.air-top-marquee {
    position: fixed;
    top: 0;
    right: 0;
    height: 28px;
    z-index: 1501;
    color: #ffffff;
    overflow: hidden;
    display: flex;
    align-items: center;
    box-shadow: 0 8px 22px rgba(15, 23, 42, .16);
    transition: background .3s ease, box-shadow .3s ease;
}

.air-top-marquee::before,
.air-top-marquee::after {
    content: "";
    position: absolute;
    top: 0;
    width: 55px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.air-top-marquee::before {
    left: 0;
    background: linear-gradient(90deg, rgba(0, 0, 0, .20), transparent);
}

.air-top-marquee::after {
    right: 0;
    background: linear-gradient(270deg, rgba(0, 0, 0, .20), transparent);
}

.air-period-open {
    background: linear-gradient(90deg, #15803d, #16a34a, #22c55e, #16a34a);
    box-shadow: 0 8px 24px rgba(34, 197, 94, .18);
}

.air-period-closed {
    background: linear-gradient(90deg, #7f1d1d, #b91c1c, #dc2626, #991b1b);
    box-shadow: 0 8px 24px rgba(239, 68, 68, .24);
}

.air-period-maintenance {
    background: linear-gradient(90deg, #4c1d95, #6d28d9, #7c3aed, #5b21b6);
    box-shadow: 0 8px 24px rgba(124, 58, 237, .22);
}

.air-period-opening-soon {
    background: linear-gradient(90deg, #075985, #0284c7, #0ea5e9, #0369a1);
    box-shadow: 0 8px 24px rgba(14, 165, 233, .20);
}

.air-period-closing-soon {
    background: linear-gradient(90deg, #7f1d1d, #b91c1c, #ef4444, #991b1b);
    box-shadow: 0 8px 24px rgba(239, 68, 68, .26);
}

.air-auth-marquee {
    left: var(--air-sidebar-width);
}

.air-guest-marquee {
    left: 0;
}

.air-marquee-track {
    display: flex;
    align-items: center;
    gap: 44px;
    white-space: nowrap;
    animation: airMarquee 58s linear infinite;
    font-size: 10.5px;
    font-weight: 850;
    letter-spacing: .01em;
    padding-left: 100%;
    will-change: transform;
}

.air-marquee-track:hover {
    animation-play-state: paused;
}

.air-marquee-track span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.air-marquee-track strong {
    font-weight: 950;
}

.air-marquee-status {
    letter-spacing: .01em;
}

.air-marquee-track i {
    width: 15px;
    height: 15px;
    flex: 0 0 15px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .20);
    display: inline-grid;
    place-items: center;
    font-size: 7px;
    color: #ffffff;
}

@keyframes airMarquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-100%);
    }
}

.air-topbar {
    position: fixed;
    top: 28px;
    right: 0;
    height: 70px;
    background: rgba(255, 255, 255, .88);
    border-bottom: 1px solid var(--air-border);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 0 26px;
    z-index: 1500;
    transition: background .25s ease, border-color .25s ease;
}

html[data-theme="dark"] .air-topbar {
    background: rgba(15, 23, 42, .88);
}

.air-topbar-auth {
    left: var(--air-sidebar-width);
}

.air-topbar-guest {
    left: 0;
}

.air-topbar-left {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.air-topbar-guest .air-topbar-left {
    flex: 1;
    justify-content: flex-start;
}

.air-topbar-guest .air-time-box {
    display: none !important;
}

.air-brand-logo {
    height: 46px;
    min-width: 46px;
    max-width: 165px;
    padding: 6px 10px;
    border-radius: 16px;
    border: 1px solid var(--air-border);
    background: var(--air-card);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    overflow: hidden;
    box-shadow: 0 12px 26px rgba(15, 23, 42, .07);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease, background .25s ease;
}

.air-brand-logo img {
    max-width: 145px;
    max-height: 36px;
    object-fit: contain;
    display: block;
}

.air-brand-logo span {
    width: 34px;
    height: 34px;
    border-radius: 13px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--air-primary), var(--air-primary-dark));
    color: #ffffff;
    font-size: 12px;
    font-weight: 950;
}

