/* ════════════════════════════════════════════════════════════════
   NAVBAR BELL
════════════════════════════════════════════════════════════════ */

.nav-notifications-bell {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Pulsing ring when unread notifications exist */
.nav-notifications-bell.has-unread::before {
    content: '';
    position: absolute;
    inset: 4px;
    border-radius: 50%;
    border: 2px solid var(--color-danger, #EF4444);
    opacity: 0;
    animation: notif-bell-pulse 2.2s ease-out infinite;
}

@keyframes notif-bell-pulse {
    0%   { transform: scale(0.85); opacity: 0.65; }
    70%  { transform: scale(1.5);  opacity: 0;    }
    100% { transform: scale(1.5);  opacity: 0;    }
}

/* Unread count badge */
.nav-notifications-badge {
    position: absolute;
    top: 2px;
    inset-inline-end: 2px;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    font-size: 10px;
    font-weight: 700;
    line-height: 18px;
    border-radius: 9px;
    background: var(--color-danger, #EF4444);
    color: #fff;
    text-align: center;
    border: 2px solid var(--surface-base, #fff);
    animation: notif-badge-pop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes notif-badge-pop {
    from { transform: scale(0.3); opacity: 0; }
    to   { transform: scale(1);   opacity: 1; }
}

/* ════════════════════════════════════════════════════════════════
   NAVBAR DROPDOWN PANEL
════════════════════════════════════════════════════════════════ */

.nav-notifications-dropdown {
    width: 360px;
    max-width: calc(100vw - 20px);
    border-radius: var(--radius-lg, 12px) !important;
    border: 1px solid var(--surface-border) !important;
    background: var(--surface-base) !important;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.12),
        0 2px 8px rgba(var(--color-brand-primary-rgb), 0.06) !important;
    overflow: hidden;
    animation: notif-dropdown-slide 0.22s cubic-bezier(0.16, 1, 0.3, 1) both;
}

[data-theme*='dark'] .nav-notifications-dropdown,
.dark-style .nav-notifications-dropdown {
    box-shadow:
        0 8px 40px rgba(0, 0, 0, 0.40),
        0 2px 8px rgba(var(--color-brand-primary-rgb), 0.12) !important;
}

@keyframes notif-dropdown-slide {
    from { opacity: 0; transform: translateY(-8px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0)      scale(1);   }
}

/* ── Header ── */
.nav-notifications-header {
    background: var(--surface-raised);
    border-bottom: 1px solid var(--surface-border);
    min-height: 52px;
    padding: 0.65rem 1rem;
}

.nav-notifications-header h6 {
    color: var(--text-strong);
    font-size: 0.875rem;
}

/* ── Scrollable items area ── */
.nav-notifications-list {
    max-height: 380px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(var(--color-brand-primary-rgb), 0.2) transparent;
    background: var(--surface-base);
}

.nav-notifications-list::-webkit-scrollbar { width: 3px; }
.nav-notifications-list::-webkit-scrollbar-track { background: transparent; }
.nav-notifications-list::-webkit-scrollbar-thumb {
    background: rgba(var(--color-brand-primary-rgb), 0.25);
    border-radius: 2px;
}

/* ── Footer ── */
.nav-notifications-footer {
    background: var(--surface-raised);
    border-top: 1px solid var(--surface-border);
    padding: 0.5rem 0.75rem;
}

/* ════════════════════════════════════════════════════════════════
   DROPDOWN ITEM
════════════════════════════════════════════════════════════════ */

.nav-notification-item {
    position: relative;
    background: var(--surface-base);
    border-bottom: 1px solid var(--surface-border);
    transition: background-color var(--duration-fast, 0.15s) var(--ease-smooth);
}

.nav-notification-item:last-child {
    border-bottom: none;
}

.nav-notification-item:hover {
    background: var(--surface-overlay);
}

/* Unread item */
.nav-notification-item--unread {
    background: rgba(var(--color-brand-primary-rgb), 0.06);
    border-inline-start: 3px solid var(--color-brand-primary, #7367F0);
}

[data-theme*='dark'] .nav-notification-item--unread,
.dark-style .nav-notification-item--unread {
    background: rgba(var(--color-brand-primary-rgb), 0.10);
}

.nav-notification-item--unread:hover {
    background: rgba(var(--color-brand-primary-rgb), 0.10);
}

/* Title link */
.nav-notification-title {
    color: var(--text-strong) !important;
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.4;
    text-decoration: none !important;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 190px;
    transition: color var(--duration-fast) var(--ease-smooth);
}

.nav-notification-title:hover {
    color: var(--color-brand-primary, #7367F0) !important;
}

/* Body text */
.nav-notification-body {
    color: var(--text-body);
    font-size: 0.75rem;
    line-height: 1.5;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 190px;
}

