.app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.app-header {
    background: white;
    padding: 2rem 1rem;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);

    h1 {
        font-size: 2.5rem;
        font-weight: 700;
        margin: 0 0 0.5rem 0;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    p {
        font-size: 1.1rem;
        color: #666;
        margin: 0;
    }
}

.app-main {
    flex: 1;
    padding: 2rem 0;
}

.app-footer {
    background: white;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    padding: 1rem;
}