.air-topbar-auth .air-auth-logo,
.air-topbar-guest .air-guest-logo {
    display: inline-flex;
}

.air-menu-toggle,
.air-icon-btn {
    width: 42px;
    height: 42px;
    border-radius: 15px;
    border: 1px solid var(--air-border);
    background: var(--air-card);
    cursor: pointer;
    display: grid;
    place-items: center;
    text-decoration: none;
    position: relative;
    font-size: 14px;
    flex: 0 0 auto;
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
}

.air-menu-toggle {
    display: none;
    color: #6366f1;
    background: rgba(99, 102, 241, .10);
    border-color: rgba(99, 102, 241, .18);
}

#airThemeToggle {
    color: #7c3aed;
    background: rgba(124, 58, 237, .10);
    border-color: rgba(124, 58, 237, .18);
}

.air-notify-btn {
    color: #f59e0b;
    background: rgba(245, 158, 11, .10);
    border-color: rgba(245, 158, 11, .20);
}

.air-menu-toggle:hover,
.air-icon-btn:hover,
.air-brand-logo:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(37, 99, 235, .16);
}

#airThemeToggle:hover {
    background: #7c3aed;
    color: #ffffff;
    border-color: #7c3aed;
}

.air-notify-btn:hover {
    background: #f59e0b;
    color: #ffffff;
    border-color: #f59e0b;
}

.air-menu-toggle:hover {
    background: #6366f1;
    color: #ffffff;
    border-color: #6366f1;
}

html[data-theme="dark"] .air-menu-toggle,
html[data-theme="dark"] #airThemeToggle,
html[data-theme="dark"] .air-notify-btn {
    background: rgba(255, 255, 255, .05);
}

.air-icon-btn.active {
    background: rgba(56, 189, 248, .16);
    color: #38bdf8;
    border-color: rgba(56, 189, 248, .34);
}

/* Notification Count Badge */
.air-notify-count {
    position: absolute;
    top: -7px;
    right: -7px;
    min-width: 21px;
    height: 21px;
    padding: 0 6px;
    border-radius: 999px;
    border: 2px solid var(--air-card);
    color: #ffffff;
    background: #ef4444;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    font-weight: 950;
    line-height: 1;
    letter-spacing: -.02em;
    box-shadow: 0 8px 18px rgba(239, 68, 68, .28);
    pointer-events: none;
}

.air-notify-count.has-count {
    background: #ef4444;
    color: #ffffff;
}

.air-notify-count.is-zero {
    background: #64748b;
    color: #ffffff;
    box-shadow: 0 8px 18px rgba(100, 116, 139, .22);
}

.air-notify-btn.active .air-notify-count {
    border-color: var(--air-card);
}

html[data-theme="dark"] .air-notify-count {
    border-color: #0f172a;
}

.air-time-box p {
    margin: 0;
    color: var(--air-muted);
    font-size: 11px;
    font-weight: 800;
    line-height: 1.1;
}

.air-time-box h1 {
    margin: 3px 0 0;
    color: var(--air-text);
    font-size: 17px;
    font-weight: 950;
    line-height: 1;
    white-space: nowrap;
}

.air-topbar-actions {
    display: flex;
    align-items: center;
    gap: 9px;
    flex: 0 0 auto;
}

.air-user-pill {
    height: 44px;
    padding: 0 13px 0 5px;
    border-radius: 17px;
    border: 1px solid var(--air-border);
    background: var(--air-card);
    display: flex;
    align-items: center;
    gap: 9px;
    box-shadow: 0 12px 24px rgba(15, 23, 42, .06);
}

.air-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--air-primary), var(--air-primary-dark));
    color: #ffffff;
    display: grid;
    place-items: center;
    font-size: 11.5px;
    font-weight: 900;
}

.air-user-avatar.has-image {
    overflow: hidden;
    padding: 0;
}

.air-user-avatar.has-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: inherit;
}

.air-user-pill strong {
    display: block;
    color: var(--air-text);
    white-space: nowrap;
    font-size: 11.5px;
    font-weight: 900;
    text-transform: uppercase;
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.air-top-login,
.air-top-register {
    height: 40px;
    padding: 0 14px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    text-decoration: none;
    font-size: 12px;
    font-weight: 900;
    white-space: nowrap;
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
}

