/* ==========================================================================
   Header
   ========================================================================== */

.header-main {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding-xl);
    height: 70px;
    gap: var(--gap);
}

/* Logo */
.header-logo {
    display: flex;
    align-items: center;
}

.header-logo img {
    height: 36px;
    width: auto;
}

/* Primary nav */
.header-nav {
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-nav__list {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.header-nav__list a {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
}

.header-nav__list a:hover,
.header-nav__list .current-menu-item > a {
    color: var(--color-secondary);
}

/* Actions */
.header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.header-actions__account {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-primary);
    text-decoration: none;
    padding: 8px 10px;
    border-radius: 8px;
    transition: background var(--transition);
}

.header-actions__account:hover {
    background: rgba(0, 0, 0, 0.05);
}

.header-actions__account-label {
    font-size: 13px;
    font-weight: 500;
}

/* Mobile toggle */
.header-mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    width: 40px;
    height: 40px;
}

.header-mobile-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

/* Mobile menu */
.header-mobile-menu {
    border-top: 1px solid var(--color-border);
    padding: 20px var(--container-padding-sm);
}

.header-mobile-menu__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.header-mobile-menu__list a,
.header-mobile-menu__account {
    display: block;
    padding: 10px 12px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-primary);
    text-decoration: none;
    border-radius: 8px;
    transition: background var(--transition);
}

.header-mobile-menu__list a:hover,
.header-mobile-menu__account:hover {
    background: rgba(0, 0, 0, 0.05);
}

.header-mobile-menu__account {
    margin-top: 8px;
    border-top: 1px solid var(--color-border);
    padding-top: 16px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
    .header-inner {
        padding: 0 var(--container-padding-md);
    }
}

@media (max-width: 768px) {
    .header-inner {
        grid-template-columns: 1fr auto;
        padding: 0 var(--container-padding-sm);
    }

    .header-nav {
        display: none;
    }

    .header-actions .header-actions__account-label {
        display: none;
    }

    .header-mobile-toggle {
        display: flex;
    }
}