@layer layout;
@layer layout {

    body {
        padding-top: 3rem;
    }

    .header {

        position: relative;
        text-align: center;
        margin: auto;
        padding: 1rem;
    }
    .header h1 {
        font-size: 5rem;
        font-weight: 900;
    }
    .header h2 {
        font-size: 3rem;
        font-weight: 700;
    }
    .header p {
        font-size: 1.5rem;
        font-weight: 400;
    }
    .top-bar {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 10;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.5rem 1rem;
        background: color-mix(in oklab, var(--color-mid-grey) 7%, transparent);
        backdrop-filter: blur(4px);
        box-shadow: var(--shadow-sm);
    }
    .top-bar-brand {
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    .top-bar-brand img {
        height: 2rem;
        width: auto;
    }
    .top-bar-actions {
        display: flex;
        gap: 1rem;
    }
    .top-bar-actions a {
        padding: 0.5rem 1rem;
        border-radius: 0.5rem;
        background: var(--color-neutral);
    }
    .top-bar-actions a:hover{
        background: color-mix(in oklab, var(--color-blue) 20%, var(--color-canvas));
        box-shadow: var(--shadow-sm);
    }

    .main {
        position: relative;
        display: grid;
        grid-template-columns: minmax(0, max-content);
        max-width: max-content;
        width: 100%;
        align-content: center;
        margin: auto;
        padding: 2rem;
    }

    .main-content {
        width: 100%;
        display: flex;
        margin: 2rem auto;
        padding: 2rem;
        border-radius: 1rem;
        box-shadow: var(--shadow-sm);
        background: color-mix(in oklab, var(--color-mid-grey) 7%, transparent);
        backdrop-filter: blur(4px);
    }
    a.main-content:hover {
        background: color-mix(in oklab, var(--color-mid-grey) 10%, transparent);
        box-shadow: var(--shadow-md);
    }
    
    @media (max-width: 768px) {
        .main-content {
            flex-direction: column;
        }
    }
    .main-content img {
        width: 200px;
        height: 200px;
        object-fit: contain;
        margin: 0 auto;
        padding: 1rem;
    }
    .main-content h2 {
        text-align: center;
    }
    .main-content h3 {
        text-align: center;
    }
    .main-content.attention {
        border-color: var(--color-neutral);
        border-width: 2px;
        border-style: solid;
    }
    .main-content.attention h3 {
        font-size: 2rem;
        font-weight: 700;
    }


    .footer {
        position: relative;
        text-align: center;
        background: color-mix(in oklab, var(--color-canvas), var(--color-mid-grey) 10%);
        margin: auto;
        padding: 1rem;
    }
    button{
        align-self: center;
        padding: 0.5rem 1.5rem;
        margin: auto;
        font-size: 1rem;
        background: var(--color-neutral);
        border-radius: 0.5rem;
        box-shadow: var(--shadow-sm);
        transition: all 0.1s ease-in-out;
    }
    button:hover{
        font-weight: bold;
        box-shadow: var(--shadow-md);
    }
    button:disabled {
        background: color-mix(in oklab, var(--color-canvas) 50%, var(--color-mid-grey) 50%);
        box-shadow: none;
    }
    button:disabled:hover {
        font-weight: 100;
        box-shadow: none;
    }

    .form-error {
        margin-top: 0.75rem;
        color: var(--color-negative);
        font-size: 0.9rem;
    }

    .popup-overlay {
        position: fixed;
        inset: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        background: color-mix(in oklab, var(--color-ink) 30%, transparent);
        z-index: 1000;
    }
    .popup-overlay[hidden] {
        display: none;
    }
    .popup-card {
        margin: 1rem;
        padding: 1.5rem;
        border-radius: 1rem;
        box-shadow: var(--shadow-md);
        background: color-mix(in oklab, var(--color-mid-grey) 7%, transparent);
        backdrop-filter: blur(4px);
        border: 2px solid var(--color-neutral);
        text-align: center;
    }
    .popup-card h2 {
        margin-top: 0;
    }
    .popup-card .popup-close {
        margin-top: 1rem;
    }
}