form-container */
    margin-bottom: 1.5rem;
}

.form-title { /* Usado con modern-form-container y mf-section-title */
    font-size: 1.75rem; /* Ajustado para ser título principal */
    margin: 0;
    color: #333;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
}

    .form-title .fas { /* Icono del título principal */
        color: #4B2E83;
        font-size: 1.1em;
    }

.form-subtitle {
    color: #777;
    margin-top: 0.5rem;
    font-size: 0.95rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    text-decoration: none;
    transition: background-color 0.3s, opacity 0.3s;
    border: 1px solid transparent; /* Base para que los otros bordes no causen saltos */
}

    .btn:hover {
        opacity: 0.85;
    }

.btn-warning {
    background-color: #F0E3FF;
    color: #4B2E83;
    border-color: #D1C4E9;
}

.btn-success {
    background-color: #E0F7EF;
    color: #00695C;
    border-color: #B2DFDB;
}

.mf-btn-danger { /* Clase mf específica para botones de peligro */
    background-color: #D32F2F;
    color: white;
    border-color: #D32F2F;
}

    .mf-btn-danger:hover {
        background-color: #C62828;
    }

.paso-tabs-wrapper {
    display: flex;
    justify-content: center;
    width: 100%;
    overflow-x: auto;
}

.paso-tabs-container {
    width: auto;
    padding-bottom: 1rem;
}

.paso-tabs {
    display: flex;
    justify-content: center;
    gap: 2rem;
    border: none;
    padding: 0;
    margin: 0;
    list-style: none;
    flex-wrap: wrap;
    max-width: 100%;
}

    .paso-tabs > li {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        min-width: 90px;
    }

.paso-tab-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: white;
    border: 2px solid #D1C4E9;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    color: #4B2E83;
    transition: all 0.3s ease;
    text-decoration: none;
}

.paso-tab-label {
    font-size: 0.85rem;
    color: #333;
    font-weight: 500;
    line-height: 1.2;
    margin-top: 0.4rem;
    max-width: 100px;
}

.card {
    background-color: #ffffff;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 1.5rem;
}

.modal-content.card { /* Para modales que usan la clase card */
    padding: 0;
    border: 1px solid #D1D5DB;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}


a {
    text-decoration: none;
}

/* === UTILIDADES DE TEXTO Y LAYOUT ORIGINALES === */
.shadow-md {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.rounded-lg {
    border-radius: 0.75rem;
}

.p-4 {
    padding: 1rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.text-xl {
    font-size: 1.25rem;
    font-weight: 600;
}

.font-semibold {
    font-weight: 600;
}

.text-gray-800 {
    color: #1f2937;
}

.text-indigo-600 {
    color: #4f46e5;
}

.text-sm {
    font-size: 0.875rem;
}

.text-red-500 {
    color: #ef4444;
}

.w-full {
    width: 100%;
}

.px-3 {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

.py-2 {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.border {
    border: 1px solid #d1d5db;
}

.rounded {
    border-radius: 0.375rem;
}

.space-y-4 > * + * {
    margin-top: 1rem;
}

.text-right {
    text-align: right;
}


/*
    ========================================
    ESTILOS MODERN FORM MINIMALIST (MF)
    ========================================
*/

/* === CONTENEDOR PRINCIPAL DEL FORMULARIO === */
.modern-form-container { /* Sobrescribe el original para más padding/sombra */
    background: white;
    padding: 2.5rem 3rem;
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.07), 0 6px 15px rgba(0, 0, 0, 0.04);
    max-width: 960px;
    margin: 3rem auto;
}

/* === ELEMENTOS DE FORMULARIO BASE (MF) === */
input[type="text"].w-full.px-3.py-2.border.rounded,
input[type="email"].w-full.px-3.py-2.border.rounded,
input[type="number"].w-full.px-3.py-2.border.rounded,
input[type="tel"].w-full.px-3.py-2.border.rounded,
input[type="date"].w-full.px-3.py-2.border.rounded,
textarea.w-full.px-3.py-2.border.rounded,
select.w-full.px-3.py-2.border.rounded.styled-select,
select.w-full.px-3.py-2.border.rounded {
    background-color: #F9F9FB;
    border: 1px solid #E0E0E0;
    box-shadow: none;
    color: #333;
    font-size: 0.9rem;
    border-radius: 0.5rem;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    line-height: 1.6;
    height: auto;
}