/* Timestamp */
.nav-notification-time {
    color: var(--text-muted);
    font-size: 0.7rem;
}

/* Unread pulsing dot */
.nav-notification-dot {
    position: absolute;
    top: 10px;
    inset-inline-end: 8px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--color-danger, #EF4444);
    flex-shrink: 0;
    animation: notif-dot-pulse 2s ease-in-out infinite;
}

/* Empty state inside dropdown */
.nav-notifications-empty {
    min-height: 140px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--surface-base);
    color: var(--text-muted);
}

/* Mark-all-read icon button */
.js-nav-mark-all-read {
    color: var(--text-muted) !important;
    transition: color var(--duration-fast) var(--ease-smooth);
}

.js-nav-mark-all-read:hover {
    color: var(--color-brand-primary, #7367F0) !important;
}

/* ════════════════════════════════════════════════════════════════
   INBOX PAGE — page-level layout
════════════════════════════════════════════════════════════════ */

.notifications-page__title-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm, 6px);
    background: rgba(var(--color-brand-primary-rgb), 0.12);
    color: var(--color-brand-primary, #7367F0);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.notifications-page__unread-pill {
    animation: notif-badge-pop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

/* ════════════════════════════════════════════════════════════════
   INBOX PAGE — sticky filter tabs
════════════════════════════════════════════════════════════════ */

.notifications-filter-bar {
    position: sticky;
    top: 64px;
    z-index: 99;
    padding-block: 16px 0;
    margin-bottom: 1.75rem;
    display: flex;
    justify-content: center;
}

.notifications-filter-tabs {
    display: inline-flex;
    gap: 6px;
    background: var(--surface-base);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-lg, 12px);
    padding: 6px;
    margin-bottom: 0 !important;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

[data-theme*='dark'] .notifications-filter-tabs,
.dark-style .notifications-filter-tabs {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.20);
}

.notifications-filter-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 32px;
    border-radius: calc(var(--radius-lg, 12px) - 4px);
    color: var(--text-body);
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
    white-space: nowrap;
    min-width: 110px;
    transition:
        color var(--duration-base) var(--ease-smooth),
        background-color var(--duration-base) var(--ease-smooth),
        box-shadow var(--duration-base) var(--ease-smooth);
}

.notifications-filter-tab:hover {
    color: var(--color-brand-primary, #7367F0);
    background-color: rgba(var(--color-brand-primary-rgb), 0.08);
    text-decoration: none;
}

.notifications-filter-tab.active {
    color: #fff;
    background: var(--color-brand-primary, #7367F0);
    box-shadow:
        0 4px 14px rgba(var(--color-brand-primary-rgb), 0.45),
        0 1px 4px rgba(var(--color-brand-primary-rgb), 0.25);
}

.notifications-filter-tab.active:hover {
    color: #fff;
    background: var(--color-brand-primary, #7367F0);
}

/* ════════════════════════════════════════════════════════════════
   INBOX PAGE — date group labels
════════════════════════════════════════════════════════════════ */

.notifications-group__label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 10px;
    padding-inline-start: 2px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.notifications-group__label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--surface-border);
}

/* ════════════════════════════════════════════════════════════════
   INBOX PAGE — notification card item
════════════════════════════════════════════════════════════════ */

.notification-inbox-item {
    background: var(--surface-base);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-lg, 12px);
    margin-bottom: 10px;
    transition:
        background-color var(--duration-base) var(--ease-smooth),
        box-shadow var(--duration-base) var(--ease-smooth),
        border-color var(--duration-base) var(--ease-smooth);
    animation: notif-item-enter 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
}

.notification-inbox-item:last-child {
    margin-bottom: 0;
}

@keyframes notif-item-enter {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0);    }
}

.notification-inbox-item:hover {
    background: rgba(var(--color-brand-primary-rgb), 0.04);
    border-color: rgba(var(--color-brand-primary-rgb), 0.20);
    box-shadow: 0 4px 16px rgba(var(--color-brand-primary-rgb), 0.08);
}

[data-theme*='dark'] .notification-inbox-item:hover,
.dark-style .notification-inbox-item:hover {
    background: rgba(var(--color-brand-primary-rgb), 0.07);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.20);
}

/* Unread state */
.notification-inbox-item--unread {
    background: rgba(var(--color-brand-primary-rgb), 0.055);
    border-color: rgba(var(--color-brand-primary-rgb), 0.25);
    border-inline-start: 4px solid var(--color-brand-primary, #7367F0);
}

[data-theme*='dark'] .notification-inbox-item--unread,
.dark-style .notification-inbox-item--unread {
    background: rgba(var(--color-brand-primary-rgb), 0.10);
}

.notification-inbox-item--unread:hover {
    background: rgba(var(--color-brand-primary-rgb), 0.09);
}

