/* Overlay base */
.custom-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
    overflow-y: auto;
}

.custom-modal-overlay.is-visible {
    display: flex;
}

/* Modal Card */
.custom-modal-container {
    background-color: #ffffff;
    border-radius: 12px;
    width: 100%;
    max-width: 760px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    /* overflow: hidden; */
    animation: fadeInModal 0.25s ease-out;
    max-height: 100vh; 
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--paleta-secundaria-derivada-2) transparent;
}

@keyframes fadeInModal {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Header */
.custom-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid #e5e7eb;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    margin: 0;
}

.modal-subtitle {
    font-size: 1rem;
    color: #6b7280;
    margin-top: 0.25rem;
}

.custom-modal-close {
    background: none;
    border: none;
    font-size: 1.75rem;
    line-height: 1;
    color: #9ca3af;
    cursor: pointer;
    transition: var(--transicion);
}

.custom-modal-close:hover {
    /* color: #111827; */
    color: var(--rojo-error);
    transform: rotate(90deg);
}

/* Body & Layout */
.custom-modal-body {
    padding: 1.5rem;
    max-height: 55vh;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--paleta-secundaria-derivada-2) transparent;  
}

.info-box {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    background-color: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 8px;
    color: #1e40af;
    font-size: 1rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.col-full {
    grid-column: span 2;
}

@media (max-width: 640px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    .col-full {
        grid-column: span 1;
    }
}

/* Inputs & Selects */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 0.625rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.9rem;
    color: #111827;
    background-color: #ffffff;
    transition: border-color 0.15s ease;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: #0d6efd;
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
}

.form-textarea {
    resize: vertical;
}

/* Footer */
.custom-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background-color: #f9fafb;
    border-top: 1px solid #e5e7eb;
}

.btn-custom {
    padding: 0.625rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    /* border-radius: 6px; */
    border: none;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.btn-primary {
    background-color: #0d6efd;
    color: #ffffff;
}


.btn-primary:hover {
    background-color: #0b5ed7;
    color: var(--paper);
}

.btn-secondary {
    background-color: #e5e7eb;
}

.btn-secondary:hover {
    background-color: #d1d5db;
    color: #374151;
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.modal-footer__disclaimer{
    text-align: center;
    font-size: 1rem;
    color: #777;
    font-style: italic;
    
    padding: 3rem;
}