/* =========================================================
   Institute - Centro de Notificaciones
   Desktop: drawer lateral
   Mobile: experiencia tipo app a pantalla completa
   ========================================================= */

body.notification-center-open {
    overflow: hidden;
}

.institute-notification-center {
    position: fixed;
    inset: 0;
    z-index: 1060;
}

.institute-notification-center[hidden] {
    display: none !important;
}

.institute-notification-center__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 15, 18, .46);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.institute-notification-center__drawer {
    position: absolute;
    top: 0;
    right: 0;
    width: min(430px, 100%);
    height: 100dvh;
    display: flex;
    flex-direction: column;
    background: #fff;
    box-shadow: -18px 0 48px rgba(15, 15, 18, .16);
    transform: translateX(100%);
    transition: transform .28s ease;
    overflow: hidden;
}

.institute-notification-center.is-open
.institute-notification-center__drawer {
    transform: translateX(0);
}

.institute-notification-center__header {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 88px;
    padding: 18px 22px;
    border-bottom: 1px solid #ececef;
    background: rgba(255, 255, 255, .96);
}

.institute-notification-center__eyebrow {
    display: block;
    margin-bottom: 2px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #8f1118;
}

.institute-notification-center__title {
    margin: 0;
    font-size: 22px;
    line-height: 1.25;
    font-weight: 700;
    color: #1f2126;
}

.institute-notification-center__count {
    min-width: 24px;
    height: 24px;
    margin-left: 9px;
    padding: 0 7px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: #8f1118;
    color: #fff;
    font-size: 11px;
    line-height: 1;
    font-weight: 700;
}

.institute-notification-center__close {
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 50%;
    background: #f4f4f6;
    color: #303238;
    cursor: pointer;
    transition: background-color .18s ease,
                transform .18s ease;
}

.institute-notification-center__close:hover {
    background: #e9e9ed;
}

.institute-notification-center__close:active {
    transform: scale(.96);
}

.institute-notification-center__list {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    background: #f7f7f9;
    padding: 10px 0;
}

.institute-notification-center__item {
    position: relative;
    display: flex;
    gap: 12px;
    padding: 16px 20px;
    margin: 0 10px 6px;
    border: 1px solid transparent;
    border-radius: 13px;
    color: inherit;
    text-decoration: none !important;
    transition: background-color .16s ease,
                border-color .16s ease,
                transform .16s ease;
}

.institute-notification-center__item:hover {
    background: #fff;
    border-color: #e7e7ea;
    color: inherit;
}

.institute-notification-center__item:active {
    transform: scale(.992);
}

.institute-notification-center__item.is-unread {
    background: #fff;
}

.institute-notification-center__item.is-unread:hover {
    border-color: rgba(143, 17, 24, .16);
}

.institute-notification-center__item.is-read {
    opacity: .76;
}

.institute-notification-center__status {
    width: 8px;
    height: 8px;
    flex: 0 0 8px;
    margin-top: 7px;
    border-radius: 50%;
    background: transparent;
}

.institute-notification-center__item.is-unread
.institute-notification-center__status {
    background: #8f1118;
    box-shadow: 0 0 0 4px rgba(143, 17, 24, .09);
}

.institute-notification-center__item-content {
    min-width: 0;
    flex: 1;
}

.institute-notification-center__item-top {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.institute-notification-center__item-title {
    flex: 1;
    min-width: 0;
    margin: 0;
    font-size: 14px;
    line-height: 1.4;
    font-weight: 600;
    color: #25272c;
}

.institute-notification-center__item.is-unread
.institute-notification-center__item-title {
    font-weight: 700;
}

.institute-notification-center__item-time {
    flex: 0 0 auto;
    padding-top: 2px;
    font-size: 10px;
    line-height: 1.3;
    color: #8c8e95;
    white-space: nowrap;
}

.institute-notification-center__item-preview {
    margin: 6px 0 0;
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    font-size: 12px;
    line-height: 1.55;
    color: #73757c;
}

.institute-notification-center__empty {
    min-height: 280px;
    padding: 40px 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    text-align: center;
    color: #92949a;
}

.institute-notification-center__empty p {
    margin: 0;
}

.institute-notification-center__footer {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    padding-bottom: max(14px, env(safe-area-inset-bottom));
    border-top: 1px solid #ececef;
    background: #fff;
}

.institute-notification-center__mark-read,
.institute-notification-center__all {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    padding: 9px 14px;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
}

.institute-notification-center__mark-read {
    flex: 1;
    border: 1px solid #dedee3;
    color: #575960;
    background: #fff;
}

.institute-notification-center__all {
    flex: 1;
    color: #fff !important;
    background: #8f1118;
}

@media (max-width: 767.98px) {
    .institute-notification-center__backdrop {
        display: none;
    }

    .institute-notification-center__drawer {
        width: 100%;
        max-width: none;
        height: 100dvh;
        box-shadow: none;
    }

    .institute-notification-center__header {
        min-height: 74px;
        padding:
            max(12px, env(safe-area-inset-top))
            16px
            12px;
    }

    .institute-notification-center__eyebrow {
        font-size: 10px;
    }

    .institute-notification-center__title {
        font-size: 20px;
    }

    .institute-notification-center__close {
        width: 42px;
        height: 42px;
        flex-basis: 42px;
    }

    .institute-notification-center__list {
        padding: 0;
        background: #f4f4f6;
    }

    .institute-notification-center__item {
        margin: 0;
        padding: 16px 18px;
        border: 0;
        border-bottom: 1px solid #e8e8eb;
        border-radius: 0;
        align-items: flex-start;
    }

    .institute-notification-center__item.is-unread {
        background: #fff;
    }

    .institute-notification-center__item.is-read {
        opacity: 1;
        background: #f7f7f9;
    }

    .institute-notification-center__status {
        margin-top: 6px;
    }

    .institute-notification-center__item-top {
        display: block;
    }

    .institute-notification-center__item-title {
        font-size: 14px;
        line-height: 1.4;
    }

    .institute-notification-center__item-time {
        display: block;
        margin-top: 4px;
        padding-top: 0;
        font-size: 10px;
        line-height: 1.35;
        white-space: normal;
        color: #96989f;
    }

    .institute-notification-center__item-preview {
        margin-top: 6px;
        font-size: 12.5px;
        line-height: 1.45;
    }

    .institute-notification-center__footer {
        flex-direction: column;
        gap: 5px;
        padding: 10px 12px;
        padding-bottom: max(10px, env(safe-area-inset-bottom));
        box-shadow: 0 -8px 24px rgba(15, 15, 18, .05);
    }

    .institute-notification-center__mark-read,
    .institute-notification-center__all {
        width: 100%;
        flex: none;
    }

    .institute-notification-center__mark-read {
        min-height: 34px;
        padding: 5px 10px;
        border: 0;
        background: transparent;
        color: #65676e;
    }

    .institute-notification-center__all {
        min-height: 46px;
        font-size: 13px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .institute-notification-center__drawer,
    .institute-notification-center__item,
    .institute-notification-center__close {
        transition: none !important;
    }
}