@import url("theme.css");

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at 12% 8%, rgba(var(--brand-rgb), 0.2), transparent 34%),
        radial-gradient(circle at 85% 82%, rgba(var(--accent-rgb), 0.09), transparent 40%),
        linear-gradient(145deg, var(--bg-main) 0%, var(--bg-deep) 100%);
    color: var(--text-main);
}

.brand {
    position: fixed;
    top: 28px;
    left: 34px;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.error-layout {
    min-height: 100vh;
    display: grid;
    align-content: center;
    justify-content: center;
    padding: 88px 20px 20px;
}

.error-card {
    width: min(100%, 620px);
}

.error-card h1 {
    margin: 0;
    font-size: clamp(44px, 7vw, 72px);
    line-height: 1.05;
}

.error-card p {
    margin: 16px 0 28px;
    color: var(--text-muted);
    font-size: 16px;
}

.action-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 132px;
    border: none;
    border-radius: 8px;
    padding: 12px 18px;
    color: var(--on-primary);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    background: linear-gradient(180deg, var(--brand-soft) 0%, var(--brand-purple) 100%);
    transition: transform 0.2s ease, filter 0.2s ease;
}

.action-button:hover {
    filter: brightness(1.06);
    transform: translateY(-1px);
}

.action-button.is-hidden {
    display: none;
}

@media (max-width: 560px) {
    .brand {
        position: static;
        margin: 20px 0 0 20px;
    }

    .error-layout {
        align-content: start;
        padding-top: 72px;
    }

    .error-card p {
        font-size: 14px;
    }
}