/* Public Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 14px 18px 0;
    font-family: 'Noto Sans Thai', 'Noto Serif Lao', sans-serif;
}

.site-header__container {
    display: grid;
    grid-template-columns: minmax(180px, 1fr) auto minmax(180px, 1fr);
    align-items: center;
    width: min(1320px, 100%);
    min-height: 72px;
    margin: 0 auto;
    padding: 10px 14px 10px 18px;
    border: 1px solid rgba(255, 255, 255, .09);
    border-radius: 16px;
    background: linear-gradient(110deg, rgba(22, 22, 24, .98), rgba(10, 10, 11, .98));
    box-shadow: 0 18px 48px rgba(0, 0, 0, .38), inset 0 1px rgba(255, 255, 255, .025);
    backdrop-filter: blur(14px);
}

/* Brand */
.site-brand {
    display: inline-flex;
    align-items: center;
    justify-self: start;
    gap: 12px;
    min-width: 0;
    color: var(--text);
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -.025em;
    text-decoration: none;
}

.site-brand::after {
    width: 1px;
    height: 28px;
    margin-left: 8px;
    background: linear-gradient(transparent, #3b3b40, transparent);
    content: '';
}

.site-brand img {
    display: block;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(244, 185, 0, .1));
}

/* Desktop navigation */
.site-nav--desktop {
    display: flex;
    align-items: center;
    justify-self: center;
    gap: 3px;
    padding: 5px;
    border: 1px solid rgba(255, 255, 255, .055);
    border-radius: 12px;
    background: rgba(0, 0, 0, .24);
}

.site-nav__link {
    position: relative;
    display: grid;
    min-height: 42px;
    padding: 0 16px;
    border: 0;
    border-radius: 9px;
    place-items: center;
    color: #85858b;
    background: transparent;
    font-size: .89rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.site-nav__link.is-active {
    color: #171300;
    background: linear-gradient(135deg, var(--accent-hover), var(--accent));
    box-shadow: 0 5px 16px rgba(244, 185, 0, .15);
}

.site-nav__link:disabled,
.mobile-nav button:disabled,
.user-menu__panel button:disabled {
    cursor: default;
    opacity: .55;
}

/* Right actions */
.site-header__actions {
    justify-self: end;
}

.guest-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.guest-actions a {
    display: grid;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 10px;
    place-items: center;
    font-size: .88rem;
    font-weight: 750;
    text-decoration: none;
    transition: border-color .16s ease, color .16s ease, background .16s ease, transform .16s ease;
}

.guest-actions a:hover {
    transform: translateY(-1px);
}

.guest-actions__login {
    border: 1px solid #3b3b40;
    color: var(--text);
    background: #151517;
}

.guest-actions__login:hover {
    border-color: #696970;
    background: #1a1a1d;
}

.guest-actions__register {
    border: 1px solid var(--accent);
    color: #161100;
    background: var(--accent);
}

.guest-actions__register:hover {
    border-color: var(--accent-hover);
    background: var(--accent-hover);
}

/* Wallet balance */
.site-header__actions {
    display: flex;
    align-items: center;
    gap: 9px;
}

.site-wallet-chip {
    display: flex;
    min-height: 48px;
    align-items: center;
    gap: 9px;
    padding: 0 11px 0 9px;
    border: 1px solid #343438;
    border-radius: 12px;
    color: var(--text);
    background: linear-gradient(135deg, rgba(244, 185, 0, .075), #111113 58%);
}

.site-wallet-chip__icon {
    display: grid;
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    border-radius: 9px;
    place-items: center;
    color: #171300;
    background: var(--accent);
}

.site-wallet-chip__icon i {
    font-size: 1.12rem;
}

.site-wallet-chip__copy {
    display: grid;
    min-width: 0;
    line-height: 1.1;
}

.site-wallet-chip__copy small {
    color: #777980;
    font-size: .58rem;
    font-weight: 700;
}

.site-wallet-chip__copy strong {
    margin-top: 3px;
    color: #f4f4f5;
    font-size: .84rem;
    font-weight: 800;
    white-space: nowrap;
}

.site-wallet-chip__currency {
    padding-left: 7px;
    border-left: 1px solid #313136;
    color: #8a8c91;
    font-size: .6rem;
    font-weight: 800;
}

/* User menu */
.user-menu {
    position: relative;
}

.user-menu__toggle {
    display: flex;
    align-items: center;
    gap: 9px;
    min-height: 48px;
    padding: 0 13px 0 10px;
    border: 1px solid #343438;
    border-radius: 12px;
    color: var(--text);
    background: linear-gradient(135deg, #1a1a1d, #111113);
    font-weight: 650;
    cursor: pointer;
}

.user-menu__toggle>i:first-child {
    display: grid;
    width: 30px;
    height: 30px;
    border-radius: 9px;
    place-items: center;
    color: #171300;
    background: var(--accent);
    font-size: 1.25rem;
}

.user-menu__chevron {
    color: #74747a;
    transition: transform .16s ease;
}

.user-menu__name {
    display: block;
    max-width: 145px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-menu__toggle[aria-expanded='true'] .user-menu__chevron {
    transform: rotate(180deg);
}

