* {
    padding: 0;
    margin: 0;

}

html {
    height: 100%;
}

body {
    background-color: #2A1A4D;
    margin: 0.5em 2em;
    height: 95%;
    font-family: "Fira Sans", sans-serif;
    font-weight: 400;
    font-style: normal;
    color: white;
    transition: background-color 0.3s ease;
}

:root[data-theme="light"] body {
    background-color: #F2F2F2;
    color: #260E09;
}

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #1A0B2E;
    padding: 1em;
    border-radius: 8px;
    position: relative;
}

:root[data-theme="light"] header {
    background-color: #260E09;
}

#logo_header_name {
    background-color: transparent;
    color: #F2F2F2;
    font-family: "Space Grotesk", sans-serif;
    font-optical-sizing: auto;
    font-weight: 800;
    font-size: larger;
    font-style: normal;
    cursor: pointer;
}

.menu {
    list-style: none;
    display: flex;
    background-color: transparent;
    gap: 0.3rem;
    transition: all 0.3s ease;
}

.nav_el {
    background-color: transparent;
}

.profile_btn {
    background-color: rgba(147, 51, 234, 0.2);
    border: solid 2px rgba(147, 51, 234, 0.5);
    padding: 0.5em 1em;
    border-radius: 8px;
    text-decoration: none;
    color: #F2F2F2;
    display: inline-block;
    transition: all 0.3s ease-in-out;
}

.profile_btn:hover {
    background-color: rgba(147, 51, 234, 0.4);
    transform: scale(1.05);
}

:root[data-theme="light"] .profile_btn {
    background-color: rgba(242, 90, 56, 0.2);
    border-color: rgba(242, 90, 56, 0.5);
}

:root[data-theme="light"] .profile_btn:hover {
    background-color: rgba(242, 90, 56, 0.4);
}

.login_btn {
    background-color: #9333EA;
    padding: 0.5em 1em;
    border-radius: 8px;
    text-decoration: none;
    color: #F2F2F2;
    border: solid 2px #9333EA;
    display: inline-block;
    transition: all 0.3s ease-in-out;
}

.login_btn:hover {
    background-color: #7C2BC9;
    border-color: #7C2BC9;
    transform: scale(1.05);
}

:root[data-theme="light"] .login_btn {
    background-color: #F25A38;
    border-color: #F25A38;
}

:root[data-theme="light"] .login_btn:hover {
    background-color: #D94E2F;
    border-color: #D94E2F;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    body {
        margin: 0.5em 1em;
    }

    header {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0;
        padding: 0.75em;
    }

    #logo_header_name {
        font-size: medium;
        flex: 1;
    }

    .header-controls {
        display: flex;
        align-items: center;
        gap: 0.8rem;
    }

    nav {
        order: 3;
        width: 100%;
        margin-top: 0.5rem;
    }
}

@media (max-width: 480px) {
    body {
        margin: 0.25em 0.5em;
    }

    header {
        padding: 0.5em;
    }

    #logo_header_name {
        font-size: small;
    }
}