:root {
    --ga-toolbar-bg: linear-gradient(120deg, rgba(18, 24, 32, 0.98) 0%, rgba(30, 42, 54, 0.96) 60%, rgba(16, 22, 30, 0.98) 100%);
    --ga-toolbar-border: rgba(64, 224, 208, 0.2);
    --ga-toolbar-accent: #32e0c4;
    --ga-toolbar-text: #e7eef5;
    --ga-toolbar-muted: #9fb0bf;
}

.ga-main-toolbar {
    min-height: 100px;
    display: grid;
    grid-template-columns: minmax(180px, 280px) 1fr auto;
    align-items: center;
    gap: 16px;
    padding: 10px 18px;
    background: var(--ga-toolbar-bg);
    border-bottom: 1px solid var(--ga-toolbar-border);
    box-shadow: 0 12px 24px rgba(5, 10, 18, 0.45);
    position: relative;
    z-index: 30;
}

.ga-main-toolbar__left {
    display: flex;
    align-items: center;
}

.ga-main-toolbar__logo-link {
    display: inline-flex;
    align-items: center;
}

.ga-main-toolbar__logo {
    width: min(260px, 28vw);
    min-width: 140px;
    height: auto;
    cursor: pointer;
}

.ga-main-toolbar__center {
    display: flex;
    justify-content: center;
}

.ga-main-menu {
    margin: 0;
    padding: 0 0.5rem;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 1.6rem;
    justify-content: center;
    align-items: center;
}

.ga-main-menu li {
    position: relative;
}

.ga-main-menu a {
    display: inline-block;
    color: var(--ga-toolbar-muted);
    text-decoration: none;
    font-family: "Oxanium", "Source Sans 3", "Segoe UI", sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 1.02rem;
    font-weight: 600;
    padding: 0.45rem 0;
    transition: color 0.2s ease;
}

.ga-main-menu a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -7px;
    height: 3px;
    background: var(--ga-toolbar-accent);
    border-radius: 3px;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.2s ease;
}

.ga-main-menu a:hover,
.ga-main-menu a:focus-visible,
.ga-main-menu li.active a {
    color: var(--ga-toolbar-text);
}

.ga-main-menu a:hover::after,
.ga-main-menu a:focus-visible::after,
.ga-main-menu li.active a::after {
    transform: scaleX(1);
}

.ga-main-toolbar__right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    min-width: 84px;
}
.ga-auth-stack {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: stretch;
}

.ga-auth-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    border: 1px solid rgba(64, 224, 208, 0.35);
    padding: 0.5rem 0.95rem;
    text-decoration: none;
    color: #eaf4ff;
    background: linear-gradient(135deg, rgba(45, 62, 78, 0.95), rgba(26, 38, 52, 0.98));
    box-shadow: 0 6px 14px rgba(4, 8, 14, 0.4);
    font-size: 0.9rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}
.ga-wallet-btn {
    min-height: 34px;
    padding: 0.35rem 0.95rem;
    font-size: 1.05rem;
    width: fit-content;
    box-sizing: border-box;
}

.ga-auth-btn:hover {
    color: var(--ga-toolbar-accent);
    box-shadow: 0 10px 18px rgba(64, 224, 208, 0.25);
    transform: translateY(-2px);
}

.ga-submenu {
    margin: 16px 24px 0;
    padding: 12px 16px;
    border: 1px solid rgba(64, 224, 208, 0.24);
    border-radius: 12px;
    background: linear-gradient(120deg, rgba(16, 24, 32, 0.9), rgba(12, 18, 24, 0.95));
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.ga-submenu__left,
.ga-submenu__right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

@media (max-width: 980px) {
    .ga-main-toolbar {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
        gap: 8px;
        padding: 10px;
    }

    .ga-main-toolbar__right {
        justify-content: center;
    }

    .ga-main-menu {
        gap: 1rem;
    }

    .ga-main-menu a {
        font-size: 0.92rem;
    }
}