.user-menu__panel {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    width: 270px;
    padding: 10px;
    border: 1px solid #303034;
    border-radius: 14px;
    background: #121214;
    box-shadow: 0 24px 60px rgba(0, 0, 0, .62);
}

.user-menu__identity {
    display: grid;
    gap: 3px;
    padding: 10px;
}

.user-menu__identity strong {
    font-size: .95rem;
}

.user-menu__identity span {
    overflow: hidden;
    color: var(--text-secondary);
    font-size: .78rem;
    text-overflow: ellipsis;
}

.user-menu__divider {
    height: 1px;
    margin: 5px 0;
    background: var(--border);
}

.user-menu__panel a,
.user-menu__panel button {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    min-height: 43px;
    padding: 0 10px;
    border: 0;
    border-radius: 8px;
    color: var(--text-secondary);
    background: transparent;
    text-align: left;
    text-decoration: none;
}

.user-menu__panel a:hover,
.user-menu__panel a.is-active {
    color: #e4bf46;
    background: rgba(226, 184, 75, .075);
}

.user-menu__panel .user-menu__logout {
    color: #e2b84b;
    cursor: pointer;
}

.user-menu__panel .user-menu__logout:hover {
    background: rgba(226, 184, 75, .1);
}

/* Mobile */
.mobile-menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    border: 1px solid #343438;
    border-radius: 11px;
    color: var(--text);
    background: #171719;
    cursor: pointer;
}

.mobile-menu-toggle i {
    font-size: 1.55rem;
}

.mobile-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 18px;
    left: 18px;
    max-height: calc(100vh - 112px);
    overflow: auto;
    padding: 10px;
    border: 1px solid #303034;
    border-radius: 15px;
    background: #111113;
    box-shadow: 0 24px 60px rgba(0, 0, 0, .64);
}

.mobile-nav__links {
    display: grid;
    gap: 3px;
}

.mobile-nav__links a,
.mobile-nav__links button,
.mobile-nav__account>a,
.mobile-nav__account>button {
    display: flex;
    align-items: center;
    gap: 11px;
    width: 100%;
    min-height: 48px;
    padding: 0 13px;
    border: 0;
    border-radius: 9px;
    color: var(--text-secondary);
    background: transparent;
    text-align: left;
    text-decoration: none;
}

.mobile-nav__links .is-active {
    color: #171300;
    background: var(--accent);
    font-weight: 750;
}

.mobile-nav__links i {
    width: 20px;
    font-size: 1.2rem;
}

.mobile-nav__account {
    display: grid;
    gap: 5px;
    margin-top: 10px;
    padding-top: 11px;
    border-top: 1px solid var(--border);
}

.mobile-nav__account>a.is-active {
    color: #e5bf43;
    background: rgba(244, 185, 0, .055);
}

.mobile-nav__login {
    justify-content: center !important;
    border: 1px solid #45454b !important;
    color: var(--text) !important;
    background: #171719 !important;
}

.mobile-nav__register {
    justify-content: center !important;
    color: #161100 !important;
    background: var(--accent) !important;
    font-weight: 800;
}

.mobile-nav__identity {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 9px 12px 13px;
}

.mobile-nav__identity>i {
    color: var(--accent);
    font-size: 1.8rem;
}

.mobile-nav__identity span {
    display: grid;
    min-width: 0;
}

.mobile-nav__identity small {
    overflow: hidden;
    color: var(--text-secondary);
    text-overflow: ellipsis;
}

.mobile-wallet-balance {
    display: flex;
    min-height: 54px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 2px 0 7px;
    padding: 0 12px;
    border: 1px solid rgba(244, 185, 0, .18);
    border-radius: 10px;
    background: rgba(244, 185, 0, .055);
}

.mobile-wallet-balance>span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #a6a7ac;
    font-size: .73rem;
}

.mobile-wallet-balance>span i {
    color: var(--accent);
    font-size: 1.05rem;
}

.mobile-wallet-balance>strong {
    color: #f7f7f7;
    font-size: .86rem;
    white-space: nowrap;
}

.mobile-wallet-balance>strong small {
    color: #8b8d92;
    font-size: .58rem;
    font-weight: 800;
}

.site-header a:focus-visible,
.site-header button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

@media (max-width: 1040px) {
    .site-header__container {
        grid-template-columns: auto 1fr auto;
    }

    .site-nav__link {
        padding-inline: 11px;
    }
}

@media (max-width: 900px) {
    .site-header {
        padding: 10px 12px 0;
    }

    .site-header__container {
        display: flex;
        min-height: 66px;
        padding: 9px 10px 9px 13px;
        border-radius: 14px;
    }

    .site-brand {
        font-size: 1.08rem;
    }

    .site-brand::after {
        display: none;
    }

    .site-brand img {
        width: 40px;
        height: 40px;
        border-radius: 10px;
    }

    .site-nav--desktop,
    .site-header__actions {
        display: none;
    }

    .mobile-menu-toggle {
        display: grid;
        margin-left: auto;
        place-items: center;
    }
}

@media (max-width: 350px) {
    .site-header {
        padding-inline: 8px;
    }

    .site-header__container {
        padding-left: 10px;
    }

    .mobile-nav {
        right: 8px;
        left: 8px;
    }

    .site-brand {
        gap: 8px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .site-header * {
        transition: none !important;
    }
}