/* ====================================
   Notification Bell Component (FEA-017)
   Aligné sur le design system (tokens) + dropdowns header de référence
   (division-selector / theme-selector). Compatible 3 thèmes via --theme-*.
   ==================================== */

.notification-bell {
    position: relative;
}

.notification-bell .header-btn {
    position: relative;
}

/* Pastille de comptage */
.notification-badge {
    position: absolute;
    top: 0;
    right: 0;
    transform: translate(25%, -25%);
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: var(--radius-full, 9999px);
    background-color: var(--color-tertiary, #e6204c);
    color: var(--color-white, #ffffff);
    font-size: var(--font-size-xs, 11px);
    line-height: 18px;
    text-align: center;
    font-weight: var(--font-weight-semibold, 600);
}

/* Conteneur du menu (patron des dropdowns header) */
.notification-menu {
    width: 360px;
    max-width: 92vw;
    max-height: 460px;
    overflow-y: auto;
    padding: 0.5rem;
    background-color: var(--theme-card-bg, #ffffff);
    border: 1px solid var(--theme-border-color, #e3e4e9);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    z-index: 1050 !important;
}

/* En-tête : titre + actions */
.notification-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.25rem 0.5rem 0.5rem;
}

.notification-header-title {
    font-weight: var(--font-weight-semibold, 600);
    color: var(--theme-text-primary, #1a1a1a);
    font-size: var(--font-size-sm, 12px);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.notification-header-actions {
    display: flex;
    gap: 0.25rem;
}

.notification-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border: 0;
    background: transparent;
    border-radius: 0.375rem;
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    transition: background-color var(--transition-fast, 150ms ease-in-out),
        color var(--transition-fast, 150ms ease-in-out);
}

.notification-cta:hover {
    background-color: var(--theme-bg-secondary, #f5f5f7);
}

.notification-cta-read {
    color: var(--color-primary, #003080);
}

.notification-cta-delete {
    color: var(--theme-text-secondary, #6b6f80);
}

.notification-cta-delete:hover {
    color: var(--color-tertiary, #e6204c);
}

.notification-divider {
    height: 1px;
    margin: 0 0 0.25rem;
    background-color: var(--theme-border-color, #e3e4e9);
}

/* État vide */
.notification-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 1rem;
    color: var(--theme-text-secondary, #6b6f80);
    font-size: var(--font-size-sm, 12px);
}

.notification-empty .bi {
    font-size: 1.4rem;
    opacity: 0.6;
}

/* Liste */
.notification-items {
    margin: 0;
}

.notification-item {
    position: relative;
    border-radius: 0.375rem;
}

.notification-link {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.6rem 3.1rem 0.6rem 0.65rem;
    border-radius: 0.375rem;
    border-left: 3px solid transparent;
    text-decoration: none;
    color: var(--theme-text-primary, #1a1a1a);
    transition: background-color var(--transition-fast, 150ms ease-in-out);
}

.notification-link:hover {
    background-color: var(--theme-bg-secondary, #f5f5f7);
}

.notification-icon {
    flex-shrink: 0;
    margin-top: 0.1rem;
    font-size: 1rem;
    line-height: 1;
}

.notification-body {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    min-width: 0;
}

.notification-item-title {
    font-weight: var(--font-weight-semibold, 600);
    font-size: var(--font-size-base, 14px);
    color: var(--theme-text-primary, #1a1a1a);
}

.notification-item-message {
    font-size: var(--font-size-sm, 12px);
    color: var(--theme-text-secondary, #6b6f80);
}

.notification-item-time {
    font-size: var(--font-size-xs, 11px);
    color: var(--theme-text-secondary, #6b6f80);
    opacity: 0.8;
    margin-top: 0.1rem;
}

/* Statut succès / échec : couleur de l'icône (tokens DS) */
.notification-item.is-success .notification-icon {
    color: var(--color-primary, #003080);
}

.notification-item.is-failure .notification-icon {
    color: var(--color-tertiary, #e6204c);
}

/* Non lue : accent gauche coloré (statut) + titre en gras + fond teinté */
.notification-item.is-unread .notification-item-title {
    font-weight: var(--font-weight-bold, 700);
}

.notification-item.is-unread.is-success .notification-link {
    border-left-color: var(--color-primary, #003080);
    background-color: color-mix(in srgb, var(--color-primary, #003080) 7%, transparent);
}

.notification-item.is-unread.is-failure .notification-link {
    border-left-color: var(--color-tertiary, #e6204c);
    background-color: color-mix(in srgb, var(--color-tertiary, #e6204c) 7%, transparent);
}

.notification-item.is-unread.is-success .notification-link:hover,
.notification-item.is-unread.is-failure .notification-link:hover {
    background-color: var(--theme-bg-secondary, #f5f5f7);
}

/* Lue : atténuée */
.notification-item:not(.is-unread) .notification-link {
    opacity: 0.62;
}

.notification-item:not(.is-unread) .notification-item-title {
    font-weight: var(--font-weight-medium, 500);
}

/* Actions par notification (marquer lu + supprimer) */
.notification-actions {
    position: absolute;
    top: 6px;
    right: 6px;
    display: flex;
    gap: 2px;
}

.notification-action {
    border: 0;
    background: transparent;
    color: var(--theme-text-secondary, #6b6f80);
    line-height: 1;
    padding: 3px 5px;
    border-radius: 4px;
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--transition-fast, 150ms ease-in-out),
        color var(--transition-fast, 150ms ease-in-out),
        background-color var(--transition-fast, 150ms ease-in-out);
}

.notification-item:hover .notification-action,
.notification-action:focus-visible {
    opacity: 1;
}

.notification-mark-one:hover {
    color: var(--color-primary, #003080);
    background-color: var(--theme-bg-secondary, #f5f5f7);
}

.notification-delete:hover {
    color: var(--color-tertiary, #e6204c);
    background-color: var(--theme-bg-secondary, #f5f5f7);
}

/* Le bouton « marquer lu » individuel n'a de sens que sur une notif non lue */
.notification-item:not(.is-unread) .notification-mark-one {
    display: none;
}

@media (max-width: 480px) {
    .notification-menu {
        width: 300px;
    }
}