.tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 24px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-main);
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.95rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn i {
    font-size: 1.1rem;
}

.tab-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.tab-btn.active {
    background: linear-gradient(135deg, var(--primary), #00b8d4);
    border-color: var(--primary);
    box-shadow: 0 4px 15px rgba(0, 210, 255, 0.3);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .tabs {
        gap: 8px;
    }
    
    .tab-btn {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
    
    .tab-btn i {
        font-size: 1rem;
    }
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.controls {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.controls select {
    padding: 10px 15px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-main);
    cursor: pointer;
    font-size: 1rem;
    font-family: 'Noto Sans KR', sans-serif;
    min-width: 150px;
    transition: all 0.3s;
}

.controls select:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
}

.controls select:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(0, 210, 255, 0.2);
}

.controls select option {
    background: var(--bg-dark);
    color: var(--text-main);
    padding: 10px;
}

.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-dim);
}

.loading i {
    margin-right: 10px;
}