    input[type="text"].w-full.px-3.py-2.border.rounded:focus,
    input[type="email"].w-full.px-3.py-2.border.rounded:focus,
    input[type="number"].w-full.px-3.py-2.border.rounded:focus,
    input[type="tel"].w-full.px-3.py-2.border.rounded:focus,
    input[type="date"].w-full.px-3.py-2.border.rounded:focus,
    textarea.w-full.px-3.py-2.border.rounded:focus,
    select.w-full.px-3.py-2.border.rounded.styled-select:focus,
    select.w-full.px-3.py-2.border.rounded:focus {
        border-color: #4B2E83;
        outline: none;
        box-shadow: 0 0 0 3px rgba(75, 46, 131, 0.15);
    }

input[type="file"].w-full.px-3.py-2.border.rounded {
    background-color: #F9F9FB;
    border: 1px solid #E0E0E0;
    padding: 0.35rem 0.75rem;
    color: #555;
    font-size: 0.85rem;
    border-radius: 0.5rem;
}

    input[type="file"].w-full.px-3.py-2.border.rounded::file-selector-button {
        margin-right: 1rem;
        border: 1px solid #D1C4E9;
        background: #F0E3FF;
        padding: 0.5rem 1rem;
        border-radius: 0.375rem;
        color: #4B2E83;
        font-weight: 500;
        cursor: pointer;
        transition: background-color 0.2s;
    }

        input[type="file"].w-full.px-3.py-2.border.rounded::file-selector-button:hover {
            background-color: #e6d7fa;
        }

input[type="number"].w-full.px-3.py-2.border.rounded::-webkit-outer-spin-button,
input[type="number"].w-full.px-3.py-2.border.rounded::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="number"].w-full.px-3.py-2.border.rounded[type="number"] {
    -moz-appearance: textfield;
}

.mf-readonly-input,
input[readonly].w-full.px-3.py-2.border.rounded {
    background-color: #E9ECEF;
    color: #495057;
    cursor: not-allowed;
    border-style: dashed;
}

/* === SISTEMA DE GRID MF === */
.mf-grid {
    display: grid;
}

.md\:mf-grid-cols-1, .mf-grid-cols-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

.md\:mf-grid-cols-2, .mf-grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.md\:mf-grid-cols-3, .mf-grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
/* Default for 3 cols */
.md\:mf-grid-cols-12 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

@media (min-width: 768px) {
    .md\:mf-grid-cols-1 {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }

    .md\:mf-grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .md\:mf-grid-cols-3.mf-image-layout {
        grid-template-columns: 1fr 2fr;
        align-items: flex-start;
    }
    /* Específico para layout imagen + campos */
    .md\:mf-grid-cols-12 {
        grid-template-columns: repeat(12, minmax(0, 1fr));
    }

    .md\:mf-col-span-1 {
        grid-column: span 1 / span 1;
    }

    .md\:mf-col-span-2 {
        grid-column: span 2 / span 2;
    }

    .md\:mf-col-span-3 {
        grid-column: span 3 / span 3;
    }

    .md\:mf-col-span-4 {
        grid-column: span 4 / span 4;
    }

    .md\:mf-col-span-5 {
        grid-column: span 5 / span 5;
    }

    .md\:mf-col-span-6 {
        grid-column: span 6 / span 6;
    }

    .md\:mf-col-span-7 {
        grid-column: span 7 / span 7;
    }
}

.mf-col-span-1 {
    grid-column: span 1 / span 1;
}

.mf-col-span-2.mf-image-layout-content {
    grid-column: span 1 / span 1;
}
/* Para la col de contenido en layout de imagen */

.mf-gap-4 {
    gap: 1.25rem;
}

.mf-gap-6 {
    gap: 2rem;
}

.mf-gap-x-6 {
    column-gap: 2rem;
}

.mf-gap-y-0 {
    row-gap: 0;
}


/* === GRUPOS DE CAMPOS Y ETIQUETAS (MF) === */
.mf-field-group {
    margin-bottom: 1.5rem;
}

.mf-fields-container .mf-field-group:last-child {
    margin-bottom: 0;
}

.mf-fields-container {
    margin-bottom: 2rem;
}

.mf-label {
    display: block;
    font-size: 0.85rem; /* Ajustado, era 1rem antes, puede ser mucho */
    font-weight: 500;
    color: #555;
    margin-bottom: 0.5rem; /* Ajustado, era 0.1rem antes */
}

.mf-validation-error {
    color: #D32F2F;
    font-size: 0.8rem;
    font-weight: 500;
    margin-top: 0.35rem;
}

.mf-helper-text {
    font-size: 0.8rem;
    color: #777;
    margin-top: 0.35rem;
}

