/* ===================================
   사용자 검색 탭 스타일
   =================================== */

.user-search-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    margin-left: calc(50% - 300px - 35px);
}

/* 검색 헤더 */
.user-search-header {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.user-search-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text);
    margin: 0;
}

/* 검색 입력 */
.user-search-input-wrapper {
    position: relative;
    margin-bottom: 32px;
}

.user-search-input {
    width: 100%;
    padding: 12px 48px;
    background: var(--bg);
    border: none;
    border-radius: 12px;
    font-size: 16px;
    color: var(--text);
    transition: background 0.2s ease;
}

.user-search-input:focus {
    outline: none;
    background: var(--card-bg);
}

/* 다크모드에서 입력창 포커스 시 텍스트 색상 명시 */
body.dark-mode .user-search-input {
    color: var(--text);
}

body.dark-mode .user-search-input:focus {
    background: var(--card-bg);
    color: var(--text);
}

.user-search-input::placeholder {
    color: var(--text-light);
}

.user-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--text-light);
    pointer-events: none;
}

.user-search-clear {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.6;
    transition: opacity 0.2s ease;
}

.user-search-clear:hover {
    opacity: 1;
}

.user-search-clear svg {
    width: 20px;
    height: 20px;
    color: var(--text-light);
}

/* 섹션 제목 */
.user-search-section-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 16px 0;
}

/* 최근 검색 항목 */
.user-search-recent-section {
    margin-bottom: 32px;
}

.user-search-recent-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.user-search-recent-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--card-bg);
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.user-search-recent-item:hover {
    background: var(--bg);
}

.user-search-recent-item-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.user-search-recent-item-icon {
    width: 20px;
    height: 20px;
    color: var(--text-light);
}

.user-search-recent-item-text {
    font-size: 14px;
    color: var(--text);
}

.user-search-recent-item-remove {
    width: 20px;
    height: 20px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-light);
    transition: color 0.2s ease;
}

.user-search-recent-item-remove:hover {
    color: var(--text);
}

.user-search-empty {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-light);
    font-size: 14px;
}

/* 검색 결과 */
.user-search-results-section {
    margin-bottom: 32px;
}

.user-search-results-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.user-search-result-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.2s ease;
}

.user-search-result-item:first-child {
    border-radius: 8px 8px 0 0;
}

.user-search-result-item:last-child {
    border-radius: 0 0 8px 8px;
    border-bottom: none;
}

.user-search-result-item:only-child {
    border-radius: 8px;
}

.user-search-result-item:hover {
    background: var(--bg);
}

.user-search-result-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.user-search-result-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-search-result-avatar svg {
    color: white;
}

.user-search-result-info {
    flex: 1;
    min-width: 0;
}

.user-search-result-nickname {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-search-result-email {
    font-size: 13px;
    color: var(--text-light);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-search-result-bio {
    font-size: 13px;
    color: var(--text-light);
    margin-top: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 로딩 상태 */
.user-search-loading {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-light);
    font-size: 14px;
}

.user-search-loading-spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* 검색 결과 없음 */
.user-search-no-results {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-light);
    font-size: 14px;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .user-search-container {
        padding: 16px;
    }

    .user-search-title {
        font-size: 20px;
    }

    .user-search-input {
        padding: 10px 44px;
        font-size: 15px;
    }

    .user-search-result-avatar {
        width: 44px;
        height: 44px;
    }
}