@layer base, components;

@layer base {
    :root {
        --primary-color: #1a1a1a;
        --secondary-color: #f0f0f0;
        --accent-color: #00ffc3;
        --gradient-start: #ff007a;
        --gradient-end: #00ffc3;
    }

    * {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
    }

    body {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
        background-color: var(--primary-color);
        color: var(--secondary-color);
        display: flex;
        justify-content: center;
        align-items: center;
        min-height: 100vh;
        text-align: center;
    }

    #app {
        width: 100%;
        max-width: 500px;
        padding: 2rem;
    }

    .container {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
        animation: fadeIn 0.5s ease-in-out;
    }

    h1 {
        font-size: 3rem;
        background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    h2 {
      font-size: 1.5rem;
    }

    p {
        font-size: 1.2rem;
        line-height: 1.6;
    }

    button {
        font-size: 1.2rem;
        font-weight: bold;
        padding: 1rem 2rem;
        border: none;
        border-radius: 50px;
        background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
        color: var(--primary-color);
        cursor: pointer;
        transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    button:hover {
        transform: translateY(-3px);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    }

    #progress-bar {
        width: 100%;
        height: 10px;
        background-color: #333;
        border-radius: 5px;
        margin-bottom: 1rem;
    }

    #progress-bar::before {
        content: '';
        display: block;
        width: 0%;
        height: 100%;
        background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
        border-radius: 5px;
        transition: width 0.3s ease;
    }
}

@layer components {
    option-button {
        display: block;
        width: 100%;
        padding: 1.5rem;
        margin: 0.5rem 0;
        font-size: 1.2rem;
        font-weight: bold;
        text-align: center;
        background-color: #2a2a2a;
        color: var(--secondary-color);
        border: 2px solid #444;
        border-radius: 15px;
        cursor: pointer;
        transition: background-color 0.2s, border-color 0.2s, transform 0.2s;
    }

    option-button:hover {
        background-color: #333;
        border-color: var(--accent-color);
        transform: scale(1.02);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}