.app-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

.login-section {
    background: #ffffff;
    width: 100%;
    max-width: 400px;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    margin-top: 50px;
}

.login-section header {
    text-align: center;
    margin-bottom: 20px;
}

.login-section header h1 {
    margin-bottom: 8px;
    font-size: 1.5rem;
    color: #333;
}

.login-section header p {
    font-size: 0.9rem;
    color: #666;
}

.tab-container {
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    margin-bottom: 20px;
}

.tabs {
    display: flex;
    background: #fafafa;
}

.tab-button {
    flex: 1;
    padding: 10px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    color: #666;
}

.tab-button.active {
    color: #333;
    border-bottom: 2px solid #007ACC;
}

.tab-content {
    display: none;
    padding: 20px 0;
}

.tab-content.active {
    display: block;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 5px;
    color: #333;
}

.form-group input {
    width: 100%;
    padding: 10px;
    font-size: 0.9rem;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.guest-access {
    text-align: center;
    margin-top: 20px;
}