/* Removing state */
.notification-inbox-item--removing {
    border-inline-start-color: var(--color-danger, #EF4444);
    background: rgba(var(--color-danger-rgb), 0.05);
    transition: background-color 0.15s ease;
}

/* Pulsing unread dot */
.notification-inbox-item__dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--color-danger, #EF4444);
    margin-inline-start: 6px;
    vertical-align: middle;
    animation: notif-dot-pulse 1.8s ease-in-out infinite;
}

@keyframes notif-dot-pulse {
    0%, 100% { opacity: 1;   transform: scale(1);   }
    50%       { opacity: 0.4; transform: scale(0.7); }
}

.notification-inbox-item__title {
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--text-strong);
}

.notification-inbox-item__body {
    font-size: 0.82rem;
    line-height: 1.55;
    color: var(--text-body);
    margin-bottom: 0;
}

.notification-inbox-item__time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Avatar lifts on hover */
.notification-inbox-item__avatar {
    transition: transform var(--duration-fast) var(--ease-smooth);
}

.notification-inbox-item:hover .notification-inbox-item__avatar {
    transform: scale(1.08);
}

/* ════════════════════════════════════════════════════════════════
   INBOX PAGE — empty state
════════════════════════════════════════════════════════════════ */

.notifications-empty-state {
    animation: notif-item-enter 0.5s ease both;
}

.notifications-empty-state__icon-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
}

.notifications-empty-state__ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px dashed var(--surface-border-strong);
    animation: notif-ring-spin 14s linear infinite;
}

@keyframes notif-ring-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.notifications-empty-state__icon {
    font-size: 2.5rem;
    color: var(--text-muted);
    opacity: 0.5;
    animation: notif-bell-sway 3.5s ease-in-out infinite;
}

@keyframes notif-bell-sway {
    0%, 100% { transform: rotate(0deg);   }
    20%       { transform: rotate(-14deg); }
    40%       { transform: rotate(11deg);  }
    60%       { transform: rotate(-6deg);  }
    80%       { transform: rotate(4deg);   }
}

/* ════════════════════════════════════════════════════════════════
   RTL support
════════════════════════════════════════════════════════════════ */

[dir="rtl"] .notification-inbox-item--unread {
    border-inline-start: none;
    border-inline-end: 4px solid var(--color-brand-primary, #7367F0);
}

[dir="rtl"] .nav-notification-item--unread {
    border-inline-start: none;
    border-inline-end: 3px solid var(--color-brand-primary, #7367F0);
}

[dir="rtl"] .nav-notification-dot {
    inset-inline-end: auto;
    inset-inline-start: 8px;
}

/* ════════════════════════════════════════════════════════════════
   SKELETON LOADER
════════════════════════════════════════════════════════════════ */

@keyframes notif-skeleton-shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.notif-skeleton-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 24px;
}

.notif-skeleton__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    flex-shrink: 0;
    background: linear-gradient(
        90deg,
        var(--surface-raised) 25%,
        var(--surface-overlay) 50%,
        var(--surface-raised) 75%
    );
    background-size: 200% 100%;
    animation: notif-skeleton-shimmer 1.4s ease-in-out infinite;
}

.notif-skeleton__body {
    flex: 1;
    min-width: 0;
}

.notif-skeleton__time {
    flex-shrink: 0;
}

.notif-skeleton__line {
    height: 11px;
    border-radius: 6px;
    background: linear-gradient(
        90deg,
        var(--surface-raised) 25%,
        var(--surface-overlay) 50%,
        var(--surface-raised) 75%
    );
    background-size: 200% 100%;
    animation: notif-skeleton-shimmer 1.4s ease-in-out infinite;
}

/* Stagger shimmer per card so they don't all pulse in sync */
.notif-skeleton-wrap .card:nth-child(1) .notif-skeleton__avatar,
.notif-skeleton-wrap .card:nth-child(1) .notif-skeleton__line { animation-delay: 0s;    }
.notif-skeleton-wrap .card:nth-child(2) .notif-skeleton__avatar,
.notif-skeleton-wrap .card:nth-child(2) .notif-skeleton__line { animation-delay: 0.1s;  }
.notif-skeleton-wrap .card:nth-child(3) .notif-skeleton__avatar,
.notif-skeleton-wrap .card:nth-child(3) .notif-skeleton__line { animation-delay: 0.2s;  }
.notif-skeleton-wrap .card:nth-child(4) .notif-skeleton__avatar,
.notif-skeleton-wrap .card:nth-child(4) .notif-skeleton__line { animation-delay: 0.3s;  }
.notif-skeleton-wrap .card:nth-child(5) .notif-skeleton__avatar,
.notif-skeleton-wrap .card:nth-child(5) .notif-skeleton__line { animation-delay: 0.4s;  }