/* ========== 话题选择弹窗样式 ========== */
.topic-select-container {
    max-height: 80vh;
}

.topic-search {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
}

.topic-search input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 14px;
    background: var(--background-color);
    color: var(--text-color);
    outline: none;
}

.topic-list-container {
    padding: 8px;
    max-height: 50vh;
    overflow-y: auto;
}

.topic-section {
    margin-bottom: 16px;
}

.topic-section-title {
    font-size: 12px;
    color: var(--text-secondary-color);
    padding: 8px 8px 4px;
    font-weight: 500;
}

.topic-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: var(--background-color);
    border-radius: 8px;
    margin-bottom: 4px;
    cursor: pointer;
    transition: background 0.2s;
}

.topic-item:hover {
    background: var(--border-color);
}

.topic-name {
    font-size: 14px;
    color: var(--text-color);
}

.topic-count {
    font-size: 12px;
    color: var(--text-secondary-color);
}

/* ========== 位置选择弹窗样式 ========== */
.location-select-container {
    max-height: 80vh;
}

.location-list-container {
    padding: 8px;
    max-height: 60vh;
    overflow-y: auto;
}

.location-item {
    display: flex;
    align-items: center;
    padding: 12px;
    background: var(--background-color);
    border-radius: 8px;
    margin-bottom: 4px;
    cursor: pointer;
    transition: background 0.2s;
}

.location-item:hover {
    background: var(--border-color);
}

.location-icon {
    font-size: 18px;
    margin-right: 10px;
}

.location-name {
    font-size: 14px;
    color: var(--text-color);
}

.location-section {
    margin-top: 12px;
}

.location-section-title {
    font-size: 12px;
    color: var(--text-secondary-color);
    padding: 8px 12px 4px;
    font-weight: 500;
}

/* ========== @用户选择弹窗样式 ========== */
.at-user-container {
    max-height: 80vh;
}

.at-search {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
}

.at-search input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 14px;
    background: var(--background-color);
    color: var(--text-color);
    outline: none;
}

.at-list-container {
    padding: 8px;
    max-height: 50vh;
    overflow-y: auto;
}

.at-section {
    margin-bottom: 16px;
}

.at-section-title {
    font-size: 12px;
    color: var(--text-secondary-color);
    padding: 8px 8px 4px;
    font-weight: 500;
}

.at-item {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    background: var(--background-color);
    border-radius: 8px;
    margin-bottom: 4px;
    cursor: pointer;
    transition: background 0.2s;
}

.at-item:hover {
    background: var(--border-color);
}

.at-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    margin-right: 10px;
    object-fit: cover;
}

.at-username {
    font-size: 14px;
    color: var(--text-color);
}
