.platinum-message {
    display: none;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    padding: 2.5rem 2rem;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

/* Add specific styling for the form container */
#formContainer {
    opacity: 1;
    transition: opacity 0.3s ease-in-out;
}

#formContainer.hide-content > *:not(#offerSection) {
    display: none;
}

#offerSection {
    margin-bottom: 20px !important;
    display: block !important;
    opacity: 1 !important;
    display: block !important;
    transition: opacity 0.3s ease-in-out;
}

/* When Platinum is selected */
.platinum-active #formContainer > *:not(#offerSection) {
    display: none !important;
}

.platinum-active #offerSection {
    margin-bottom: 20px !important;
}

.platinum-active .platinum-message {
    margin-top: 20px;
}

.platinum-content {
    max-width: 600px;
    margin: 0 auto;
}

.platinum-icon {
    background: rgba(231, 76, 60, 0.1);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.platinum-icon svg {
    color: #e74c3c;
}

.platinum-message h2 {
    color: #2d3436;
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: -0.5px;
}

.platinum-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    color: #4a5568;
    justify-content: center;
}

.feature-icon {
    color: #e74c3c;
    font-weight: bold;
    font-size: 1.2rem;
}

.price-tag {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 1rem 2rem;
    display: inline-flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.price-tag .amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2d3436;
}

.price-tag .period {
    color: #64748b;
    font-size: 1.1rem;
}

.platinum-button {
    background: #e74c3c;
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    min-width: 200px;
    max-width: 100%;
    margin: 0 auto;
    width: fit-content;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.2);
}

.platinum-button:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.3);
}

.platinum-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(231, 76, 60, 0.2);
}

/* Add ripple effect */
.platinum-button::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    background-image: radial-gradient(circle, #fff 10%, transparent 10.01%);
    background-repeat: no-repeat;
    background-position: 50%;
    transform: scale(10, 10);
    opacity: 0;
    transition: transform .3s, opacity .5s;
}

.platinum-button:active::after {
    transform: scale(0, 0);
    opacity: .3;
    transition: 0s;
}

/* Form styles */
.playlist-container {
    max-width: 1200px;
    padding: 30px;
    background: #fff;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    border-radius: 10px;
}

.playlist-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.playlist-header h2 {
    color: #333;
    font-size: 2.2em;
    margin-bottom: 15px;
}

.playlist-form {
    max-width: 800px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
}

.form-section {
    margin-bottom: 35px;
    background: #fafafa;
    padding: 25px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.form-section:hover {
    background: #f7f7f7;
    transform: translateY(-2px);
}

.form-section h3 {
    color: #333;
    margin-bottom: 20px;
    font-size: 1.4em;
}

.required {
    color: #e74c3c;
}

.warning {
    color: #856404;
    background-color: #fff3cd;
    padding: 15px;
    border-radius: 6px;
    margin: 15px 0;
    border-left: 4px solid #ffc107;
    line-height: 1.5;
}

.warning strong {
    font-weight: 700;
    color: #664d03;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-wrapper input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.country-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.country-column {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.note-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

textarea {
    width: 100%;
    min-height: 120px;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

textarea:focus {
    border-color: #e74c3c;
    outline: none;
}

.remarque {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 6px;
    border-left: 4px solid #e74c3c;
}

.remarque p strong {
    display: block;
    margin-bottom: 10px;
    color: #ff0000;
}

.contact-info {
    display: grid;
    gap: 20px;
}

.privacy-note {
    font-size: 0.85em;
    color: #4b5563;
    margin-top: 6px;
    display: flex;
    align-items: flex-start;
    gap: 6px;
    line-height: 1.4;
}

.privacy-icon {
    font-style: normal;
    color: #059669;
}

.input-group {
    position: relative;
    margin-bottom: 8px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 500;
}

.input-group input[type="text"],
.input-group input[type="email"],
.input-group input[type="tel"],
.offer-select {
    width: 60%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.input-group input:focus,
.offer-select:focus {
    border-color: #ff0000;
    outline: none;
    box-shadow: 0 0 0 3px rgba(255,0,0,0.1);
}

