.btn-theme{
    background: linear-gradient(135deg, #003057 0%, #335c85 100%);
    color: #ffffff;
    border: none;
    height: 50px;
    padding: 0 40px;
    transition: all 0.3s ease;
    line-height: 50px;
    font-weight: 600;
    border-radius: 30px; /* Modern rounded pill shape */
    box-shadow: 0 4px 6px rgba(0, 48, 87, 0.2);
    position: relative;
    width: 100%;
    margin-top: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.btn-theme:hover{
    background: linear-gradient(135deg, #335c85 0%, #003057 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(0, 48, 87, 0.3);
    color: white;
}

.errorValidated{
    color: #e31837; /* New red accent */
    font-size: 0.85rem;
    margin-top: 5px;
    font-weight: 500;
}
 
/* Accordion Connected Style */
.accordion-connected .accordion-item {
    margin-bottom: 0 !important;
    border: 1px solid var(--border-light, #e2e8f0);
    border-bottom: none;
    border-radius: 0 !important;
    box-shadow: none !important;
    background: #fff;
}
.accordion-connected .accordion-item:first-child {
    border-top-left-radius: var(--radius-sm, 8px) !important;
    border-top-right-radius: var(--radius-sm, 8px) !important;
}
.accordion-connected .accordion-item:last-child {
    border-bottom-left-radius: var(--radius-sm, 8px) !important;
    border-bottom-right-radius: var(--radius-sm, 8px) !important;
    border-bottom: 1px solid var(--border-light, #e2e8f0);
}
.accordion-connected .accordion-button {
    border-radius: 0 !important;
    box-shadow: none !important; 
}
.accordion-connected .accordion-item:first-child .accordion-button {
    border-top-left-radius: var(--radius-sm, 8px) !important;
    border-top-right-radius: var(--radius-sm, 8px) !important;
}
.accordion-connected .accordion-item:last-child .accordion-button.collapsed {
    border-bottom-left-radius: var(--radius-sm, 8px) !important;
    border-bottom-right-radius: var(--radius-sm, 8px) !important;
}
.accordion-connected .accordion-button:not(.collapsed) {
    background-color: #f0f4f8; /* Light blueish grey */
    color: var(--main-color, #003057);
}