:root {
    --notification-bg: #111126;
    --notification-surface: #191933;
    --notification-border: rgba(255, 255, 255, 0.11);
    --notification-text: #f7f7ff;
    --notification-muted: #a4a3b8;
    --notification-accent: #a99cff;
    --notification-danger: #ff5f7f;
}

.app-header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 7px;
    min-width: max-content;
    margin-left: auto;
}

.app-header-actions .h-open-btn,
.app-header-actions .header-icon {
    margin-left: 0 !important;
    flex: 0 0 auto;
}

.header.menu-bar.app-notification-host .title {
    margin-right: 0;
}

.app-notification-bell {
    position: relative;
    display: inline-flex;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 50%;
    background: transparent;
    color: inherit;
    font: inherit;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.app-notification-bell:hover,
.app-notification-bell:focus-visible,
.app-notification-bell[aria-expanded="true"] {
    color: var(--notification-accent);
    background: rgba(169, 156, 255, 0.12);
    border-color: rgba(169, 156, 255, 0.28);
}

.app-notification-bell:focus-visible {
    outline: 2px solid var(--notification-accent);
    outline-offset: 2px;
}

.app-notification-bell > i {
    font-size: 20px;
    line-height: 1;
}

.app-notification-badge {
    position: absolute;
    top: 0;
    right: -2px;
    display: inline-flex;
    min-width: 16px;
    height: 16px;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    padding: 0 4px;
    border: 2px solid #0b0923;
    border-radius: 999px;
    background: var(--notification-danger);
    color: #fff;
    font-size: 9px;
    font-weight: 800;
    line-height: 1;
}

.app-notification-badge[hidden] {
    display: none;
}

.app-notification-panel {
    position: fixed;
    z-index: 10050;
    display: none;
    width: min(360px, calc(100vw - 24px));
    max-height: min(560px, calc(100vh - 90px));
    overflow: hidden;
    box-sizing: border-box;
    border: 1px solid var(--notification-border);
    border-radius: 18px;
    background: rgba(17, 17, 38, 0.98);
    color: var(--notification-text);
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.48);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.app-notification-panel.is-open {
    display: flex;
    flex-direction: column;
    animation: app-notification-in 0.16s ease-out;
}

@keyframes app-notification-in {
    from { opacity: 0; transform: translateY(-5px) scale(0.985); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.app-notification-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--notification-border);
    cursor: pointer;
}

.app-notification-panel__title {
    display: flex;
    align-items: baseline;
    gap: 7px;
    margin: 0;
    color: var(--notification-text);
    font-size: 16px;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
}

.app-notification-panel__title:hover,
.app-notification-panel__title:focus-visible {
    color: var(--notification-accent);
    outline: none;
}

.app-notification-panel__title:focus-visible {
    outline: 2px solid var(--notification-accent);
    outline-offset: 3px;
    border-radius: 6px;
}

.app-notification-panel__title-arrow {
    font-size: 11px;
    color: var(--notification-muted);
    transition: transform 0.15s ease, color 0.15s ease;
}

.app-notification-panel__title:hover .app-notification-panel__title-arrow {
    color: var(--notification-accent);
    transform: translateX(2px);
}

.app-notification-panel__count {
    color: var(--notification-accent);
    font-size: 12px;
    font-weight: 700;
}

.app-notification-mark-all {
    padding: 6px 8px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--notification-accent);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
}

.app-notification-mark-all:hover,
.app-notification-mark-all:focus-visible {
    background: rgba(169, 156, 255, 0.12);
    outline: none;
}

.app-notification-mark-all:disabled {
    color: var(--notification-muted);
    cursor: default;
    opacity: 0.55;
}

.app-notification-list {
    min-height: 90px;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.app-notification-item {
    position: relative;
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 11px;
    width: 100%;
    box-sizing: border-box;
    padding: 14px 16px;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    background: transparent;
    color: inherit;
    text-align: left;
    cursor: pointer;
}

.app-notification-item:hover,
.app-notification-item:focus-visible {
    background: rgba(255, 255, 255, 0.055);
    outline: none;
}

.app-notification-item.is-unread {
    background: rgba(169, 156, 255, 0.09);
}

.app-notification-item.is-unread::after {
    content: "";
    position: absolute;
    top: 19px;
    right: 13px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--notification-accent);
    box-shadow: 0 0 8px rgba(169, 156, 255, 0.8);
}

.app-notification-item__icon {
    display: flex;
    width: 30px;
    height: 30px;
    flex: 0 0 36px;
    align-items: center;
    justify-content: center;
    border-radius: 11px;
    background: rgba(169, 156, 255, 0.14);
    color: var(--notification-accent);
    font-size: 17px;
    overflow: hidden;
}

.app-notification-item__work-icon {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.app-notification-item__content {
    min-width: 0;
    padding-right: 10px;
}

.app-notification-item__title {
    overflow: hidden;
    color: var(--notification-text);
    font-size: 13px;
    font-weight: 750;
    line-height: 1.35;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-notification-item__message {
    display: -webkit-box;
    overflow: hidden;
    margin-top: 4px;
    color: var(--notification-muted);
    font-size: 12px;
    line-height: 1.45;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.app-notification-item__time {
    margin-top: 6px;
    color: #77758e;
    font-size: 10px;
}

.app-notification-empty {
    display: flex;
    min-height: 180px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 9px;
    box-sizing: border-box;
    padding: 28px;
    color: var(--notification-muted);
    text-align: center;
    font-size: 12px;
}

.app-notification-empty i {
    color: #6e6b85;
    font-size: 30px;
}

@media (max-width: 480px) {
    .app-notification-panel {
        right: 12px !important;
        left: 12px !important;
        width: auto;
        max-height: min(620px, calc(100vh - 78px));
    }
}

@media (prefers-reduced-motion: reduce) {
    .app-notification-panel.is-open {
        animation: none;
    }
}