.error-message {
    color: #dc3545;
    font-size: 0.875em;
    margin-top: 5px;
    display: none;
}

.checkbox-error {
    border: 1px solid #dc3545;
    padding: 10px;
    border-radius: 6px;
    background-color: #fff8f8;
}

.email-error {
    border-color: #dc3545 !important;
    background-color: #fff8f8;
}

.section-error-message {
    color: #dc3545;
    font-size: 0.875em;
    margin-top: 10px;
    display: none;
}

input.error {
    border-color: #dc3545;
}

.submit-button {
    background-color: #e74c3c;
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    width: 100%;
    max-width: 200px;
    margin: 20px auto;
    display: block;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
}

.submit-button:active {
    transform: translateY(0);
}

.submit-button:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
    transform: none;
}

.loading-message {
    color: #666;
    font-size: 0.875em;
    margin-top: 5px;
    display: none;
}

/* Loading overlay styles */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.loading-overlay.show {
    opacity: 1;
    visibility: visible;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #e74c3c;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.iti {
    width: 100%;
    display: block;
}

/* Mobile Safari bug fix for dropdown arrow */
@supports (-webkit-overflow-scrolling: touch) {
    .iti__arrow {
        border: none;
    }
}

/* Add styles for submission limit message */
.submission-limit-message {
    background-color: #f8d7da;
    color: #721c24;
    padding: 30px;
    margin: 30px auto;
    border: 1px solid #f5c6cb;
    border-radius: 12px;
    text-align: center;
    font-weight: 500;
    font-size: 18px;
    line-height: 1.6;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
    display: none;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    animation: fadeInUp 0.5s ease-out forwards;
    max-width: 600px;
}

.submission-limit-message a {
    color: #e74c3c;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-block;
    margin-top: 10px;
    padding: 8px 15px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 6px;
}

.submission-limit-message a:hover {
    text-decoration: underline;
    color: #c0392b;
    background-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.submission-limit-message small {
    display: block;
    margin-top: 15px;
    font-size: 16px;
    color: #856404;
    background-color: #fff3cd;
    padding: 12px;
    border-radius: 6px;
    border-left: 4px solid #ffc107;
}

/* Additional styles for iframe communication */
.iframe-height-helper {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    visibility: hidden;
    pointer-events: none;
}

/* Enhanced styles for the select all button */
.select-all-button {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    background-color: #e74c3c !important;
    color: white !important;
    padding: 10px 20px !important;
    border: none !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    font-weight: 600 !important;
    transition: all 0.2s ease !important;
    margin: 15px auto !important;
    font-size: 16px !important;
    z-index: 100 !important;
    position: relative !important;
}

.select-all-button:hover {
    background-color: #c0392b !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1) !important;
}

.select-all-container {
    margin: 20px 0 !important;
    text-align: center !important;
    padding: 5px !important;
    background-color: #f8f9fa !important;
    border-radius: 8px !important;
    border: 1px dashed #e74c3c !important;
}

/* Error highlighting styles */
.highlight-error {
    animation: pulse-error 1.5s ease;
}

@keyframes pulse-error {
    0% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(220, 53, 69, 0); }
    100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0); }
}

.error-field {
    border-color: #dc3545 !important;
    background-color: #fff8f8 !important;
}

/* Responsive styles */
@media (max-width: 768px) {
    .playlist-container {
        margin: 0;
        padding: 10px;
        box-shadow: none;
        border-radius: 0;
    }

    .form-section {
        margin-bottom: 10px;
        padding: 10px;
        border-radius: 4px;
        background: #fff;
        box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    }

    .form-section:hover {
        transform: none;
    }

    .form-section h3 {
        font-size: 1em;
        margin-bottom: 10px;
        padding-bottom: 5px;
        border-bottom: 1px solid #eee;
    }

    .warning {
        font-size: 0.9em;
        padding: 8px;
        margin: 8px 0;
        border-left: 2px solid #ffc107;
    }

    .checkbox-group {
        gap: 0;
    }

    .checkbox-wrapper {
        padding: 6px 0;
        min-height: 32px;
        font-size: 0.9em;
        border-bottom: 1px solid #f0f0f0;
    }

