/* Avisos: listado, estado de lectura y detalle. */

.announcements-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 30px;
}

.announcements-header__text h1 {
    margin: 0;
    color: var(--color-text);
    font-size: 36px;
    font-weight: 900;
}

.announcements-header__text p {
    margin: 8px 0 0;
    color: var(--color-text-muted);
    font-size: 15px;
}

.announcements-header__button {
    flex-shrink: 0;
    margin-left: auto;
    box-shadow: 0 4px 12px rgba(31, 95, 191, 0.25);
}

.announcement-create-button__icon {
    font-size: 19px;
    font-weight: 400;
    line-height: 1;
}

@media (max-width: 650px) {
    .announcements-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .announcements-header__button {
        margin-left: 0;
    }
}

/* Tarjetas de aviso */

.announcement-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.announcement-card {
    padding: 24px 26px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition:
        transform var(--transition),
        box-shadow var(--transition),
        border-color var(--transition);
    animation: item-in 0.35s ease-out backwards;
}

.announcement-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.announcement-card:nth-child(2) { animation-delay: 0.05s; }

.announcement-card:nth-child(3) { animation-delay: 0.1s; }

.announcement-card:nth-child(n + 4) { animation-delay: 0.15s; }

/* Aviso sin leer */

.announcement-card--new {
    border-left: 5px solid var(--color-accent);
    background: linear-gradient(90deg, #f1fbf9 0%, var(--color-surface) 45%);
}

.announcement-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 12px;
}

.announcement-card__date {
    color: var(--color-text-muted);
    font-size: 12px;
}

.announcement-card__meta {
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.4px;
}

.status-badge--new {
    background-color: var(--color-accent-soft);
    color: var(--color-accent-dark);
}

/* Punto de aviso sin leer */

.status-badge--new::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: var(--color-accent);
    animation: pulse-dot 1.8s ease-out infinite;
}

.status-badge--read {
    background-color: var(--color-neutral-soft);
    color: var(--color-text-muted);
}

.announcement-card__title {
    margin: 0 0 10px;
    font-size: 19px;
    font-weight: 800;
}

.announcement-card__title a {
    color: var(--color-text);
    text-decoration: none;
}

.announcement-card__title a:hover {
    color: var(--color-primary);
}

.announcement-card__preview {
    margin-bottom: 20px;
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.6;
}

.announcement-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.announcement-card__admin-actions {
    display: flex;
    gap: 8px;
}

/* Detalle de aviso */

.announcement-detail {
    max-width: 900px;
    margin: 0 auto;
    padding: 38px 42px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    animation: item-in 0.35s ease-out backwards;
}

.announcement-detail__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 30px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
}

.announcement-detail__label {
    font-size: 12px;
}

.announcement-detail__header h1 {
    margin: 12px 0 8px;
    color: var(--color-text);
    font-size: 32px;
    font-weight: 900;
    line-height: 1.2;
}

.announcement-detail__header p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 13px;
}


.announcement-detail__content {
    max-width: 70ch;
    padding-top: 28px;
    color: var(--color-text);
    font-size: 16px;
    line-height: 1.8;
}

.announcement-detail__content p {
    margin-top: 0;
    margin-bottom: 18px;
}

@media (max-width: 700px) {

    .announcement-card__footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .announcement-detail {
        padding: 25px 20px;
    }

    .announcement-detail__header {
        flex-direction: column;
    }
}

/* Botones de acción en móvil */

@media (max-width: 600px) {
    .announcement-card__footer {
        align-items: stretch;
        gap: 8px;
    }

    .announcement-card__admin-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .announcement-card__footer .content-action {
        min-height: 44px;
        font-size: 13px;
    }
}