/* Email subscription form styles */
.subscription-form-container {
    max-width: 500px;
    margin: 3rem auto;
    padding: 2rem;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    box-shadow: 0 2px 8px var(--shadow-color);
}

.subscription-form-container h3 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
}

.subscription-form-container p {
    margin-top: 0;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.subscription-form {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.subscription-form input[type="email"] {
    flex: 1;
    min-width: 200px;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 0.95rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.subscription-form input[type="email"]:focus {
    outline: none;
    border-color: var(--link-hover);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.subscription-form input[type="email"]::placeholder {
    color: var(--text-secondary);
    opacity: 0.6;
}

.subscription-form button {
    padding: 0.75rem 1.5rem;
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border: none;
    border-radius: 4px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s ease, transform 0.2s ease;
    white-space: nowrap;
}

.subscription-form button:hover:not(:disabled) {
    opacity: 0.9;
    transform: translateY(-1px);
}

.subscription-form button:active:not(:disabled) {
    transform: translateY(0);
}

.subscription-form button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Message styles */
.subscription-message {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 4px;
    font-size: 0.9rem;
    display: none;
}

.subscription-message.show {
    display: block;
}

.subscription-message.success {
    background-color: rgba(72, 187, 120, 0.1);
    color: #48bb78;
    border: 1px solid rgba(72, 187, 120, 0.3);
}

.subscription-message.error {
    background-color: rgba(245, 101, 101, 0.1);
    color: #f56565;
    border: 1px solid rgba(245, 101, 101, 0.3);
}

/* Dark mode adjustments */
[data-theme="dark"] .subscription-message.success {
    background-color: rgba(72, 187, 120, 0.15);
    color: #68d391;
}

[data-theme="dark"] .subscription-message.error {
    background-color: rgba(245, 101, 101, 0.15);
    color: #fc8181;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .subscription-form-container {
        margin: 2rem 1rem;
        padding: 1.5rem;
    }

    .subscription-form {
        flex-direction: column;
    }

    .subscription-form input[type="email"],
    .subscription-form button {
        width: 100%;
    }

    .subscription-form input[type="email"] {
        min-width: 100%;
    }
}