:root {
    --black: #000000;
    --deep-gray: #383045;
    --dark-gray: #292929;
    --light: #e3e3e3;
    --beige: #b5ab81;
    --blue-gray: #89adc6;
    --green-gray: #9faca4;
    --brownish: #776e63;
    --cream: #dbd6c4;
    --cable-align-x: 55vw;
    --fill-left: 50%;
    --fill-right: 50%;
    --rotation-left: 0deg;
    --rotation-right: 0deg;
}

@media (min-width: 769px){
    .mobile-only {
        display: none;
    }

    .desktop-only {
        display: block;
    }

    body {
        margin: 0 auto;
        font-family: "Chau Philomene One", sans-serif;
        background-color: var(--cream);
        width: 100%;
        max-width: 100vw;
        padding-left: clamp(1rem, 5vw, 4rem);
        padding-right: clamp(1rem, 5vw,4rem);
        box-sizing: border-box;
        overflow-x: hidden;
    }

    .login-body {
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 0;
        height: 100vh;
        background: #e3d7b5;
        font-family: "Inria Serif", serif;
    }

    .punchcard {
        position: relative;
        width: 400px;
        padding: 2rem;
        background: var(--cream);
        border: 2px solid var(--dark-gray);
        border-radius: 8px;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
        overflow: hidden;
        z-index: 0;
    }

    .punchcard::before {
        content: "";
        position: absolute;
        top: 0;
        left: -5rem;
        width: 180%;
        height: 180%;
        background-image: radial-gradient(circle, var(--deep-gray) 5%, transparent 30%);
        background-size: 20px 40px;
        opacity: 0.08;
        filter: blur(0.2rem);
        rotate: 20deg;
        pointer-events: none;
        z-index: 1;
    }

    .login-title {
        text-align: center;
        margin-bottom: 1.5rem;
        font-size: 1.5rem;
        letter-spacing: 2px;
    }

    .login-group {
        margin-bottom: 1rem;
        z-index: 10;
    }

    .login-label {
        display: flex;
        font-size: 0.9rem;
        margin-bottom: 0.3rem;
    }

    .login-input {
        width: 100%;
        padding: 0.5rem;
        border: 1px solid var(--dark-gray);
        border-radius: 4px;
        background: var(--light);
    }

    .login-button {
        width: 100%;
        padding: 0.7rem;
        background: var(--dark-gray);
        color: var(--light);
        font-weight: bold;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        transition: background 0.3s;
    }

    .login-button:hover {
        background: var(--green-gray);
    }

    .login-error {
        color: darkred;
        font-weight: bold;
        text-align: center;
        margin-top: 1rem;
    }
}