/* style.css */
body {
    background: #f0f2f5;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
}

.auth-box {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    width: 420px;
}

.input-group {
    margin: 1.5rem 0;
}

#uuidInput {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
}

.submit-btn {
    width: 100%;
    padding: 14px;
    background: #01a982;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: opacity 0.2s;
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.status {
    padding: 12px;
    margin: 1rem 0;
    border-radius: 8px;
    display: none;
}

.status.error {
    background: #ffebee;
    color: #c62828;
    display: block;
}

.status.success {
    background: #e8f5e9;
    color: #2e7d32;
    display: block;
}