.announcement-composer {
    margin-bottom: 24px;
    padding: 22px;
}

.announcement-composer-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 18px;
}

.announcement-composer-header h2 {
    margin-bottom: 5px;
}

.announcement-form {
    display: grid;
    gap: 15px;
}

.announcement-form label {
    margin: 0;
}

.announcement-form textarea {
    width: 100%;
    min-height: 130px;
    padding: 13px;
    resize: vertical;
    border: 1px solid #cfd6dc;
    border-radius: 10px;
    background: #fff;
    color: var(--text);
    font: inherit;
    line-height: 1.5;
    outline: none;
}

.announcement-form textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(32, 80, 137, .12);
}

.announcement-form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.announcement-form-footer .checkbox-label {
    margin: 0;
}

.announcement-submit {
    width: auto;
    margin: 0;
}

.announcement-result {
    margin: 0;
    padding: 11px 13px;
    border-radius: 10px;
    background: #edf5fc;
    color: #205089;
}

.announcement-result.error {
    background: #fff0ef;
    color: #a33b32;
}

.admin-announcement-history {
    display: grid;
    gap: 10px;
    margin-top: 20px;
}

.admin-announcement-item {
    padding: 15px;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: #f8fafd;
}

.admin-announcement-item.important {
    border-color: #e5c978;
    background: #fff9e8;
}

.admin-announcement-item h3 {
    margin: 0 0 6px;
    font-size: 16px;
}

.admin-announcement-item p {
    margin: 0 0 8px;
    color: #566779;
    line-height: 1.45;
    white-space: pre-wrap;
}

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

@media (max-width: 700px) {
    .announcement-composer {
        padding: 17px;
    }

    .announcement-form-footer {
        align-items: stretch;
        flex-direction: column;
    }

    .announcement-submit {
        width: 100%;
    }
}