    .checkbox-wrapper:last-child {
        border-bottom: none;
    }

    .checkbox-wrapper input[type="checkbox"] {
        width: 14px;
        height: 14px;
        margin-right: 8px;
    }

    .country-grid {
        margin-top: 10px;
        gap: 0;
    }

    .country-column {
        gap: 0;
    }

    .note-container {
        gap: 10px;
    }

    textarea {
        min-height: 80px;
        padding: 8px;
        font-size: 1em;
    }

    .remarque {
        padding: 10px;
        font-size: 0.9em;
    }

    .contact-info {
        gap: 12px;
    }

    .input-group {
        margin-bottom: 6px;
    }

    .input-group label {
        font-size: 0.9em;
        margin-bottom: 4px;
    }

    .input-group input[type="text"],
    .input-group input[type="email"],
    .input-group input[type="tel"],
    .offer-select {
        padding: 8px;
        font-size: 0.9em;
        height: 40px;
    }
    
    .input-group input[name="email_1"],
    .input-group input[name="name_1"] {
        width: 90%;
        max-width: 300px;
    }

    .privacy-note {
        font-size: 0.9em;
        margin-top: 4px;
    }

    .submit-button {
        margin: 15px auto;
        padding: 12px;
        font-size: 0.95em;
        height: 44px;
    }

    .error-message,
    .section-error-message {
        font-size: 0.8em;
        margin-top: 3px;
    }

    .checkbox-error {
        padding: 6px;
        margin-bottom: 6px;
    }

    .loading-message {
        font-size: 0.8em;
        margin-top: 3px;
    }

    .loading-spinner {
        width: 40px;
        height: 40px;
        border-width: 3px;
    }

    .checkbox-wrapper {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 6px 0;
        min-height: 32px;
        font-size: 1em;
        border-bottom: 1px solid #f0f0f0;
    }

    .checkbox-wrapper input[type="checkbox"] {
        width: 16px;
        height: 16px;
        margin: 0;
        flex-shrink: 0;
    }

    .checkbox-wrapper label {
        padding: 0;
        margin: 0;
    }

    .form-section + .form-section {
        border-top: 4px solid #f5f5f5;
    }
}

@media (max-width: 480px) {
    .playlist-container {
        padding: 8px;
    }

    .form-section {
        padding: 8px;
        margin-bottom: 8px;
    }

    .checkbox-wrapper {
        font-size: 1em;
        padding: 4px 0;
    }

    .input-group input[type="text"],
    .input-group input[type="email"],
    .input-group input[type="tel"],
    .offer-select {
        height: 36px;
        padding: 6px;
    }

    textarea {
        min-height: 200px;
    }

    .submit-button {
        height: 40px;
        font-size: 0.9em;
    }
}

@media (max-width: 320px) {
    .platinum-button {
        padding: 0.625rem 1rem;
        font-size: 0.9rem;
        min-width: auto;
        width: calc(100% - 1rem);
        margin: 0.5rem 0.5rem;
    }
}

/* Add styles for form response messages */
.form-response {
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    margin: 20px auto;
    max-width: 600px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    background: #fff;
    transition: all 0.3s ease;
}

.form-response.success {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-top: 5px solid #28a745;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
}

.form-response.error {
    background: linear-gradient(135deg, #fff5f5 0%, #ffffff 100%);
    border-top: 5px solid #dc3545;
}

.form-response h2 {
    color: #2d3436;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.form-response p {
    color: #4a5568;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: rgba(40, 167, 69, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.success-icon svg {
    width: 40px;
    height: 40px;
    color: #28a745;
    stroke-width: 2;
}

.error-icon {
    width: 80px;
    height: 80px;
    background: rgba(220, 53, 69, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.error-icon svg {
    width: 40px;
    height: 40px;
    color: #dc3545;
    stroke-width: 2;
}

/* Add a button to the success message */
.success-button {
    display: inline-block;
    background: #28a745;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 20px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.success-button:hover {
    background: #218838;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Add animation for the success message */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-response {
    animation: fadeInUp 0.5s ease-out forwards;
}