/* === SECCIONES Y TÍTULOS (MF) === */
.mf-hr {
    border: 0;
    border-top: 1px solid #EAEAEA;
    margin-top: 2.5rem;
    margin-bottom: 2.5rem;
}

.mf-section-title { /* Título principal de una sección dentro del form */
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    padding-top: 1.5rem; /* Añadido por consistencia */
    border-bottom: 2px solid #F0E3FF;
    font-size: 1.25rem;
    font-weight: 600;
    color: #4B2E83;
}

    .mf-section-title .fas {
        font-size: 1.2em; /* Ajustado */
        color: #4B2E83;
    }

    .mf-section-title.text-red-500 {
        color: #ef4444;
    }

        .mf-section-title.text-red-500 .fas {
            color: #ef4444;
        }

.mf-subsection {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: #FCFCFD;
    border: 1px solid #F0F0F0;
    border-radius: 0.5rem;
}

    .mf-subsection:last-of-type {
        margin-bottom: 0;
    }

.mf-subsection-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #E5E5E5;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

    .mf-subsection-title .fas {
        color: #777;
        font-size: 0.9em;
    }

.mf-conditional-panel {
    padding-top: 1rem;
    border-left: 3px solid #E0D1F0;
    padding-left: 1rem;
    margin-left: 0.5rem;
    margin-top: 1rem;
}

/* === RADIO BUTTONS (MF) === */
.mf-radio-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem 2rem;
    margin-top: 0.75rem;
}

.mf-radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #333;
}

    .mf-radio-label input[type="radio"] {
        accent-color: #4B2E83;
        width: 1.1em;
        height: 1.1em;
        cursor: pointer;
    }

/* === CHECKBOX LISTS (MF) === */
.mf-checkbox-list-container ul {
    list-style-type: none;
    padding-left: 0;
    margin: 0;
}

.mf-checkbox-list-container li,
.mf-checkbox-list-container div:has(> input[type="checkbox"]) {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    padding: 0.1rem 0;
}

    .mf-checkbox-list-container li:last-child,
    .mf-checkbox-list-container div:has(> input[type="checkbox"]):last-of-type {
        margin-bottom: 0;
    }

.mf-checkbox-list-container input[type="checkbox"] {
    margin-right: 0.65rem;
    accent-color: #4B2E83;
    width: 1.1em;
    height: 1.1em;
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 0.15em;
}

.mf-checkbox-list-container label {
    font-size: 0.9rem;
    color: #333;
    font-weight: normal;
    margin-bottom: 0;
    cursor: pointer;
    line-height: 1.5;
    flex-grow: 1;
}

/* === INPUT CON ICONO (MF) === */
.mf-input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

    .mf-input-with-icon .mf-input-icon {
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 3rem;
        color: #4B2E83;
        font-size: 0.9em;
        border-right: 1px solid #E0E0E0;
        background-color: #F0E3FF;
        border-top-left-radius: 0.5rem;
        border-bottom-left-radius: 0.5rem;
    }

    .mf-input-with-icon input[type="text"].w-full,
    .mf-input-with-icon input[type="url"].w-full {
        padding-left: 3.5rem !important;
        border-top-left-radius: 0 !important;
        border-bottom-left-radius: 0 !important;
    }

        .mf-input-with-icon input[type="text"].w-full:focus,
        .mf-input-with-icon input[type="url"].w-full:focus {
            position: relative;
            z-index: 1;
        }

.mf-input-with-button {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

    .mf-input-with-button input[type="text"] {
        flex-grow: 1;
    }

    .mf-input-with-button .btn {
        flex-shrink: 0;
        padding: 0.65rem 1.25rem;
        font-size: 0.9rem;
    }

/* === COMPONENTES ESPECÍFICOS (MF) === */
.mf-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-right: 1rem;
    height: 100%;
}

    .mf-image-container img {
        max-width: 200px;
        width: 100%;
        height: auto;
        max-height: 220px;
        border-radius: 0.75rem;
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        object-fit: cover;
    }

.mf-video-preview-container {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    background-color: #F0F0F0;
    border-radius: 0.5rem;
    overflow: hidden;
    margin-bottom: 1rem;
}

    .mf-video-preview-container iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border-radius: 0.5rem;
    }

.mf-video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #999;
    text-align: center;
    border: 2px dashed #DDD;
    border-radius: 0.5rem;
}

    .mf-video-placeholder .fab.fa-youtube {
        font-size: 3rem;
        margin-bottom: 0.75rem;
        color: #CCC;
    }

