.idafi-esl-modern {
    max-width: 420px;
    margin: 40px auto;
    padding: 35px;
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    font-family: inherit;
}
.idafi-esl-title {
    text-align: center;
    margin: 0 0 25px 0;
    font-size: 24px;
    color: #333;
    font-weight: 700;
}
.idafi-esl-tabs {
    display: flex;
    margin-bottom: 30px;
    border-bottom: 1px solid #e0e0e0;
}
.idafi-tab {
    flex: 1;
    background: transparent;
    border: none;
    padding: 12px;
    cursor: pointer;
    font-weight: 600;
    color: #777;
    font-size: 15px;
    margin-bottom: -1px;
    transition: color 0.3s, border 0.3s;
}
.idafi-tab.active {
    color: #2271b1;
    border-bottom: 2px solid #2271b1;
}
.idafi-group { margin-bottom: 20px; }
.idafi-esl-modern label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: #444;
    font-size: 15px;
}
/* Enhanced Input Styling - Forced Specificity */
.idafi-esl-modern input.idafi-input, 
.idafi-esl-modern select.idafi-input {
    width: 100%;
    padding: 0 15px;
    min-height: 50px; 
    line-height: 50px;
    border: 1px solid #dcdcdc;
    border-radius: 6px;
    font-size: 16px;
    color: #333;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
    background-color: #fff;
}
.idafi-esl-modern input.idafi-input:focus,
.idafi-esl-modern select.idafi-input:focus {
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
    outline: none;
}
/* Mobile Input Split Layout */
.idafi-mobile-wrapper {
    display: flex;
    gap: 10px;
}
.idafi-country-code {
    width: 35% !important;
}
.idafi-mobile-number {
    width: 65% !important;
}

.idafi-btn-primary {
    width: 100%;
    padding: 16px;
    background: #2271b1;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 17px;
    font-weight: 600;
    margin-top: 15px;
    transition: background-color 0.2s;
}
.idafi-btn-primary:hover { background: #135e96; }
.idafi-esl-extra-links {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    font-size: 14px;
    color: #666;
}
.idafi-esl-extra-links a, .idafi-resend, .idafi-esl-footer a {
    text-decoration: none;
    color: #2271b1;
    font-weight: 500;
}
.idafi-esl-message .error { color: #d63638; background: #fbeaea; padding: 10px; border-radius: 4px; margin-bottom:15px; }
.idafi-esl-message .success { color: #008a20; background: #eaffed; padding: 10px; border-radius: 4px; margin-bottom:15px; }
.idafi-esl-resend-wrapper { text-align: center; margin-top: 15px; font-size: 14px; }
.idafi-esl-footer { margin-top: 30px; text-align: center; font-size: 14px; color: #666; }