/* Modern Card Styles */
.modern-settings-card {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    max-width: 600px;
    margin: 0 auto;
}

.modern-card-header {
    padding: 24px;
    text-align: center;
    position: relative;
}

    .modern-card-header .header-icon {
        font-size: 36px;
        margin-bottom: 12px;
    }

    .modern-card-header h3 {
        margin: 0;
        font-weight: 600;
        font-size: 1.4rem;
    }

.modern-card-body {
    padding: 24px;
}

.settings-form-container {
    margin-top: 16px;
}

/* Form Styles */
.form-group-modern {
    margin-bottom: 24px;
}

    .form-group-modern label {
        display: block;
        margin-bottom: 8px;
        font-weight: 500;
        color: #555;
        font-size: 0.95rem;
    }

.form-control-modern {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s;
    background-color: #f9f9f9;
}

    .form-control-modern:focus {
        outline: none;
        border-color: #dc2b19;
        box-shadow: 0 0 0 3px rgba(220, 43, 25, 0.1);
        background-color: white;
    }

.input-group-modern {
    position: relative;
}

.input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon-success {
    position: absolute;
    right: 12px;
    color: #28a745;
    font-weight: bold;
}

.btn-verification-link {
    background: none;
    border: none;
    color: #dc2b19;
    text-decoration: underline;
    cursor: pointer;
    padding: 8px 0;
    font-size: 0.9rem;
    margin-top: 8px;
    display: inline-block;
}

    .btn-verification-link:hover {
        color: #a81c0d;
    }

/* Footer Styles */
.modern-card-footer {
    padding: 16px 24px;
    text-align: center;
    border-top: 1px solid #f0f0f0;
}

.modern-submit-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

    .modern-submit-btn:hover {
        background: rgba(255, 255, 255, 0.3);
        transform: translateY(-1px);
    }

    .modern-submit-btn i {
        font-size: 0.9rem;
    }

/* Validation Styles */
.validation-summary {
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
}

.validation-message {
    display: block;
    margin-top: 8px;
    font-size: 0.85rem;
    color: #dc3545;
}