.chapter-lock-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    cursor: default !important;
}

.lock-content {
    text-align: center;
    color: white;
    padding: 2rem;
    max-width: 400px;
}

.lock-icon {
    color: #4AA3DF;
    margin-bottom: 1rem;
}

.lock-content h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #4AA3DF;
}

.lock-content p {
    margin-bottom: 2rem;
    color: #ccc;
}

.unlock-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.kofi-button {
    background: #FF5E5B;
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    transition: background 0.3s;
    cursor: pointer !important;
}

.kofi-button:hover {
    background: #ff7471;
}

.unlock-button {
    background: transparent;
    border: 1px solid #4AA3DF;
    color: #4AA3DF;
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    cursor: pointer !important;
}

.unlock-button:hover {
    background: #4AA3DF;
    color: white;
}

.unlock-dialog {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    cursor: default !important;
}

.dialog-content {
    background: #1a1a1a;
    padding: 2rem;
    border-radius: 8px;
    width: 90%;
    max-width: 400px;
}

.dialog-content h3 {
    color: #4AA3DF;
    margin-bottom: 1.5rem;
}

.unlock-input {
    width: 100%;
    padding: 0.8rem;
    margin-bottom: 1.5rem;
    background: #333;
    border: 1px solid #555;
    color: white;
    border-radius: 4px;
    cursor: text !important;
}

.unlock-input.error {
    border-color: #ff5e5b;
}

.dialog-buttons {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.dialog-buttons button {
    padding: 0.6rem 1.2rem;
    border-radius: 4px;
    cursor: pointer;
}

.cancel-button {
    background: transparent;
    border: 1px solid #666;
    color: #666;
}

.submit-button {
    background: #4AA3DF;
    border: none;
    color: white;
}