    .mf-video-placeholder span {
        font-size: 0.9rem;
    }

.mf-table-container {
    width: 100%;
    overflow-x: auto;
    background-color: #fff;
    border-radius: 0.75rem;
    border: 1px solid #E0E0E0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    margin-top: 1.5rem;
}

.mf-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    color: #333;
}

    .mf-table thead tr {
        background-color: #F9F9FB;
        color: #4B2E83;
        text-align: left;
        font-weight: 600;
    }

    .mf-table th, .mf-table td {
        padding: 0.9rem 1rem;
        border-bottom: 1px solid #ECECEC;
        vertical-align: middle;
    }

    .mf-table th {
        border-bottom-width: 2px;
        border-bottom-color: #E0D1F0;
    }

    .mf-table tbody tr:last-child td {
        border-bottom: none;
    }

    .mf-table tbody tr:hover {
        background-color: #F7F4FB;
    }

.mf-table-empty {
    text-align: center;
    padding: 2.5rem 1rem;
    color: #777;
    font-style: italic;
    background-color: #FAFAFA;
}

.mf-action-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem;
    border-radius: 50%;
    text-decoration: none;
    transition: background-color 0.2s, color 0.2s, transform 0.1s ease-out;
    font-size: 1.15rem;
    width: 36px;
    height: 36px;
    line-height: 1;
}

    .mf-action-icon-btn .fas {
        display: block;
    }

    .mf-action-icon-btn:hover {
        transform: scale(1.1);
    }

    .mf-action-icon-btn.mf-action-play {
        color: #00695C;
    }

        .mf-action-icon-btn.mf-action-play:hover {
            background-color: #E0F7EF;
        }

    .mf-action-icon-btn.mf-action-delete {
        color: #D32F2F;
    }

        .mf-action-icon-btn.mf-action-delete:hover {
            background-color: #FEE2E2;
        }

.mf-form-footer {
    margin-top: 2.5rem;
    padding-top: 1.75rem;
    border-top: 1px solid #EAEAEA;
    display: flex;
    justify-content: flex-end; /* Ajustado de space-between */
    gap: 0.75rem;
}

    .mf-form-footer .btn { /* Estilo para los botones del footer */
        font-size: 0.95rem;
        padding: 0.75rem 1.75rem;
        font-weight: 500;
    }

/* === CAJAS DE MENSAJE Y NOTIFICACIONES (MF) === */
.mf-validation-summary {
    background-color: #FFF3F3;
    border: 1px solid #FFCDCD;
    color: #C62828; /* Ajustado, era #D32F2F y #C00 */
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
}

    .mf-validation-summary ul {
        list-style-type: none;
        padding-left: 0;
        margin-bottom: 0;
    }

    .mf-validation-summary li {
        margin-bottom: 0.25rem;
    }

        .mf-validation-summary li:last-child {
            margin-bottom: 0;
        }

.mf-notice-box {
    background-color: #E3F2FD;
    color: #1E88E5;
    border: 1px solid #BBDEFB;
    padding: 1rem 1.25rem;
    border-radius: 0.75rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

    .mf-notice-box p {
        margin: 0;
        display: flex;
        align-items: center;
        gap: 0.65rem;
    }

    .mf-notice-box .fas {
        font-size: 1.1em;
    }

.mf-message-box { /* Para toasts/notificaciones flotantes */
    position: fixed;
    top: 20px;
    right: 20px; /* Ajustado, era left en una versión */
    width: auto;
    min-width: 300px;
    max-width: 450px;
    z-index: 1060; /* Asegurar que esté por encima de modales bootstrap si es necesario */
    border-radius: 0.5rem; /* Ajustado de 0.75rem */
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
    padding: 0;
    overflow: hidden;
    display: none; /* Oculto por defecto */
}

    .mf-message-box.mf-show {
        display: block;
    }
/* Clase para mostrar con JS */

.mf-message-box-success { /* Solo una variante por ahora */
    background-color: #fff; /* Fondo blanco para el toast */
    border: 1px solid #E0E0E0; /* Borde general */
}

.mf-message-box-header { /* Nueva estructura para el toast */
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background-color: #E0F7EF; /* Cabecera verde */
    color: #00695C;
    border-bottom: 1px solid #B2DFDB;
}

.mf-message-box-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

    .mf-message-box-title .fas {
        font-size: 1.1em;
    }

.mf-message-box-close { /* Botón de cerrar */
    background: none;
    border: none;
    font-size: 1.5rem;
    font-weight: bold;
    color: inherit; /* Hereda color de .mf-message-box-header */
    opacity: 0.7;
    padding: 0 0.25rem;
    line-height: 1;
    cursor: pointer;
}

