/* 그룹 관리 페이지 전용 스타일 */

/* 그룹 생성 섹션 */
.create-group-section {
    margin-bottom: var(--spacing-6);
    text-align: center;
}

/* 그룹 그리드 */
.groups-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-6);
}

/* 그룹 카드 */
.group-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--neutral-200);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.group-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-300);
}

.group-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-500);
    transition: all 0.3s ease;
}

.group-card:hover::before {
    height: 6px;
}

.group-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--spacing-4);
}

.group-card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--neutral-800);
    margin: 0 0 var(--spacing-2) 0;
    line-height: 1.3;
}

.group-card-description {
    font-size: var(--font-size-sm);
    color: var(--neutral-600);
    margin: 0;
    line-height: 1.4;
}

.group-card-stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-top: var(--spacing-4);
}

.group-stat {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    font-size: var(--font-size-sm);
    color: var(--neutral-600);
}

.group-stat i {
    font-size: var(--font-size-xs);
}

.group-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-1);
    margin-top: var(--spacing-3);
}

.group-tag {
    background: var(--neutral-100);
    color: var(--neutral-700);
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.group-card-actions {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-4);
    display: flex;
    gap: var(--spacing-1);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.group-card:hover .group-card-actions {
    opacity: 1;
}

.group-action-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    border: 1px solid var(--neutral-200);
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: var(--font-size-sm);
    color: var(--neutral-600);
}

.group-action-btn:hover {
    background: var(--neutral-50);
    border-color: var(--neutral-300);
    transform: scale(1.1);
}

.group-action-btn.danger:hover {
    background: var(--error-50);
    border-color: var(--error-300);
    color: var(--error-600);
}

/* 색상별 그룹 카드 */
.group-card.color-blue::before {
    background: #3B82F6;
}

.group-card.color-green::before {
    background: #10B981;
}

.group-card.color-red::before {
    background: #EF4444;
}

.group-card.color-yellow::before {
    background: #F59E0B;
}

.group-card.color-purple::before {
    background: #8B5CF6;
}

.group-card.color-pink::before {
    background: #EC4899;
}

/* 색상 선택기 */
.color-picker {
    display: flex;
    gap: var(--spacing-3);
    margin-top: var(--spacing-2);
}

.color-option {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.color-option:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.color-option input[type="radio"] {
    display: none;
}

.color-option input[type="radio"]:checked + label,
.color-option:has(input[type="radio"]:checked) {
    border-color: var(--neutral-800);
    box-shadow: var(--shadow-lg);
}

.color-option.blue {
    background: #3B82F6;
}

.color-option.green {
    background: #10B981;
}

.color-option.red {
    background: #EF4444;
}

.color-option.yellow {
    background: #F59E0B;
}

.color-option.purple {
    background: #8B5CF6;
}

.color-option.pink {
    background: #EC4899;
}

/* 그룹 상세 모달 */
.group-detail-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.group-info-section {
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
}

.group-info-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-4);
}

.group-info-basic {
    flex: 1;
}

.group-info-basic h4 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--neutral-800);
    margin: 0 0 var(--spacing-2) 0;
}

.group-info-basic p {
    font-size: var(--font-size-md);
    color: var(--neutral-600);
    margin: 0 0 var(--spacing-3) 0;
    line-height: 1.5;
}

.group-actions {
    display: flex;
    gap: var(--spacing-2);
    flex-shrink: 0;
}

.group-companies-section {
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-200);
    padding: var(--spacing-6);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-4);
    padding-bottom: var(--spacing-3);
    border-bottom: 1px solid var(--neutral-200);
}

.section-header h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--neutral-800);
    margin: 0;
}

.section-header h4 span {
    font-weight: 400;
    color: var(--neutral-600);
}

.companies-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.company-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    background: white;
    transition: all 0.2s ease;
}

.company-item:hover {
    border-color: var(--primary-300);
    box-shadow: var(--shadow-sm);
}

.company-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    color: white;
    background: var(--primary-500);
}

.company-info {
    flex: 1;
}

.company-name {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--neutral-800);
    margin: 0 0 var(--spacing-1) 0;
}

.company-type {
    font-size: var(--font-size-sm);
    color: var(--neutral-600);
    margin: 0 0 var(--spacing-1) 0;
}

.company-address {
    font-size: var(--font-size-xs);
    color: var(--neutral-500);
    margin: 0;
}

.company-actions {
    display: flex;
    gap: var(--spacing-1);
}

.company-action-btn {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--neutral-200);
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: var(--font-size-xs);
    color: var(--neutral-600);
}

.company-action-btn:hover {
    background: var(--error-50);
    border-color: var(--error-300);
    color: var(--error-600);
}

/* 빈 상태 */
.empty-state {
    text-align: center;
    padding: var(--spacing-12) var(--spacing-6);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--neutral-200);
}

.empty-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-4) auto;
    background: var(--neutral-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    color: var(--neutral-400);
}

.empty-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--neutral-700);
    margin: 0 0 var(--spacing-2) 0;
}

.empty-description {
    font-size: var(--font-size-md);
    color: var(--neutral-500);
    margin: 0;
    line-height: 1.5;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .groups-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
    }
    
    .group-card {
        padding: var(--spacing-4);
    }
    
    .group-info-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-3);
    }
    
    .group-actions {
        justify-content: stretch;
    }
    
    .group-actions .btn {
        flex: 1;
    }
    
    .section-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-2);
    }
    
    .color-picker {
        justify-content: center;
    }
}

/* 로딩 상태 */
.groups-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-12);
    color: var(--neutral-600);
    font-size: var(--font-size-lg);
}

.groups-loading .loading-spinner {
    margin-right: var(--spacing-3);
}

/* 그룹 카드 애니메이션 */
.group-card {
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 그룹 태그 */
.group-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-1);
    margin-top: var(--spacing-2);
}

.group-tag {
    background: var(--neutral-100);
    color: var(--neutral-700);
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

/* 모달 크기 조정 */
.modal-large .modal-content {
    max-width: 800px;
    width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
}

/* 폼 요소 스타일 */
.form-textarea {
    width: 100%;
    padding: var(--spacing-3);
    border: 1px solid var(--neutral-300);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-family: inherit;
    resize: vertical;
    min-height: 80px;
    transition: border-color 0.2s ease;
}

.form-textarea:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-textarea::placeholder {
    color: var(--neutral-400);
}