.air-top-login {
    color: #2563eb;
    background: rgba(37, 99, 235, .10);
    border: 1px solid rgba(37, 99, 235, .18);
}

.air-top-login:hover {
    color: #ffffff;
    background: #2563eb;
    border-color: #2563eb;
    box-shadow: 0 14px 28px rgba(37, 99, 235, .22);
    transform: translateY(-2px);
}

.air-top-register {
    color: #ffffff;
    background: linear-gradient(135deg, #2563eb, #38bdf8);
    box-shadow: 0 12px 26px rgba(37, 99, 235, .22);
}

.air-top-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(37, 99, 235, .30);
}

@media (max-width: 991px) {
    .air-auth-marquee,
    .air-guest-marquee,
    .air-topbar-auth,
    .air-topbar-guest {
        left: 0;
    }

    .air-menu-toggle {
        display: grid;
    }

    .air-topbar {
        height: 66px;
        padding: 0 14px;
    }

    .air-topbar-guest .air-topbar-left {
        display: flex;
        flex: 1;
        justify-content: flex-start;
        margin-right: auto;
    }

    .air-brand-logo {
        height: 42px;
        min-width: 42px;
        max-width: 132px;
        padding: 5px 8px;
        border-radius: 15px;
    }

    .air-brand-logo img {
        max-width: 112px;
        max-height: 32px;
    }

    .air-topbar-actions {
        gap: 7px;
    }

    .air-menu-toggle,
    .air-icon-btn {
        width: 40px;
        height: 40px;
        border-radius: 14px;
        font-size: 13px;
    }

    .air-user-pill {
        width: 42px;
        height: 42px;
        padding: 0;
        border-radius: 15px;
        justify-content: center;
    }

    .air-user-pill div:not(.air-user-avatar) {
        display: none;
    }

    .air-notify-count {
        top: -6px;
        right: -6px;
        min-width: 20px;
        height: 20px;
        font-size: 8.5px;
    }
}

@media (max-width: 640px) {
    .air-top-marquee {
        height: 26px;
    }

    .air-marquee-track {
        font-size: 9.8px;
        gap: 32px;
        animation-duration: 48s;
    }

    .air-marquee-track i {
        width: 14px;
        height: 14px;
        flex-basis: 14px;
        font-size: 6.5px;
    }

    .air-topbar {
        top: 26px;
        height: 59px;
        padding: 0 10px;
        gap: 8px;
    }

    .air-menu-toggle,
    .air-icon-btn {
        width: 36px;
        height: 36px;
        border-radius: 13px;
        font-size: 12px;
    }

    .air-topbar-actions {
        gap: 6px;
    }

    .air-user-pill {
        display: none;
    }

    .air-top-register {
        display: none;
    }

    .air-top-login {
        height: 36px;
        padding: 0 12px;
        border-radius: 13px;
        font-size: 11px;
    }

    .air-brand-logo {
        height: 38px;
        min-width: 38px;
        max-width: 110px;
    }

    .air-brand-logo img {
        max-width: 94px;
        max-height: 29px;
    }

    .air-notify-count {
        top: -5px;
        right: -5px;
        min-width: 18px;
        height: 18px;
        padding: 0 5px;
        font-size: 8px;
        border-width: 2px;
    }
}

@media (max-width: 420px) {
    .air-topbar {
        padding: 0 8px;
    }

    .air-menu-toggle,
    .air-icon-btn {
        width: 34px;
        height: 34px;
        border-radius: 12px;
    }

    .air-top-login {
        height: 34px;
        padding: 0 10px;
        font-size: 10.5px;
    }

    .air-top-login i {
        font-size: 12px;
    }

    .air-brand-logo {
        max-width: 96px;
        padding-inline: 6px;
    }

    .air-brand-logo img {
        max-width: 82px;
        max-height: 27px;
    }

    .air-notify-count {
        top: -5px;
        right: -5px;
        min-width: 17px;
        height: 17px;
        font-size: 7.5px;
    }
}