    .mf-message-box-close:hover {
        opacity: 1;
    }

.mf-message-box-content {
    padding: 1rem;
    font-size: 0.9rem;
    color: #333; /* Texto del contenido oscuro */
}

    .mf-message-box-content p {
        margin: 0;
    }

.mf-message-box-footer { /* Opcional para el toast */
    padding: 0.75rem 1rem;
    text-align: right;
    background-color: #F9F9FB;
    border-top: 1px solid #ECECEC;
}

.animated.fadeIn {
    animation-name: mf-fadeIn; /* Renombrado para evitar conflictos */
    animation-duration: 0.5s;
}

@keyframes mf-fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === MODALES (MF) === */
.mf-modal-header {
    padding: 1.25rem 1.75rem;
    border-bottom: 1px solid #EAEAEA;
}

    .mf-modal-header .text-lg {
        font-size: 1.25rem;
        color: #333;
        font-weight: 600;
    }

.mf-modal-body {
    padding: 1.5rem 1.75rem;
    font-size: 0.95rem;
    color: #444;
    line-height: 1.6;
}

    .mf-modal-body strong {
        color: #222;
    }

.mf-modal-footer {
    padding: 1.25rem 1.75rem;
    background-color: #F9FAFB;
    border-top: 1px solid #EAEAEA;
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

    .mf-modal-footer .btn.border {
        background-color: white;
        color: #555;
        border-color: #ccc; /* Asegurar que .border tenga este color */
    }

        .mf-modal-footer .btn.border:hover {
            background-color: #f5f5f5;
        }


/* === UTILIDADES DE MARGEN MF === */
.mf-mt-1 {
    margin-top: 0.25rem;
}

.mf-mt-2 {
    margin-top: 0.5rem;
}

.mf-mt-4 {
    margin-top: 1rem;
}

.mf-mt-6 {
    margin-top: 1.5rem;
}

.mf-mb-4 {
    margin-bottom: 1rem;
}

.mf-mb-6 {
    margin-bottom: 1.5rem;
}

.flex.items-end {
    display: flex;
    align-items: flex-end;
}

    .flex.items-end .btn.w-full {
        margin-top: auto;
    }

/* === RESPONSIVIDAD GENERAL MF === */
@media (max-width: 767px) {
    .modern-form-container {
        padding: 1.5rem;
        margin: 1.5rem auto;
    }

    .form-title {
        font-size: 1.5rem;
    }

    .mf-section-title {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
        padding-bottom: 0.75rem;
    }

    .mf-subsection-title {
        font-size: 1rem;
        margin-bottom: 1rem;
    }

    .mf-grid.md\:mf-grid-cols-2,
    .mf-grid.md\:mf-grid-cols-3.mf-image-layout,
    .mf-grid.md\:mf-grid-cols-12,
    .mf-conditional-panel .mf-grid.md\:mf-grid-cols-2 {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }

    .mf-gap-x-6 {
        column-gap: 0;
        row-gap: 1.5rem;
    }

    .mf-image-container {
        padding-right: 0;
        margin-bottom: 1.5rem;
    }

    .mf-form-footer {
        flex-direction: column-reverse;
        gap: 0.5rem;
    }
        /* Apila botones y revierte orden */
        .mf-form-footer .btn {
            width: 100%;
        }
}


.mf-input-number {
    appearance: textfield;
    -moz-appearance: textfield;
    -webkit-appearance: none;
    padding: 0.5rem 0.75rem;
    border: 1px solid #E0E0E0;
    border-radius: 0.5rem;
    background-color: #F9F9FB;
    width: 100%;
    font-size: 1rem;
    line-height: 1.5rem;
    box-sizing: border-box;
}

input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.mf-message-box {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    width: 340px;
    max-width: 90%;
    z-index: 1050;
    border-radius: 0.75rem;
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
    overflow: hidden;
    font-family: 'Segoe UI', sans-serif;
    display: none;
    animation-duration: 0.4s;
}

.mf-message-box-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    font-weight: bold;
}

.mf-message-box-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mf-message-box-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    line-height: 1;
    color: inherit;
}

.mf-message-box-content {
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
}

/* Éxito */
.mf-message-box-success {
    background-color: #E8F5E9;
    border-left: 6px solid #4CAF50;
    color: #256029;
}

/* Error */
.mf-message-box-error {
    background-color: #FDECEA;
    border-left: 6px solid #D32F2F;
    color: #821A1A;
}

/* Advertencia */
.mf-message-box-warning {
    background-color: #FFF8E1;
    border-left: 6px solid #FFA000;
    color: #6F4E00;
}